Catalog cat

Replacement Parts for
Caterpillar®
Engines
Truck and Industrial Applications
- Engine Index
- Engine Parts Listing
This is a list of our most popular models.
We have parts for other applications not listed in catalog.
Call for availability and pricing.

Endurance Power Products (800) 467-5545

Caterpillar® - Diesel Engines
PAGE
ENGINE
MODEL
LITER CID CYL BORE STROKE
CAT7 C7 7.2 441 6 110mm 127mm
CAT9 C9 8.8 537 6 112mm 148mm
CAT10 C10 10.3 644 6 125mm 140mm
CAT12 C12 12.0 747 6 130mm 150mm
CAT15 C15 15.2 893 6 137mm 165mm
CAT315 D315 5.1 312 4 4.500 5.500
CAT318 D318 8.6 525 6 4.500 5.500
CAT330-1 D330 5.7 350 4 4.500 5.500
CAT330-2 D330C 7.0 425 4 4.751 6.000
CAT333-1 D333 8.6 525 6 4.500 5.500
CAT333-2 D333C 10.5 638 6 4.750 6.000
CAT334 D334 10.5 638 6 4.750 6.000
CAT336 D336 11.5 700 8 4.500 5.500
CAT339 D339 13.6 831 4 4.750 8.000
CAT340 D340 9.8 595 4 5.400 6.500
CAT342 D342 20.4 1246 6 5.750 8.000
CAT343 D343 14.6 893 6 5.400 6.500
CAT346 D346 19.5 1191 8 5.400 6.500
CAT348 D348 29.3 1786 12 5.400 6.500
CAT349 D349 39.0 2382 16 5.400 6.500
CAT353 D353 24.2 1473 6 6.250 8.000
CAT364 D364 27.3 1662 8 5.750 8.000
CAT375 D375 27.3 1662 8 5.750 8.000
CAT379 D379 32.2 1964 8 6.250 8.000
CAT386 D386 40.9 2493 12 5.750 8.000
CAT397 D397 40.9 2493 12 5.750 8.000
CAT398 D398 48.8 2976 12 6.250 8.000
CAT399 D399 64.4 3928 16 6.250 8.000
CAT3140 1140 8.6 522 8 4.500 4.100
CAT3145 1145 8.6 522 8 4.500 4.100
CAT3150 1150 9.4 573 8 4.500 4.500
CAT3160 1160 10.4 636 8 4.500 5.000

Caterpillar® - Diesel Engines
PAGE
ENGINE
MODEL
CAT1670 1670 5.7 350 4 4.500 5.500
CAT1673-1 1673 8.6 525 6 4.500 6.000
CAT1673-2 1673C 10.5 638 6 4.750 6.000
CAT1674 1674 10.5 638 6 4.750 6.000
CAT336 1676 11.5 700 8 4.500 5.500
CAT343 1693 14.6 893 6 5.400 6.500
CAT3064 3064 4.3 260 4 102mm 130mm
CAT3066 3066 6.4 390 6 102mm 130mm
CAT3114 3114 4.4 269 4 105mm 127mm
CAT3116 3116 6.6 403 6 105mm 127mm
CAT3126 3126 7.2 442 6 110mm 127mm
CAT3140 3140 8.6 552 8 4.500 4.100
CAT3145 3145 8.6 522 8 4.500 4.100
CAT3150 3150 10.4 636 8 4.500 4.500
CAT3160 3160 10.4 636 8 4.500 5.000
CAT3176 3176 10.3 629 6 125mm 140mm
CAT3204 3204 5.2 318 4 4.500 5.000
CAT3208 3208 10.4 636 8 4.500 5.000
CAT3304 3304 7.0 425 4 4.750 6.000
CAT3306 3306 10.5 638 6 4.750 6.000
CAT3406 3406 14.6 893 6 5.400 6.500
CAT3408 3408 18.0 1099 8 5.400 6.000
CAT3412 3412 27.0 1649 12 5.400 6.000
CAT3508 3508 34.5 2105 8 6.700 7.000
CAT3512 3512 52.0 3173 12 6.700 7.000
CAT3516 3516 64.7 3948 15 6.700 7.000

Caterpillar® - Natural Gas Engines
PAGE
ENGINE
MODEL
CAT342-2 G342 20.4 1246 6 5.750 8.000
CAT353-2 G353 24.2 1473 6 6.250 8.000
CAT379-2 G379 32.2 1964 8 6.250 8.000
CAT398-2 G398 48.8 2976 12 6.250 8.000
CAT399-2 G399 64.4 3928 16 6.250 8.000
CAT3304-2 G3304 7.0 425 4 4.750 6.000
CAT3306-2 G3306 10.5 638 6 4.750 6.000
CAT3406-2 G3406 14.6 893 6 5.400 6.500
CAT3408-2 G3408 18.0 1099 8 5.400 6.000
CAT3412-2 G3412 27.0 1649 12 5.400 6.000
CAT3508-2 G3508 34.5 2105 8 6.700 7.000
CAT3512-2 G3512 52.0 3173 12 6.700 7.000
CAT3516-2 G3516 64.7 3948 15 6.700 7.000

Caterpillar C7 / 7.2L 6
Diesel
Cylinder
441 CID Stroke
Bore 110mm
127mm
ENGINE KITS
CAT-C7-IF-7330 Inframe kit1 Contains 2627330 piston body
CAT-C7-IF-9288 Inframe kit1 Contains 2629288 piston body
IFK-C7AL Inframe kit1 2382698 piston body
CYLINDER KIT
PK9288-F Piston kit6 Std; Piston, pin, retainers, rings [2629288 piston body]
2629288-F Piston body6 16.5:1 CR, Low HP
2627330-F Piston body6 16.5:1 CR, High HP
2382698-F Piston6 16.5:1 CR Low HP, aluminum
2780574 Piston6 16.5:1 CR
2382720 Piston6 High HP, 1-pc steel
1687224 Piston pin6 40mm (1.576-inch) diameter (Used in PK238279 piston kit; 2629288, 2382698 piston)
7C0111-F Retainer piston pin12 For one and two piece pistons
Use with 2629288, 2382698
2382735-F Piston pin6 46mm (1.812-inch) diameter
7X2908-F Retainer piston pin12 Use with 2627330 piston
Use with 2627330
1979371-F Piston pin6 40mm (1.576-inch) diameter
1979372-F Retainer piston pin12 Use with 2780574, 2382720 piston
Use with 2780574, 2382720
2997612-F Piston ring6 Top; use with 2627330, 2629288 piston [repl 2382741]
2663110-F Piston ring6 Mid
2382743-F Piston ring6 Oil
1979386 Ring piston6 Top, Std [repl 1325246]
1979353-F Piston ring6 Mid
1979354 Ring piston6 Oil ring, Std [repl 1077566]
1077604 Cylinder liner6 Repair sleeve; to sleeve block back to std
BEARINGS
1077708 Bearing main pair6 Std
1450162 Bearing main pair6 .25mm u/s [repl 7C6961]
1450164 Bearing main pair6 .50mm u/s [repl 7C6962]
2124893 Bearing thrust pair1 Std flanged thrust [new# 2124893; repl 1077602, 7W9416]
7C6966 Bearing main pair1 .25mm u/s, thrust [New# 2295153; Std# 1077602]
7C6967 Bearing thrust pair1 .50mm u/s, thrust [New# 2295154; Std# 1077602]
2246638 Bearing rod pair6 Std [repl 7W9415]
7C6976 Bearing rod pair6 .25mm u/s
7C6977 Bearing rod pair6 .50mm u/s
2165586 Bearing cam1 Replaces 2W7211
Endurance Power Products (800) 467-5545CAT7 10/24/2011

Diesel
Cylinder
441 CID Stroke
Bore 110mm
127mm
(Continued)
2W7213 Bearing cam6
2W0027 Bushing con rod6 For 40mm (1.576-inch) pin diameter
1608194 Bushing con rod6 For 46mm (1.812-inch) pin diameter
GASKET & SEALS
PGEC7IF-F Set inframe1
2975350 Set cylinder head1
1334995-F Gasket cylinder head1
2720388 Gasket valve cover2 Integral seal; valve cover and cover base
2175701-B Gasket valve cover Bulk seal
2.1 meters each for cover and base
2613816-B Gasket oil pan1 Paper-type gasket
1662905-B Gasket oil pan1 Integral seal
2457339 Seal crankshaft front1
2223909 Seal crankshaft rear1 Seal and sleeve; For dry flywheel housing [replaces 7C3571, 7C7980, 1154109]
2223910 Seal crankshaft rear1 Seal and sleeve; For wet flywheel housing [replaces 7E7589, 1154120]
VALVE TRAIN
1457390 Valve intake12 1.575 head dia, 1G
1478211 Valve exhaust6 1.693 head dia, 2G
1577130 Valve exhaust6 1.693 head dia, 2G
1409670 Valve guide12
Intake
Exhaust
1406188 Valve spring12 Intake; 1.126" OD, 2.658" free length
1376718 Valve spring6 Exhaust; 1.135" OD, 3.625" free length
1W2715 Valve lock24
Intake
2A4429 Valve lock12 0.372 stem dia, 2G, 7 degree
Exhaust
1478214 Valve seal12
Intake
1632478 Valve stem seal6 Replaces 1026229
Exhaust
7E7779 Valve spring retainer12 Intake; 0.390 height
1344483 Valve spring retainer6 Exhaust
1376715 Seat valve spring6 Exhaust
CONNECTING ROD
0R2741 Connecting rod6 Remanufactured, machine cut, for 40mm (1.576-inch) pin diameter [reman for 2W9128, cast 4P3313]
10R6210 Connecting rod6 Remanufactured, For 46mm (1.812-inch) pin diameter [2593230]

Diesel
Cylinder
537 CID Stroke
Bore 112mm
148mm
ENGINE KITS
IF2701/002 Inframe kit1 On-Highway applications, 2382701 piston and ESN 9DG
IF9345/002 Inframe kit1 On-Highway applications, 1979345 piston and ESN 9DG
IFK-C9AR-F Inframe kit1
Specify piston: 1979297 or 2651401
CYLINDER KIT
PLG1979297 Cylinder kit6 Industrial and Machine applications
PK1979297 -F Piston kit6 Piston kit: crown, skirt, rings, pin, retainers
1979297-F Piston crown6 [1979297]
PLG1979345 Cylinder kit6 On-Highway engines with ESN 9DG and MTB
PK1979345-F Piston kit6 Piston kit: crown, skirt, rings, pin, retainers
1979345-F Piston crown6 [1979345]
PLG2382701 Cylinder kit6 Industrial and On-Highway engines with ESN 9DG, CKP, MTB, SRB, THY, THYX
2382701-F Piston crown6 [2382701]
PLG2651401 Cylinder kit6 Industrial engines with ESN THY, THYX
2651401-F Piston crown6 [2651401]
3247380 Piston skirt6
1663648 Piston pin6
7X2908 Retainer piston pin12
C9RS1 Ring set6 1-cyl set, 1979392 top, 1613424 intermediate, 1687211 oil control
C9RS2 Ring set6 1-cyl set, 1979299 top, 1613425 intermediate, 1687209 oil control
1979392 Piston ring6 Top
1979299 Piston ring6 Top
1613424 Piston ring6 Intermediate
1613425 Piston ring6 Intermediate
1687211 Piston ring6 Oil control
1687209 Piston ring6 Oil control
1903562 Cylinder liner6
1670024 Cylinder liner oring6
BEARINGS
1512939 Bearing main pair7 Std
2821771 Bearing main pair 0.25mm
2821772-F Bearing main pair 0.50mm
3314184 Bearing main pair7 Std; Tri-Metal bearing for extreme applications
esn CLJ, JSC, MBD
2463150 Thrust plate2
2133190 Bearing rod pair6 Std
2822478 Bearing rod pair 0.25mm
2822479-F Bearing rod pair 0.50mm
2035805 Bushing camshaft2 Intermediate

Diesel
Cylinder
537 CID Stroke
Bore 112mm
148mm
(Continued)
2036090 Bushing camshaft1 Rear
1608194 Bushing conn rod6
GASKET & SEALS
C90002NLS Set inframe1 On-Highway engines with ESN: 9DG
C90012NLS Set inframe1 Select D6R machines with ESN: SAN, 4ZF
C90022NLS Set inframe1 Select 330C machines with ESN: SAN, 4ZF
C90032NLS Set inframe1 Select D6R machines with ESN: THY, THX
C90042NLS Set inframe1 Select 330D machines with ESN: THY, THX
C90052NLS Set inframe1 Select 330C and 330D machines with ESN: THY, THX
C90062NLS Set inframe1 Select 330D and 330DL machines with ESN: THX
C90003 Set cylinder head1 On-Highway engines with ESN: 9DG
C90013 Set cylinder head1 Select D6R machines with ESN: SAN, 4ZF
C90023 Set cylinder head1 Select 330C machines with ESN: SAN, 4ZF
C90033 Set cylinder head1 Select D6R machines with ESN: THY, THX
C90043 Set cylinder head1 Select 330D machines with ESN: THY, THX
C90053 Set cylinder head1 Select 330C and 330D machines with ESN: THY, THX
C90063 Set cylinder head1 Select 330D and 330DL machines with ESN: THX
1871315 Gasket cylinder head1
2175701 Seal valve cover1
2854106 Seal valve cover1
2683490 Gasket valve cover1 Valve cover base seal
2732727 Gasket breather2 Housing cover
2912158 Gasket breather1 Breather to valve cover
1613411 Gasket manifold exhaust6
1906114 Gasket oil pan1
1931167 Gasket oil pan1
VALVE TRAIN
1632442 Valve intake12 1.417 head dia, 7.264 OAL, 0.3717 stem dia, 25-deg
2418382 Valve intake12 1.535 head dia, 7.264 OAL, 0.3150 stem dia, 30-deg
ACERT
1883122 Valve exhaust12 1.417 head dia, 7.205 OAL, 0.3717 stem dia, 45-deg
2418383 Valve exhaust12 1.417 head dia, 7.268 OAL, 0.3717 stem dia, 45-deg
ACERT
1906115 Valve spring Inner; 0.913 OD, 2.276 free length
C9: intake and exhaust; C9 ACERT: exhaust
1906117 Valve spring Outer; 1.252 OD, 2.276 free length
C9: intake and exhaust; C9 ACERT: exhaust
2418386 Valve spring12 Inner; 0.840 OD, 2.232 free length
C9 ACERT: intake
2418385 Valve spring12 Outer; 1.124 OD, 2.665 free length
C9 ACERT: intake
2418384 Valve spring retainer Intake
2112134 Valve spring retainer Exhaust
1837889 Valve spring seat
2418390 Valve stem seal
1767688 Valve seat12 Intake, std; 25-deg, 1.5772" OD

Diesel
Cylinder
537 CID Stroke
Bore 112mm
148mm
(Continued)
1767690 Valve seat12 Exhaust, std; 45-deg, 1.4787" OD
2128917 Valve seat12 Exhaust, std; 45-deg, 1.4787" OD
OIL / LUBE SYSTEM
1950452 Gasket oil pump1 Oil pump to tube assembly
FUEL / INJECTOR
2634016 Seal injector6 Top
2730302 Seal injector6 Lower
3107255 Oring injector sleeve1 Upper
3107258 Oring injector sleeve1 Upper
3107257 Oring injector sleeve1 Lower
3107259 Oring injector sleeve1 Lower
COOLING SYSTEM
1914457 Gasket thermostat hsg1
2192340 Gasket thermostat hsg1 Housing to cover, dual
2850365 Seal thermostat hsg1 Integral seal, housing to block
TURBO / AIR
2834433 Gasket turbo mtg1

Diesel
Cylinder
644 CID Stroke
Bore 125mm
140mm
ENGINE KITS
IF5852/002SCL Inframe kit1 4P5852 piston crown; C10 On highway applications with scalloped head gaskets: For sn 2PN
IF5852/002STR Inframe kit1 4P5852 piston crown; C10 On highway applications with straight head gaskets: For sn 2PN
IF7098/002SCL Inframe kit1 1337098 piston crown; C10 On highway applications with scalloped head gaskets: For sn 8YS & 3CS
IF7098/002STR Inframe kit1 1337098 piston crown; C10 On highway applications with straight head gaskets: For sn 8YS & 3CS
IF9358/012STR Inframe kit1 1979358 piston crown; C10 On highway applications: With sn MBJ
CYLINDER KIT
PLG4P5852 Cylinder kit6 4P5852 crown, 2382710 skirt, C10RS2 ring set, 1687276 pin, 6I2720 plugs, 1482125 liner, 1043560 seal
Select On-Highway Applications: Engine sn: 2PN1-up
PLG1337098 Cylinder kit6 1337098 crown, 2382710 skirt, C10RS2 ring set, 1687276 pin, 6I2720 plugs, 1482125 liner, 1043560
seal
Select On-Highway and Construction Applications: Engine sn: 3CS1-up, 8YS1-up, BCX1-up
PLG1979358 Cylinder kit6 1979358 crown, 2382710 skirt, C10RS1 ring set, 1687276 pin, 6I2720 plugs, 1482125 liner, 1043560
seal
Select On-Highway Applications: Engine sn: MBJ1-up.
PK5852-F Piston kit6 Includes: 4P5852 piston crown, piston skirt, piston pin, pin retainers, and piston rings for one cylinder
4P5852-F Piston crown6
PK7098-F Piston kit6 Includes: 1337098 piston crown, piston skirt, piston pin, pin retainers, and piston rings for one cylinder
1337098-F Piston crown6
PK9358-F Piston kit6 Includes: 1979358 piston crown, piston skirt, piston pin, pin retainers, and piston rings for one cylinder
1979358-F Piston crown6
2382710 Piston skirt6
1337082-F Ring set6 Contains 1 each: 1095318, 1095319, 4P1659
Check esn and ARR for correct application
C10RS1 Ring set6 Contains 1 each: 1687212, 1979249, 4P1659; Used with 1979358 IPDsteel crown
C10RS2 Ring set6 Contains 1 each: 1687212, 1095319, 4P1659; Used with 4P5852 and 1337098 IPDsteel crown
1095318-F Ring compression6
1687212 Ring compression6
1095319-F Ring intermediate6
1979249 Ring intermediate6
1979335-F Piston pin6 1687276 pin, (2) 6I2720 buttons
1482125-F Cylinder liner6 Bare liner [1482125, 148-2125; repl 1300858, 1260125]
1043560 Cylinder liner seal6
BEARINGS
2110588 Bearing main pair3 Std [repl 1161109]
2463144 Thrust washer2 [repl 1161107]
2170577-F Bearing rod pair6 Std

Diesel
Cylinder
644 CID Stroke
Bore 125mm
140mm
(Continued)
1280390-F Bearing rod pair6 0.508mm
1280391-F Bearing rod pair6 0.762mm
7W5844-F Bushing conn rod6
2165584 Bearing cam1 [repl 1300872]
9M2418 Bushing idler gear1
GASKET & SEALS
C10002SCLNLS Set inframe1 C10 On highway applications with scalloped head gaskets: for esn 2PN, 8YS, & 3CS
C10002STRNLS Set inframe1 C10 On highway applications with straight head gaskets: for esn 2PN, 8YS, & 3CS
C10012STRNLS Set inframe1 C10 On highway applications: with esn MBJ
C10003SCL Set cylinder head1 C10 On highway applications with scalloped head gaskets: for esn 2PN, 8YS, & 3CS
C10003STR Set cylinder head1 C10 On highway applications with straight head gaskets: for esn 2PN, 8YS, & 3CS
C10013STR Set cylinder head1 C10 On highway applications: with esn MBJ
1873306 Gasket cylinder head1 Scalloped edge along the cam side [repl 1163779, 1260065, 1482048, 1620486, 1728182, 1757350]
sn: 2PN1-Up, 8YS1-5388, 3CS1-718
1873307 Gasket cylinder head1 Straight edge along the cam side [repl 1620682, 1704833, 1757400]
sn: 3CS719-Up; 8YS5389-Up
5P5678-F Seal valve cover3 Sold by the meter; NOTE: With Jake brake equiped 9 meters required
7C8292 Isolator valve cover bolt8
9Y1758 Gasket breather1 Breather to valve cover
1095309 Gasket rocker hsg1 Rocker housing base to head
7C1728-B Seal crankshaft rear1 Single lip, dry flywheel housing
4W0452-F Seal crankshaft rear1 Single lip, with sleeve, directional type, with hydrodynamic grooves in the seal lip, 6.198 shaft, 7.336 OD
1005421 Seal crankshaft rear1 Double lip, for wet flywheel housing [OEM]
7C1583 Gasket rear seal housin1
1095308 Gasket oil pan1 Integral seal
7C8296 Isolator14
VALVE TRAIN
1620623 Cylinder head1 Remanufactured complete; C10/C12 [Assy: 1337052, 1323245, 1442967, 0R9749; Cast: 4P6510]
7E9578-F Valve intake12 1.772 head dia, 30-deg [repl 7C5215]
1929213 Valve intake12 1.772 head dia, 30-deg; Stellite face [repl 1242692, 1364336]
1337029 Valve exhaust12 1.654 head dia, 45 deg [repl 7C1586]
161-1041 Rotator24 Rotator with shield [7E7977; 7C8581 rotator, 7E7978 shield]
6I2663 Rotator24 [OEM] [7C8581 rotator, 6I2662 shield]
122-1177 Valve stem seal24 Rotator oil shield, nylon material [7E7978]
1008150 Valve guide24 [replaces 1003798, 7W6878]
2140586 Valve spring24 Outer; 1.339" OD, 2.469" free length [replaces 7W7082 in sets of 2 with 2244441]
2244441 Valve spring24 Inner; 0.915" OD, 2.524" free length [replaces 7W7083 in sets of 2 with 2140586]
7W7083 Valve spring24 Inner
6I1638 Base injector positionin12
1161102 Injector sleeve6

Diesel
Cylinder
644 CID Stroke
Bore 125mm
140mm
(Continued)
CONNECTING ROD
1556629RX Connecting rod6 Remanufactured [0R8188, 1043565]
OIL / LUBE SYSTEM
1154517R-DC Oil cooler1 Remanufactured, three bolt [1154517, 0R8191]
4P3754-DC Oil cooler1 Remanufactured, 3.8-inch diameter tube and bundle [4P3754, 0R3724]
1173036 Seal oring oil cooler2 Housing to ends
Use with 1154517
9X7549 Seal oring oil cooler2 Housing to ends
Use with 4P3754
617540 Seal oring oil cooler2 Oil cooler to filter housing [0617540]
2N5243 Seal oring2
coupling to block
1008525-B Gasket water elbow1 Water to pump to oil cooler
FUEL / INJECTOR
INJECTOR Injector New or remanufactured available, call for pricing
2245797 Set injector6 External injector seal kit (2153198 top, 9X7418 middle, 9X7317 lower [repl 1933325]
1375541-B Fuel priming pump1
COOLING SYSTEM
7011X-BP Water pump1 Remanufactured, Cast-iron housing [1767000, 1538053, 1006944, 0R0705, 0R3709, 0R8767]
7C3095 Thermostat 190 degrees [new# 2477133]
1 or 2 used
2477133 Thermostat 98C / 208F degree; new style
1 or 2 used
3S9643 Thermostat seal
1 or 2 used
7E7912 Gasket therm hsg1 For single thermostat
1314164 Gasket therm hsg1 For dual thermostat
1182797 Gasket water manifold4
TURBO / AIR
TURBO TURBOCHARGER New or remanufactured available, call for pricing

Diesel
Cylinder
747 CID Stroke
Bore 130mm
150mm
ENGINE KITS
IF9374/032STR Inframe kit1 Truck, sn MBL1-UP, Straight edge head gsk, applicable to applicatons with less than 500BHP
[PLG1979374]
IF2948/002SCL Inframe kit1 Truck, sn 9NS1-UP, Scalloped edge head gsk, applicable to applicatons with less than 500BHP
[PLG1442948]
IF2948/002STR Inframe kit1 Truck, sn 9NS1-UP, Straight edge head gsk, applicable to applicatons with less than 500BHP [PLG1442948]
IF2948/022SCL Inframe kit1 Truck, sn 2KS1-UP, Scalloped edge head gsk, applicable to applicatons with less than 500BHP
[PLG1442948]
IF2948/022STR Inframe kit1 Truck, sn 2KS1-UP, Straight edge head gsk, applicable to applicatons with less than 500BHP [PLG1442948]
IF9328/012SCL Inframe kit1 Truck, sn 1YN1-UP, Scalloped edge head gsk, applicable to applicatons with less than 500BHP
[PLG1979328]
IF9328/012STR Inframe kit1 Truck, sn 1YN1-UP, Straight edge head gsk, applicable to applicatons with less than 500BHP [PLG1979328]
IF2948/042STR Inframe kit1 Industrial, sn BDL1-UP, Straight edge head gsk, applicable to applicatons with less than 500BHP
[PLG1442948]
CYLINDER KIT
PLG1442948 Cylinder kit6 PLG kit contains: crown,skirt, rings, pin, retainers, liner and seals
applicable to applicatons with less than 500BHP
1979251 Piston pin6 1687296 pin, (2) 1138999 plugs
C12RS1 Ring set6 Single cylinder, contains 1 each: 1979341, 2165870, 2382704
1979341 Ring piston6 Compression
2168570 Ring piston6 Intermediate
2382704 Ring piston6 Oil control
1979330 Liner6 [repl 1482130]
1043560 Cylinder liner seal6
1687363 Shim cylinder liner 0.22mm [OEM]
BEARINGS
1280384 Bearing main pair3 Std ID, 0.51mm oversize OD [OEM]
1280385 Bearing main pair 0.51mm undersize ID, 0.51mm oversize OD [OEM]
1280402 Bearing main pair4 Std ID, 0.51mm oversize OD [OEM]
1280403 Bearing main pair 0.51mm undersize ID, 0.51mm oversize OD [OEM]
2463144 Thrust washer2 [repl 1161107]

Diesel
Cylinder
747 CID Stroke
Bore 130mm
150mm
(Continued)
1161089 Bearing rod pair6 Std
1280395 Bearing rod pair 0.50mm
1280396-F Bearing rod pair 0.75mm
1152972 Bushing con rod6 Check for availability
Front
Rear
Intermediate
9M2418 Bushing idler gear1
GASKET & SEALS
C12002SCLNLS Set inframe1 Truck engine, serial number 9NS; Scalloped head gasket
C12002STRNLS Set inframe1 Truck engine, serial number 9NS; Straight head gasket
C12022SCLNLS Set inframe1 Truck engine, serial number 2KS; Scalloped head gasket
C12022STRNLS Set inframe1 Truck engine, serial number 2KS; Straight head gasket
C12012SCLNLS Set inframe1 Truck engine, serial number 1YN; Scalloped head gasket
C12032STRNLS Set inframe1 Truck engine, serial number MBL; Straight head gasket
C12042STRNLS Set inframe1 Industrial engine, serial number BDL; Straight head gasket
3164416 Set cylinder head1 With scalloped head gasket 1873306 [3164416; repl 2197004, 2197005]
3164396 Set cylinder head1 With straight head gasket 1873307 [3164396; repl 2197006, 2197007]
2336984 Set front cover1
1803446 Set cylinder block and p1
2266620 Set rear cover and hsg1
2323679 Set rear structure1
1873306 Gasket cylinder head1 Scalloped edge along the cam side [repl 1163779, 1260065, 1482048, 1620486, 1728182, 1757350]
sn: 1YN1-Up, 9NS1-16227, 2KS1-388
1873307 Gasket cylinder head1 Straight edge along the cam side [repl 1620682, 1704833, 1757400]
sn: 9NS16288-Up, 2KS389-Up
1095309 Gasket rocker hsg1 Rocker housing base to head
7C8292 Isolator valve cover bolt8
1260110 Seal crankshaft front1 [OEM]
7C1728-B Seal crankshaft rear1 Single lip, dry flywheel housing
1005421 Seal crankshaft rear1 Double lip, for wet flywheel housing [OEM]
1095308 Gasket oil pan1 Integral seal
7C8296 Isolator14
VALVE TRAIN
1620623 Cylinder head1 Remanufactured complete; C10/C12 [Assy: 1337052, 1323245, 1442967, 0R9749; Cast: 4P6510]

Diesel
Cylinder
747 CID Stroke
Bore 130mm
150mm
(Continued)
1929213 Valve intake12 1.772 head dia, 30-deg; Stellite face [repl 1242692, 1364336]
MBL1 - Up, BDL1 - Up, 9NS1 - Up, 1YN1 - Up, 2KS349 - Up
7E9578-F Valve intake12 1.772 head dia, 30-deg [repl 7C5215]
1YN1 - Up, 2KS1 - 348
1337029 Valve exhaust12 1.654 head dia, 45 deg [repl 7C1586]
1008150 Valve guide24 [replaces 1003798, 7W6878]
2KS1 - 348
2244441 Valve spring24 Inner; 0.915" OD, 2.524" free length [replaces 7W7083 in sets of 2 with 2140586]
2140586 Valve spring24 Outer; 1.339" OD, 2.469" free length [replaces 7W7082 in sets of 2 with 2244441]
161-1041 Rotator24 Rotator with shield [7E7977; 7C8581 rotator, 7E7978 shield]
122-1177 Valve stem seal24 Rotator oil shield, nylon material [7E7978]
SB1812E-8 Valve seat Intake: 1.812 OD, 1.530T ID, 1.580 ID top taper, 0.3650 depth, 30 degree [1799454, 1381999]
SB1711E-1C Valve insert Exhaust; 1.416T ID, 1.711 OD, 0.3780 depth (Std size is .0025 larger than OEM svc part) [1799453,
1381997, 1336997, 7W5554]
6I1638 Base injector positionin12
1161102 Injector sleeve6
CONNECTING ROD
1139016RX Connecting rod6 Remanufactured [0R8190]
OIL / LUBE SYSTEM
5S8543 Bearing oil pump drive1
7X7975 Set oil pump
1154517R-DC Oil cooler1 Remanufactured, three bolt [1154517, 0R8191]
617540 Seal oring oil cooler2 Oil cooler to filter housing [0617540]
1173036 Seal oring oil cooler2 Housing to ends
1349807 Set oil cooler1
1348267 Set oil cooler and lines1
FUEL / INJECTOR
INJECTOR Injector New or remanufactured available, call for pricing
2245797 Set injector6 External injector seal kit (2153198 top, 9X7418 middle, 9X7317 lower [repl 1933325]
1P0436-F Gasket priming pump1 To mount 4W0788 pump
1872858 Set fuel system1
COOLING SYSTEM
7011X-BP Water pump1 Remanufactured, Cast-iron housing [1767000, 1538053, 1006944, 0R0705, 0R3709, 0R8767]
7C3095 Thermostat1 190 degrees [new# 2477133]

Diesel
Cylinder
747 CID Stroke
Bore 130mm
150mm
(Continued)
2477133 Thermostat1 98C / 208F degree; new style
3S9643 Thermostat seal1
1282922 Set water pump1
TURBO / AIR
1095313 Gasket manifold exhaust6
1467294 Set turbo mounting1
1P0451 Gasket turbo mtg1 Dual throat, turbo to exhaust manifold, 4.25 length x 3.8 width
1S4295-F Gasket turbo mtg1 Dual throat, turbo to exhaust manifold, 5.33 length x 3.6 width
8H9788 Gasket turbo supply1
1886126 Gasket turbo drain1
1142687 Seal oring1 Turbo oil return line to block adaptor
5P8066 Seal1 Turbo oil return adaptor to block

Diesel
Cylinder
893 CID Stroke
Bore 137mm
165mm
ENGINE KITS
IF7351/002 InFrame kit1 Articulated 2-pc piston; crown number 1807351, 18.1:1
Does not include the 1685248 isolation seal for the underframe stiffener plate where applicable
IF7352/002 InFrame kit1 Articulated 2-pc piston; crown number 1807352, 16.6:1
C15102-010 Inframe kit1 Includes 301070 cylinder kit, 311148 [2250115] crown, 311165 [2486740] head gasket set
Includes oil pan isolation mounting
IF6663/002 InFrame kit1 Crown-less; crowns compatible with 1326663 skirt: 1807351, 1807352
CYLINDER KIT
PLG1807351 Cylinder kit6 2.165 pin, 2-pc articulated IPDSteel, closed crown gallery, 18.1:1 [1807351 crown, 1326663 skirt,
1777496RS ring set, 1687246 pin, 7E1177 retainers]
PLG1807352 Cylinder kit6 2.165 pin, 2-pc articulated IPDSteel, closed crown gallery, 16.6:1 [1807352 crown, 1326663 skirt,
1777496RS ring set, 1687246 pin, 7E1177 retainers]
301070 Cylinder kit6 2.165 pin, 2-pc articulated; Piston Kit 311154, Crown 311148 [2250115], Liner 361610, Oring Kit
321204, Ring Set 305004 [10R1503]
PLG1456700 Cylinder kit6 2.165 pin, 2-pc articulated, 14.0:1 [1456700 crown, 1300241 skirt, 1343761RS ring set, 1687246 pin,
7E1177 retainers]
PLG2212305 Cylinder kit6 2.165 pin, 2-pc articulated [2212305 crown, 1326663 skirt, 1687246 pin, 7E1177 retainers]
1807351 Piston crown6 2.165 pin, 2-pc articulated IPDSteel cast steel, closed crown gallery, 18.1:1
1807352 Piston crown6 2.165 pin, 2-pc articulated IPDSteel cast steel, closed crown gallery, 16.6:1
311148 Piston crown6 2.165 pin, 2-pc articulated, 16.6:1 [2250115]
1456700 Piston crown6 2.165 pin, 2-pc articulated IPDSteel, 14.0:1
2212305 Piston crown6 2.165 pin, 2-pc articulated IPDSteel
1326663 Piston skirt6 Used with crowns: 1807351, 1807352
1687246 Piston pin6 2.165 dia [repl 7E1749, 1029796]
7E1177 Retainer piston pin12 Use with 2.165 pin diameter
1777496RS Ring set1 5/32 top ring, 4.75mm mid, 4.00mm oil [1777496 top, 1765749 mid, 1899771 oil] 1 cyl set
1777496 Ring piston6 Top
1765749 Ring piston6 Intermediate
1899771 Ring piston6 Oil control
2W6000 Cylinder liner kit6 5.4000 bore (uses 1183732 oring kit) [New# 1979322]
2W6000CSWS Cylinder liner6 5.4000 bore, Lower crevice seal liner
9L5854 Cylinder liner oring6 Upper band seal, 1 per liner
1427072-F Cylinder liner oring6 Seal, 140.2mm ID, coolant
1102220 Cylinder liner oring6 Lower oring seal, 3 per liner
1426217-F Cylinder liner oring6 Seal oring, oil
BEARINGS
3178766 Bearing main pair7 Std, 1.645 length, 4.7492/4.7508 journal [repl 2170390, 2110592, 4W5492, 1W6589, 6N3909, 6N8743,
8N5421]
4W5698 Bearing main pair .025, 1.645 length, 4.7492/4.7508 std journal [repl 6N4168, 7N1192, 8N5422]
4W5699 Bearing main pair .050, 1.645 length, 4.7492/4.7508 std journal [repl 6N4170, 7N1194, 8N5423]
4W5700-F Bearing main pair Oversize OD: .025 OD, Std ID; 1.645 length
4W5701 Bearing main pair Oversize OD: .025 OD, .025 ID; 1.645 length [check for availability]
2531752 Thrust washer2 2 per engine, 0.228 thick, no centering tab [repl 7E9262]
9Y7735 Bearing rod pair6 Std, 1.9300 length, 3.5425/3.5441 journal

Diesel
Cylinder
893 CID Stroke
Bore 137mm
165mm
(Continued)
7E0558 Bearing rod pair .025, 1.9300 length, 3.5425/3.5441 std journal
7E0559 Bearing rod pair .050, 1.9300 length, 3.5425/3.5441 std journal
4P7377 Bushing con rod6
1345251 Bearing cam7 New part# 216-5582 [replaces 4P5053]
1504793 Bearing cam 0.010 oversize OD [std 1345251]
2170752 Bearing cam 0.030 oversize OD [std 1345251; replaces 1608151]
GASKET & SEALS
CATGASKET NOTE For gasket sets: Call with Serial and Arrangement Numbers
C15001NLS Set overhaul1 Truck; 6NZ1-Up, 9NZ1-Up; Does not include: injector orings or the 1685248 isolation seal for the
underframe stiffener plate where applicable
C15011NLS Set overhaul1 Truck; MXS1-Up, BXS1-Up; Does not include: injector orings or the 1685248 isolation seal for the
C15021NLS Set overhaul1 Truck; EGH1-Up; Does not include: injector orings
C15002NLS Set inframe1 Truck; 6NZ1-Up, 9NZ1-Up; Does not include: injector orings or the 1685248 isolation seal for the
C15012NLS Set inframe1 Truck; MXS1-Up, BXS1-Up; Does not include: injector orings or the 1685248 isolation seal for the
C15022NLS Set inframe1 Truck; EGH1-Up; Does not include: injector orings
C15003 Set cylinder head1 Truck; 6NZ1-Up, 9NZ1-Up; Does not include: injector orings
C15013 Set cylinder head1 Truck; MXS1-Up, BXS1-Up; Does not include: injector orings
C15023 Set cylinder head1 Truck; EGH1-Up; Does not include: injector orings
2245122 Gasket cylinder head1
2271204 Shim spacer plate1
2429537 Gasket valve cover3 Molded gasket
5P5678-F Seal valve cover3 Sold by the meter; NOTE: With Jake brake equiped 9 meters required
3E6772 Seal water24 Through spacer plate (4W1055)
6V1197 Seal ring1 98mm OD; Camshaft cover plate; Carrier bearing to output shaft
1669144 Gasket gear hsg1
4N1151-F Gasket oil pan1 Puzzle type gasket (2 required with pan spacer plate)
4N1151-6-F Gasket oil pan1 One piece gasket (2 required with pan spacer plate)
1425867 Seal crankshaft front1 1-pc. Seal and wear sleeve combination (flanged face sleeve) [repl 2W1733, 4P2733, 1878953]
1425868 Seal crankshaft rear1 1-pc. Seal and wear sleeve combination (flanged face sleeve) [repl 2W1734, 1011716, 1308107]
CAMSHAFT
1390538 Camshaft1 [OEM] Call for price and availability of remanufactured
VALVE TRAIN
4P1599RX Cylinder head1 Remanufactured complete; 3406E/C15 orginal early style [Assy: 122-8042, 122-7026, 4P5052, 0R8628;
Cast: 4P1599]
1769917C Cylinder head1 Remanufactured complete; C15 with cutouts [Assy: 176-9918, 1769918; Cast: 176-9917, 1769917]
10R9549 Cylinder head1 Remanufactured complete; C15 ACERT [Cast: 2778240, 2221982]
1537024 Valve exhaust12 1.646 head dia, 7.953 length, 45-deg, 2G
1537023 Valve intake12 1.850 head dia, 7.951 OAL, 30-deg, 2G
1227375 Valve guide24 0.3745 ID, 0.6298 OD, 3.358 length
1228612 Valve guide 0.13mm OS (0.005 inch)
1220447 Valve guide 0.51mm OS (0.020 inch)
1632478 Valve stem seal24 Replaces 1026229
2113122 Valve spring24 2.885 free, 0.992 OD, 0.740 ID, 0.127 wire; inner, dual valve spring [replaces 1757523]
2113123 Valve spring24 3.285 free, 1.429 OD, 1.075 ID, 0.177 wire; outer, dual valve spring [replaces 1757526]
1862001 Rotator24 use with dual spring engines
1527582-B Valve insert12 Exhaust, Std [SB1687E-1N]

Diesel
Cylinder
893 CID Stroke
Bore 137mm
165mm
(Continued)
1670642 Valve insert Exhaust, 0.76mm OS
1704737 Valve insert Exhaust, 0.51mm OS
1753617-B Valve insert12 Intake, Std [SB1891E-1]
1670643 Valve insert Intake, 0.76mm OS
1704738 Valve insert Intake, 0.51mm OS
2274239-B Injector sleeve6
2274239ORK-B Oring injector sleeve6 Oring Kit for 2274239 Injector sleeve
1662903 Oring injector sleeve6 Injector sleeve seal, upper
1662904 Oring injector sleeve6 Injector sleeve seal, middle
9X7430 Oring injector sleeve6 Injector sleeve seal, lower
CRANKSHAFT
6I1453-Q Crankshaft1 3406C, 3406E; Snout: 6 bolt holes; Flange: Centering ring, 12 bolt holes
CONNECTING ROD
0R3780 Connecting rod6 Reman, 2.16 pin tapered; cast# 9Y6048, part# 9Y6054; 16mm bolt (no nut)
7E4195-F Bolt conn rod12
OIL / LUBE SYSTEM
1090072 Oring oil pump1 Pickup tube suction side, 40.64mm ID
1090078 Oring oil pump1 Pickup tube discharge side, 33.47mm ID
FUEL / INJECTOR
INJECTOR Injector6 New or remanufactured available, call for pricing
0R4118R-P Injector6 Remanufactured, HEUI [reman for 1026230, Supercedes to 0R4893]
0R4119R-P Injector6 Remanufactured, HEUI [reman for 1022014, Supercedes to 0R4894]
0R4300R-P Injector6 Remanufactured, HEUI [supercedes to 0R4894]
0R4331R-P Injector6 Remanufactured, HEUI [replaces 0R4119, 0R4300; supercedes to 0R4894]
0R4332R-P Injector6 Remanufactured, HEUI [supercedes to 0R4895]
0R4668R-P Injector6 Remanufactured, HEUI [option service replacement for 1189035, Supercedes to 0R4893]
0R4893R-P Injector6 Remanufactured, HEUI [reman for 1189035, 1171148; replaces 0R4668, 0R4118; supercedes to 10R2780]
0R4894R-P Injector6 Remanufactured, HEUI [reman for 1188010, 1189030; Supercedes to 10R2781; Do not install on 1998 or
newer engines with increased fuel inj pressure (refer to 0R9257)]
0R4895R-P Injector6 Remanufactured, HEUI [reman for 1189027; replaces 0R4332; Supercedes to 10R2782]
0R9256R-P Injector6 Remanufactured, HEUI [reman for 1592631; superceded by 10R0956; required for 1998 and newer engines
with increased fuel injection pressure]
0R9257R-P Injector6 Remanufactured, HEUI [reman for 1913003; superceded by 10R0957; required for 1998 and newer engines
with increased fuel injection pressure]
0R9258R-P Injector6 Remanufactured, HEUI [reman for 1913004; superceded by 10R0958]
2481394-B Injector seal kit6 HEUI: External, for 1 injector, contains:9X7419 oring upper, 9X7418 oring center, 9X7317 oring lower [repl
1895390]
COOLING SYSTEM
2477133 Thermostat2 98C / 208F degree; new style
3S9643-F Seal thermostat2 Use with 6I4954 and 4W4794 thermostats
4N1156-F Gasket thermostat1 Cover
1393550 Gasket therm hsg1
TURBO / AIR
ESK3406E Exhaust stud kit1 Taper lock studs, lock nuts, washers [(11) 1061792, (1) 1061793, (12) 1687800 / 2N2766]
1061792 Stud manifold exhaust11 taperlock 3/8-16 x 4
1061793 Stud manifold exhaust1 taperlock 3/8-16 x 2.36
2N2766 Nut turbo mounting12 Turbo mounting and Exhaust manifold [new# 1687800]
2818261 Sleeve exhaust6 Exhaust manifold to cylinder head [replaces 1887775]

Diesel
Cylinder
893 CID Stroke
Bore 137mm
165mm
(Continued)
BLOCK
6I4421-B Spacer plate1 Steel

Caterpillar D315 / 5.1L 4
Diesel
Cylinder
312 CID Stroke
Bore 4.500
5.500
C Y L I N D E R K I T
LK2000-F Cylinder kit4 4 . 5 0 0 0 b o r e , s t r a i g h t r o d , P C , s i n g l e n i [ 8 H 2 0 0 0 p i s t o n , 9 H 1 2 1 2 r i n g s , 4 M 5 4 8 9 p i n , 4 F 7 0 2 1 r e t a i n e r s ,
4 F 6 4 8 6 l i n e r , 3 S 3 9 7 7 s e a l s ]
8H2000-F Piston body4 4 . 5 0 0 0 d i a , P C , s t r a i g h t r o d , s i n g l e n i , r e c t a n g u l a r r i n g s , u s e w i t h r i n g s e t 9 H 1 2 1 2
4M5489-F Piston pin4 1 . 8 1 2 3 d i a m e t e r
4F7021-F Retainer piston pin8
9H1212-F Ring set4 4 . 5 0 0 0 b o r e ; ( 1 ) 1 / 8 , ( 2 ) 3 / 3 2 , ( 1 ) 7 / 3 2 [ 1 c y l s e t ]
4F6486-F Cylinder liner4 4 . 5 0 0 0 b o r e , l i n e r o n l y
3S3977 Cylinder liner oring12 4 . 5 0 0 0 b o r e ; L o w e r s e a l
B E A R I N G S
D315BRG1 NOTE: 3 . 5 0 0 0 j o u r n a l , 4 . 2 5 0 0 h o u s i n g b o r e
4F1724-M Bearing main pair1 S t d ; 3 . 4 9 9 0 / 3 . 5 0 0 0 j o u r n a l , 4 . 2 4 9 7 / 4 . 2 5 0 5 h s g b o r e , 2 . 0 0 0 l e n g t h
4F1725-F Bearing main pair2 S t d ; 3 . 4 9 9 0 / 3 . 5 0 0 0 j o u r n a l , 4 . 2 4 9 7 / 4 . 2 5 0 5 h s g b o r e , 1 . 5 0 0 l e n g t h
4F1726-F Bearing thrust pair1 S t d ; 3 . 4 9 9 0 / 3 . 5 0 0 0 j o u r n a l , 4 . 2 4 9 7 / 4 . 2 5 0 5 h s g b o r e , 2 . 7 3 6 l e n g t h
4F8375-F Bearing main pair1 . 0 3 0 [ 4 F 1 7 2 4 s t d ]
4F8377-F Bearing thrust pair1 . 0 3 0 [ 4 F 1 7 2 6 s t d ]
1H1544-F Bearing main pair1 S t d ; 3 . 4 9 9 0 / 3 . 5 0 0 0 j o u r n a l , 3 . 8 9 4 2 / 3 . 8 9 5 0 h s g b o r e , 1 . 8 1 7 l e n g t h
1H1546-F Bearing thrust pair1 S t d ; 3 . 4 9 9 0 / 3 . 5 0 0 0 j o u r n a l , 3 . 8 9 4 2 / 3 . 8 9 5 0 h s g b o r e , 2 . 1 7 7 a n d 2 . 7 3 8 l e n g t h
1H3729-F Bearing main pair1 . 0 3 0 [ 1 H 1 5 4 4 s t d ]
1H3728-F Bearing thrust pair1 . 0 3 0 [ 1 H 1 5 4 6 s t d ]
9F8580-F Bearing rod pair4 S t d ; 2 . 9 9 9 0 / 3 . 3 0 0 0 j o u r n a l , 3 . 3 2 8 0 / 3 . 3 2 9 0 h s g b o r e , 1 . 5 0 0 l e n g t h
9F8580 10-F Bearing rod pair4 . 0 1 0
2040AP 20 Bearing rod pair6 . 0 2 0 ; c h e c k f o r a v a i l a b i l i t y
9F8581-F Bearing rod pair4 . 0 3 0
CB400AL50-CL Bearing rod pair4 . 0 5 0
7F8295-B Bearing cam1
9F1848-F Bushing con rod4
G A S K E T & S E A L S
CATGASKET NOTE F o r g a s k e t s e t s : C a l l w i t h S e r i a l a n d A r r a n g e m e n t N u m b e r s
C A M S H A F T
CAMSHAFT CAMSHAFT R e m a n u f a c t u r e d a v a i l a b l e , c a l l w i t h c a s t i n g n u m b e r
6F3242 Lifter8 [ O E M ] C a l l f o r p r i c e a n d a v a i l a b i l i t y o f r e m a n u f a c t u r e d
V A L V E T R A I N
CYLHEAD NOTE F o r c o m p l e t e a n d b a r e c y l i n d e r h e a d s - R e f e r t o C y l i n d e r H e a d C a t a l o g o r C a l l w i t h c a s t i n g
D315HEAD1 NOTE:
6H3026-F Valve intake4
4F0212-F Valve exhaust4

Diesel
Cylinder
312 CID Stroke
Bore 4.500
5.500
(Continued)
4F6949-F Valve guide8
1B9704 Valve spring8 I n n e r
5B6030 Valve spring8 O u t e r
2A3292 Rotator8
2A3291 Valve lock24 F o r t a p e r e d g r o o v e
D315HEAD2 NOTE:
4H0621-F Valve guide8
5F3111-B Valve spring8 I n n e r
5F3112-F Valve spring8 O u t e r
5F3109 Rotator8
D315HEAD3 NOTE:
6H4110 Valve exhaust4 [ 6 H 3 0 4 5 ]
7H7067-B Valve guide8
7H0864 Rotator8
F U E L / I N J E C T O R
6H3364-F Nozzle service group4 C o n t a i n s : c a p s u l e n o z z l e , o r i n g s , s e a l r i n g
T U R B O / A I R
TURBO TURBOCHARGER N e w o r r e m a n u f a c t u r e d a v a i l a b l e , c a l l f o r p r i c i n g

Diesel
Cylinder
525 CID Stroke
Bore 4.500
5.500
LK2000-F Cylinder kit6 4 . 5 0 0 0 b o r e , s t r a i g h t r o d , P C , s i n g l e n i [ 8 H 2 0 0 0 p i s t o n , 9 H 1 2 1 2 r i n g s , 4 M 5 4 8 9 p i n , 4 F 7 0 2 1 r e t a i n e r s ,
4 F 6 4 8 6 l i n e r , 3 S 3 9 7 7 s e a l s ]
8H2000-F Piston body6 4 . 5 0 0 0 d i a , P C , s t r a i g h t r o d , s i n g l e n i , r e c t a n g u l a r r i n g s , u s e w i t h r i n g s e t 9 H 1 2 1 2
4M5489-F Piston pin6 1 . 8 1 2 3 d i a m e t e r
4F7021-F Retainer piston pin12
9H1212-F Ring set6 4 . 5 0 0 0 b o r e ; ( 1 ) 1 / 8 , ( 2 ) 3 / 3 2 , ( 1 ) 7 / 3 2 [ 1 c y l s e t ]
4F6486-F Cylinder liner6 4 . 5 0 0 0 b o r e , l i n e r o n l y
B E A R I N G S
4F1724-M Bearing main pair1 S t d ; 3 . 4 9 9 0 / 3 . 5 0 0 0 j o u r n a l , 4 . 2 4 9 7 / 4 . 2 5 0 5 h s g b o r e , 2 . 0 0 0 l e n g t h
4F1726-F Bearing thrust pair1 S t d ; 3 . 4 9 9 0 / 3 . 5 0 0 0 j o u r n a l , 4 . 2 4 9 7 / 4 . 2 5 0 5 h s g b o r e , 2 . 7 3 6 l e n g t h
4F8377-F Bearing thrust pair1 . 0 3 0 [ 4 F 1 7 2 6 s t d ]
1H1546-F Bearing thrust pair1 S t d ; 3 . 4 9 9 0 / 3 . 5 0 0 0 j o u r n a l , 3 . 8 9 4 2 / 3 . 8 9 5 0 h s g b o r e , 2 . 1 7 7 a n d 2 . 7 3 8 l e n g t h
1H3728-F Bearing thrust pair1 . 0 3 0 [ 1 H 1 5 4 6 s t d ]
9F8580-F Bearing rod pair6 S t d ; 2 . 9 9 9 0 / 3 . 3 0 0 0 j o u r n a l , 3 . 3 2 8 0 / 3 . 3 2 9 0 h s g b o r e , 1 . 5 0 0 l e n g t h
9F8580 10-F Bearing rod pair6 . 0 1 0
2040AP 20 Bearing rod pair6 . 0 2 0 ; c h e c k f o r a v a i l a b i l i t y
9F8581-F Bearing rod pair6 . 0 3 0
CB400AL50-CL Bearing rod pair4 . 0 5 0
9F1848-F Bushing con rod6
C A M S H A F T
6F3242 Lifter12 [ O E M ] C a l l f o r p r i c e a n d a v a i l a b i l i t y o f r e m a n u f a c t u r e d
V A L V E T R A I N
D315HEAD1 NOTE:

Diesel
Cylinder
525 CID Stroke
Bore 4.500
5.500
(Continued)
4F6949-F Valve guide12
1B9704 Valve spring12 I n n e r
5B6030 Valve spring12 O u t e r
2A3292 Rotator12
D315HEAD2 NOTE:
4H0621-F Valve guide12
5F3109 Rotator12
D315HEAD3 NOTE:
6H4110 Valve exhaust6 [ 6 H 3 0 4 5 ]
7H7067-B Valve guide12
7H0864 Rotator12
T U R B O / A I R

Diesel
Cylinder
350 CID Stroke
Bore 4.500
5.500
PLG9L2308 Cylinder kit4 4 . 5 0 0 b o r e , 1 . 7 0 0 p i n d i a [ 9 L 2 3 0 8 p i s t o n , 3 S 4 0 2 9 r i n g s , 7 N 9 8 0 5 p i n , 1 S 9 5 4 3 r e t a i n e r s , 8 S 2 2 4 0 l i n e r ]
PLG2M5558 Cylinder kit4 4 . 5 0 0 b o r e , 1 . 5 0 0 p i n , P C [ 2 M 5 5 5 8 p i s t o n , 3 S 4 0 2 9 r i n g s , 7 N 9 8 0 4 p i n , 9 H 4 0 1 5 r e t a i n e r s , 8 S 2 2 4 0 l i n e r ]
9L2308 Piston body4 4 . 5 0 0 0 b o r e , 1 . 7 0 0 p i n ( r e c t a n g u l a r c o m p r i n g s )
2M5558-F Piston body4 4 . 5 0 0 0 b o r e , 1 . 5 0 0 p i n , P C , r e c t a n g u l a r r i n g , s t r a i g h t r o d , s i n g l e n i g r o o v e
3S4029-F Ring set4 4 . 5 0 0 0 b o r e ; ( 1 ) 1 / 8 , ( 1 ) 3 / 3 2 , ( 1 ) 7 / 3 2 [ 1 c y l s e t ]
7N9804 Piston pin4 1 . 5 0 0 d i a , 3 . 7 3 5 l e n g t h
9H4015 Retainer piston pin8 u s e w i t h 1 . 5 0 0 d i a p i n
1S9543 Retainer piston pin8 u s e w i t h 1 . 7 0 0 d i a p i n
8S2240-B Cylinder liner4 4 . 5 0 0 0 b o r e
B E A R I N G S
2323233 Bearing main pair4 S t d
8N8225 Bearing main pair4 . 0 1 0
2531APA40-FM Bearing main pair4 . 0 4 0
7S9439-F Bearing thrust pair1 S t d , f l a n g e d
7S9844 Bearing thrust pair1 . 0 1 0 f l a n g e d
7S9845-F Bearing thrust pair1 . 0 2 0 f l a n g e d
4W5739 Bearing rod pair4 S t d , 3 . 0 0 0 0 j o u r n a l , 3 . 2 5 0 0 h o u s i n g b o r e , 1 . 5 0 4 l e n g t h ( r e p l a c e s 8 N 8 2 2 0 )
8N8221 Bearing rod pair4 . 0 1 0
7M4046 Bearing cam 1 . 0 0 8 O A L
2 o r 3 o r 4 u s e d ( 2 o r 3 u s e d w i t h 9 M 5 4 7 7 )
N o t u s e d o n a l l e n g i n e s
9H3984 Bushing con rod4 1 . 5 0 0 p i n , 1 . 4 5 0 O A L , s t r a i g h t
9M4010 Bushing con rod4 [ D i s c o n t i n u e d ]
8N0702 Bushing con rod4 1 . 5 0 0 p i n , 1 . 3 8 8 O A L , s t r a i g h t
8S1963-F Gasket oil pan1
9Y9895-F Seal crankshaft front1 2 . 6 2 5 s h a f t , 3 . 7 0 0 O D
4W0452-F Seal crankshaft rear1 6 . 1 9 8 s h a f t , 7 . 3 3 6 O D , d i r e c t i o n a l t y p e , l a t e
C A M S H A F T
9Y3225 Camshaft1 [ r e p l 2 S 0 5 3 1 ] C a l l f o r p r i c e a n d a v a i l a b i l i t y o n R e m a n u f a c t u r e d
7M7681 Lifter8
V A L V E T R A I N
7M7358 Valve intake4 1 . 8 9 5 h e a d , 6 . 5 6 3 l e n g t h , 0 . 3 7 1 7 s t e m , 3 0 d e g , 2 G
9M4163 Valve exhaust4 1 . 7 7 0 h e a d , 6 . 5 6 3 l e n g t h , 0 . 3 7 2 s t e m , 3 0 d e g , 2 G ; s t e l l i t e [ r e p l 7 M 7 3 5 9 ]
Endurance Power Products (800) 467-5545CAT330-1 8/3/2009

Diesel
Cylinder
350 CID Stroke
Bore 4.500
5.500
(Continued)
9H9164 Valve spring8 1 . 2 8 2 O D , . 1 8 8 w i r e d i a , 2 . 6 7 8 f r e e
I n t a k e a n d e x h a u s t
140-1906N Valve guide8 0 . 3 7 7 1 I D , 0 . 6 5 7 7 O D , 3 . 2 2 0 l e n g t h , f l a n g e d , o l d s t y l e [ 5 S 4 5 0 7 ]
4N3668 Valve guide8 0 . 3 7 5 0 I D , 0 . 6 5 8 5 O D , 3 . 1 8 0 l e n g t h , N e w s t y l e , f l a n g e l e s s
2A4429 Valve lock16 0 . 3 7 2 s t e m d i a , 2 G , 7 d e g r e e
3S0461-F Rotator8
1W5321-F Valve insert4
I n t a k e : D 3 3 0 A , D 3 3 0 B
9M6495-F Valve insert4 E x h a u s t
3T9562 Glow plug4 [ r e p l 1 P 7 3 2 4 ]
C R A N K S H A F T
8M4505-Q Crankshaft1 F l a n g e : F l a t , 9 b o l t h o l e ; S n o u t : t a p e r w i t h g e a r , 1 k e y w a y , 1 b o l t h o l e
C O N N E C T I N G R O D
1P9956-F Bolt connecting rod8
5S6348-F Nut connecting rod8
8M1584-F Nozzle service group4 C o n t a i n s : c a p s u l e n o z z l e , o r i n g s , s e a l r i n g
8N8796 Nozzle service group4 C o n t a i n s : c a p s u l e n o z z l e , o r i n g s , s e a l r i n g
3S6638-F Nozzle service group4 C o n t a i n s : c a p s u l e n o z z l e , o r i n g s , s e a l r i n g
T U R B O / A I R

Caterpillar D330C / 7.0L 4
Diesel
Cylinder
425 CID Stroke
Bore 4.750
6.000
PLG8N3180 Cylinder kit4 4 . 7 5 0 b o r e , 1 . 5 0 0 p i n , P C , s t r a i g h t r o d , 1 7 . 5 : 1 C R , [ 8 N 3 1 8 0 p i s t o n , 9 S 3 0 6 8 r i n g s , 7 N 9 8 0 4 p i n , 9 H 4 0 1 5
r e t a i n e r s , 1 1 0 5 8 0 0 l i n e r ] [ C a n u s e P L G 8 N 3 1 8 2 ]
r e t a i n e r s , 1 1 0 5 8 0 0 l i n e r ]
PLG9N5250 Cylinder kit4 4 . 7 5 0 b o r e , 1 . 7 0 0 p i n , P C , s t r a i g h t r o d , 1 7 . 5 : 1 C R , w i t h p l u g [ 9 N 5 2 5 0 p i s t o n , 9 S 3 0 6 8 r i n g s , 7 N 9 8 0 5 p i n ,
1 S 9 5 4 3 r e t a i n e r s , 1 1 0 5 8 0 0 l i n e r ]
8N3180 Piston4 4 . 7 5 0 0 b o r e , P C , s i n g l e - n i , 1 7 . 5 : 1 C R ( c a n u s e 8 N 3 1 8 2 )
8N3182 Piston4 4 . 7 5 0 0 b o r e , P C , d u a l - n i , 1 7 . 5 : 1 C R
9N5250 Piston4 4 . 7 5 0 0 b o r e , P C , d u a l - n i , w i t h h e a t p l u g , 1 7 . 5 : 1 C R ( r e c t c o m p r i n g s )
9S3068 Ring set4 4 . 7 5 0 0 b o r e ; 2 r e c t a n g u l a r c o m p r e s s i o n , . 2 1 8 o i l ( 9 S 3 0 2 9 , 5 S 6 7 5 0 , 9 S 7 7 8 8 )
1105800 Cylinder liner4 4 . 7 5 0 0 b o r e , u s e s 5 P 8 7 6 8 l i n e r o r i n g k i t ( L i n e r o n l y ) [ r e p l 2 P 8 8 8 9 ]
5P8768 Cylinder liner oring kit4 ( 3 ) 5 S 6 6 7 0 , ( 1 ) 2 W 6 1 3 4
5S6670 Cylinder liner oring12 L o w e r s e a l
2W6134 Cylinder liner oring4 U p p e r f i l l e r b a n d
B E A R I N G S
6N8940 Thrust plate2 . 1 8 5 t h i c k ( r e p l a c e s 6 N 4 1 2 9 )
9S3037 Thrust plate2 . 2 3 2 t h i c k ( r e p l a c e s 6 N 4 1 2 9 )
2 o r 3 u s e d ( 2 u s e d w i t h 9 M 5 4 7 7 )
N o t u s e d w i t h ( 3 ) 7 M 4 0 4 6
8S1963-F Gasket oil pan1
5S9022-F Seal crankshaft rear1 6 . 2 0 4 s h a f t , 7 . 3 3 6 O D

Diesel
Cylinder
425 CID Stroke
Bore 4.750
6.000
(Continued)
C A M S H A F T
7C3862 Camshaft1 [ 9 Y 1 7 2 3 c a m k i t ]
7S3161 Lifter8 S o l i d t y p e
V A L V E T R A I N
5S6452 Valve intake4 2 . 0 2 0 h e a d d i a , 5 . 5 1 0 l e n g t h , . 3 7 1 7 s t e m , 3 0 d e g , 2 G
2W2621 Valve intake4 2 . 0 2 0 h e a d d i a , 5 . 5 1 0 l e n g t h , . 3 7 1 7 s t e m , 3 0 d e g , 2 G , S t e l l i t e ( r e p l a c e s 4 W 1 6 7 0 , 7 S 8 8 0 9 , 9 N 6 1 1 7 )
5S6449-F Valve exhaust4 1 . 8 9 6 h e a d , 5 . 4 6 9 l e n g t h , 0 . 3 7 1 7 s t e m , 3 0 d e g , 2 G [ c a n u s e 8 N 0 8 7 5 ]
8N0875 Valve exhaust4 1 . 8 9 6 h e a d d i a , 5 . 4 6 9 l e n g t h , 0 . 3 7 1 7 s t e m d i a , 3 0 d e g r e e , 2 G , s t e l l i t e [ r e p l 7 S 6 7 6 7 ]
7S7144 Valve spring8 1 . 3 7 3 O D , . 1 8 5 w i r e d i a , 2 . 0 8 5 f r e e
1621589 Valve guide8 0 . 3 7 4 1 I D , 0 . 6 5 8 3 O D , 2 . 7 8 1 l e n g t h ( r e p l : 1 4 8 7 4 2 5 , 1 4 8 7 5 0 2 , 1 1 6 7 5 5 3 , 1 0 9 0 3 9 0 , 1 0 3 3 2 9 8 , 2 P 1 2 6 2 ,
5 S 4 5 9 8 )
1W5300 Rotocap8 I n c l u d e s 6 N 7 1 7 4 s h i e l d
1031800-F Rotator8 w i t h o u t s h i e l d [ r e p l 8 N 7 7 8 2 , 5 S 5 8 7 4 ]
E x h u a s t
1070268 Valve insert4 I n t a k e , 2 . 0 0 O D [ r e p l 7 N 4 4 4 8 ]
5S7218 Valve insert4 I n t a k e , 2 . 1 2 5 O D
3T9562 Glow plug4 [ r e p l 1 P 7 3 2 4 ]
C R A N K S H A F T
4N7692-Q Crankshaft1 F l a n g e : F l a t , 9 b o l t h o l e ; S n o u t : t a p e r d e d , 1 k e y w a y , 1 b o l t h o l e
T U R B O / A I R

Diesel
Cylinder
525 CID Stroke
Bore 4.500
5.500
PLG9L2308 Cylinder kit4 4 . 5 0 0 b o r e , 1 . 7 0 0 p i n d i a [ 9 L 2 3 0 8 p i s t o n , 3 S 4 0 2 9 r i n g s , 7 N 9 8 0 5 p i n , 1 S 9 5 4 3 r e t a i n e r s , 8 S 2 2 4 0 l i n e r ]
PLG2M5558 Cylinder kit4 4 . 5 0 0 b o r e , 1 . 5 0 0 p i n , P C [ 2 M 5 5 5 8 p i s t o n , 3 S 4 0 2 9 r i n g s , 7 N 9 8 0 4 p i n , 9 H 4 0 1 5 r e t a i n e r s , 8 S 2 2 4 0 l i n e r ]
9L2308 Piston body4 4 . 5 0 0 0 b o r e , 1 . 7 0 0 p i n ( r e c t a n g u l a r c o m p r i n g s )
2M5558-F Piston body4 4 . 5 0 0 0 b o r e , 1 . 5 0 0 p i n , P C , r e c t a n g u l a r r i n g , s t r a i g h t r o d , s i n g l e n i g r o o v e
B E A R I N G S
7S9439-F Bearing thrust pair1 S t d , f l a n g e d
7S9844 Bearing thrust pair . 0 1 0 f l a n g e d
7M4046 Bearing cam4 1 . 0 0 8 O A L
8N1985 Bushing con rod6 1 . 5 0 0 p i n , t a p e r e d
1694200-F Gasket oil pan1 4 1 " l e n g t h [ r e p l 1 2 9 0 3 3 5 7 , 4 M 2 9 6 9 ]
8S1965-F Gasket oil pan1 S p a c e r p l a t e g a s k e t , 2 2 " l e n g t h [ N e w # 1 6 9 4 1 9 9 ]
4W0452-F Seal crankshaft rear1 6 . 1 9 8 s h a f t , 7 . 3 3 6 O D , d i r e c t i o n a l t y p e , l a t e
C A M S H A F T
9Y3229 Camshaft kit1 W i t h 2 S 5 6 5 0 c a m s h a f t ; C a l l f o r p r i c e a n d a v a i l a b i l i t y o n R e m a n u f a c t u r e d
V A L V E T R A I N
7M7358 Valve intake6 1 . 8 9 5 h e a d , 6 . 5 6 3 l e n g t h , 0 . 3 7 1 7 s t e m , 3 0 d e g , 2 G
9M4163 Valve exhaust6 1 . 7 7 0 h e a d , 6 . 5 6 3 l e n g t h , 0 . 3 7 2 s t e m , 3 0 d e g , 2 G ; s t e l l i t e [ r e p l 7 M 7 3 5 9 ]
9H9164 Valve spring12 1 . 2 8 2 O D , . 1 8 8 w i r e d i a , 2 . 6 7 8 f r e e
140-1906N Valve guide12 0 . 3 7 7 1 I D , 0 . 6 5 7 7 O D , 3 . 2 2 0 l e n g t h , f l a n g e d , o l d s t y l e [ 5 S 4 5 0 7 ]

Diesel
Cylinder
525 CID Stroke
Bore 4.500
5.500
(Continued)
4N3668 Valve guide12 0 . 3 7 5 0 I D , 0 . 6 5 8 5 O D , 3 . 1 8 0 l e n g t h , N e w s t y l e , f l a n g e l e s s
3S0461-F Rotator12
I n t a k e
9M6495-F Valve insert6 E x h a u s t
3T9562 Glow plug6 [ r e p l 1 P 7 3 2 4 ]
C R A N K S H A F T
9M2337 Crankshaft1
T U R B O / A I R

Diesel
Cylinder
638 CID Stroke
Bore 4.750
6.000
r e t a i n e r s , 1 1 0 5 8 0 0 l i n e r ] [ C a n u s e P L G 8 N 3 1 8 2 ]
r e t a i n e r s , 1 1 0 5 8 0 0 l i n e r ]
PLG9N5250 Cylinder kit4 4 . 7 5 0 b o r e , 1 . 7 0 0 p i n , P C , s t r a i g h t r o d , 1 7 . 5 : 1 C R , w i t h p l u g [ 9 N 5 2 5 0 p i s t o n , 9 S 3 0 6 8 r i n g s , 7 N 9 8 0 5 p i n ,
1 S 9 5 4 3 r e t a i n e r s , 1 1 0 5 8 0 0 l i n e r ]
8N3180 Piston4 4 . 7 5 0 0 b o r e , P C , s i n g l e - n i , 1 7 . 5 : 1 C R ( c a n u s e 8 N 3 1 8 2 )
8N3182 Piston4 4 . 7 5 0 0 b o r e , P C , d u a l - n i , 1 7 . 5 : 1 C R
9N5250 Piston4 4 . 7 5 0 0 b o r e , P C , d u a l - n i , w i t h h e a t p l u g , 1 7 . 5 : 1 C R ( r e c t c o m p r i n g s )
B E A R I N G S
1003652 Thrust plate2 . 2 1 4 t h i c k ( r e p l a c e s 7 N 9 3 4 2 )
8N1985 Bushing con rod6 1 . 5 0 0 p i n , t a p e r e d
1694200-F Gasket oil pan1 4 1 " l e n g t h [ r e p l 1 2 9 0 3 3 5 7 , 4 M 2 9 6 9 ]
8S1965-F Gasket oil pan1 S p a c e r p l a t e g a s k e t , 2 2 " l e n g t h [ N e w # 1 6 9 4 1 9 9 ]
5S9022-F Seal crankshaft rear1 6 . 2 0 4 s h a f t , 7 . 3 3 6 O D
C A M S H A F T
7E9980 Camshaft1 [ r e p l 5 S 3 9 7 2 , 7 C 3 8 6 3 , 7 C 3 8 6 4 , 8 N 3 9 8 1 ] [ 4 P 2 9 4 2 , 9 Y 1 7 2 2 c a m k i t ]
7S3161 Lifter12 S o l i d t y p e

Diesel
Cylinder
638 CID Stroke
Bore 4.750
6.000
(Continued)
V A L V E T R A I N
5S6452 Valve intake6 2 . 0 2 0 h e a d d i a , 5 . 5 1 0 l e n g t h , . 3 7 1 7 s t e m , 3 0 d e g , 2 G
2W2621 Valve intake6 2 . 0 2 0 h e a d d i a , 5 . 5 1 0 l e n g t h , . 3 7 1 7 s t e m , 3 0 d e g , 2 G , S t e l l i t e ( r e p l a c e s 4 W 1 6 7 0 , 7 S 8 8 0 9 , 9 N 6 1 1 7 )
5S6449-F Valve exhaust6 1 . 8 9 6 h e a d , 5 . 4 6 9 l e n g t h , 0 . 3 7 1 7 s t e m , 3 0 d e g , 2 G [ c a n u s e 8 N 0 8 7 5 ]
8N0875 Valve exhaust6 1 . 8 9 6 h e a d d i a , 5 . 4 6 9 l e n g t h , 0 . 3 7 1 7 s t e m d i a , 3 0 d e g r e e , 2 G , s t e l l i t e [ r e p l 7 S 6 7 6 7 ]
7S7144 Valve spring12 1 . 3 7 3 O D , . 1 8 5 w i r e d i a , 2 . 0 8 5 f r e e
1621589 Valve guide12 0 . 3 7 4 1 I D , 0 . 6 5 8 3 O D , 2 . 7 8 1 l e n g t h ( r e p l : 1 4 8 7 4 2 5 , 1 4 8 7 5 0 2 , 1 1 6 7 5 5 3 , 1 0 9 0 3 9 0 , 1 0 3 3 2 9 8 , 2 P 1 2 6 2 ,
5 S 4 5 9 8 )
1W5300 Rotocap12 I n c l u d e s 6 N 7 1 7 4 s h i e l d
1031800-F Rotator12 w i t h o u t s h i e l d [ r e p l 8 N 7 7 8 2 , 5 S 5 8 7 4 ]
E x h a u s t
1070268 Valve insert6 I n t a k e , 2 . 0 0 O D [ r e p l 7 N 4 4 4 8 ]
5S7218 Valve insert6 I n t a k e , 2 . 1 2 5 O D
3T9562 Glow plug6 [ r e p l 1 P 7 3 2 4 ]
C R A N K S H A F T
4N7693-Q Crankshaft1 [ 2 W 7 4 5 8 ] F l a n g e : F l a t , 9 b o l t h o l e s ; S n o u t : T a p e r e d , 1 k e y w a y , 1 b o l t h o l e
T U R B O / A I R

Diesel
Cylinder
638 CID Stroke
Bore 4.750
6.000
LK2886-F Cylinder kit6 4 . 7 5 0 0 b o r e , 1 . 7 0 0 p i n , P C [ 5 S 2 8 8 6 p i s t o n , 9 S 3 0 6 8 r i n g s , 7 N 9 8 0 5 p i n , 1 S 9 5 4 3 r e t a i n e r s 1 1 0 5 8 0 0 l i n e r ,
5 P 8 7 6 8 s e a l k i t ]
5S2886-F Piston body6 4 . 7 5 0 0 b o r e , 1 . 7 0 0 p i n , P C , d u a l n i , 4 v a l v e r e l i e f , r e c t a n g u a l c o m p r i n g s ; u s e w i t h r i n g s e t 9 S 3 0 6 8
B E A R I N G S
C A M S H A F T
V A L V E T R A I N
2S8143-F Valve intake12 1 . 4 3 0 h e a d d i a , 5 . 8 0 0 O A L
1S2903-F Valve exhaust12 1 . 3 7 0 h e a d d i a , 5 . 8 0 0 l e n g t h
1S2898-F Valve lock48
5S2921-F Valve guide24
2S7339-F Valve spring24
1S3028 Rotator24
1S2894-F Insert intake12
1S2895-F Insert exhaust12
9N6173-F Nozzle6 C a p s u l e n o z z l e ( r e p l 7 S 5 1 0 5 )
T U R B O / A I R

Caterpillar D336 / 1676 / 11.5L 8
Diesel
Cylinder
700 CID Stroke
Bore 4.500
5.500
1S8417P-B Piston body8 4 . 5 0 0 0 b o r e , 1 . 7 0 0 p i n , 4 v a l v e r e l i e f w i t h p l u g ; 1 S 8 4 1 7 p i s t o n w i t h p i n
9S8704-F Ring set8 4 . 5 0 0 0 b o r e , r e c t a n g u l a r c o m p e r s s i o n r i n g [ 1 c y l s e t ] ( c h e c k f o r a v a i l a b i l i t y )
1S2912 Piston pin8 1 . 7 0 0 d i a
7C9522-B Cylinder liner8 4 . 5 0 0 0 b o r e [ u s e s ( 3 ) 3 S 3 9 7 7 , ( 1 ) 9 L 5 8 5 4 s e a l s ]
9L5854 Cylinder liner oring8 U p p e r b a n d s e a l , 1 p e r l i n e r
B E A R I N G S
1S2777 Bearing main pair4 S t d
4S9463-B Bearing main pair4 . 0 1 0
4S9466-B Bearing main pair4 . 0 2 0
4S9469 Bearing main pair4 . 0 3 0
1S2778 Bearing thrust pair1 S t d
4S9462 Bearing thrust pair1 . 0 1 0
4S9465 Bearing thrust pair1 . 0 2 0
4S9468-B Bearing thrust pair1 . 0 3 0
1S2785 Bearing rod pair8 S t d
4S9470-B Bearing rod pair8 . 0 1 0
4S9471 Bearing rod pair8 . 0 2 0
4S9472-B Bearing rod pair8 . 0 3 0
1S2915 Bushing con rod8
C A M S H A F T
V A L V E T R A I N
2S8143-F Valve intake16 1 . 4 3 0 h e a d d i a , 5 . 8 0 0 O A L
1S2903-F Valve exhaust16 1 . 3 7 0 h e a d d i a , 5 . 8 0 0 l e n g t h
1S2898-F Valve lock64
1S2899 Valve guide32 [ B e i n g d i s c o n t i n u e d , c h e c k f o r a v a i l a b i l i t y ]
5 4 B 1 t o 8 1 2 , 8 1 4 t o 8 2 1 , 8 4 7 t o 8 5 2 , 8 5 5 t o 8 5 9
5S2921-F Valve guide32
5 4 B 8 1 3 , 8 2 2 t o 8 4 6 , 8 5 3 , 8 5 4 , 8 6 0 t o 1 2 7 2 ; 5 4 B 1 2 7 3 & U p
2S7339-F Valve spring32
1S3028 Rotator32
L o w e r
2S7338-B Retainer32
U p p e r
1S2894-F Insert intake16
1S2895-F Insert exhaust16
T U R B O / A I R

Diesel
Cylinder
831 CID Stroke
Bore 5.750
8.000
LK9111-F Cylinder kit4 5 . 7 5 0 b o r e , P C , s t r a i g h t r o d , w i t h p l u g , r e c t r i n g [ 4 M 9 1 1 1 p i s t o n , 3 S 4 0 3 1 r i n g s , 7 N 9 8 0 9 p i n , 7 M 4 9 2 6
r e t a i n e r s , 8 N 5 6 7 6 l i n e r , 5 P 9 2 2 1 s e a l k i t ]
PLG7N1366 Cylinder kit4 5 . 7 5 0 b o r e , P C , s t r a i g h t r o d , w i t h p l u g , k e y r i n g [ 8 N 5 6 7 6 l i n e r , 7 N 1 3 6 6 p i s t o n , 8 N 5 7 6 0 r i n g s , 7 N 9 8 0 9
p i n , 7 M 4 9 2 6 r e t a i n e r s , 8 N 5 6 7 6 l i n e r ]
4M9111-F Piston body4 5 . 7 5 0 b o r e , P C , s t r a i g h t r o d , w i t h p l u g , r e c t a n g u l a r r i n g ; u s e w i t h r i n g s e t 3 S 4 0 3 1
7N1366 Piston body4 5 . 7 5 0 b o r e , P C , s t r a i g h t r o d , w i t h p l u g , k e y s t o n e r i n g
3S4031-F Ring set4 5 . 7 5 0 0 b o r e , r e c t a n g u l a r r i n g [ 1 c y l s e t ]
8N5760 Ring set4 5 . 7 5 0 0 b o r e , k e y s t o n e r i n g [ 1 c y l s e t ]
7N9809-F Piston pin4 2 . 3 8 9 9 d i a , 4 . 7 2 6 l e n g t h
7M4926 Retainer piston pin8 u s e w i t h 2 . 4 0 0 d i a p i n [ r e p l 6 B 2 2 9 1 ]
8N5676 Cylinder liner4 5 . 7 5 0 0 b o r e , b a r e l i n e r
5P9221 Cylinder liner oring kit4 C o n t a i n s : ( 3 ) 6 L 7 8 1 2 , ( 1 ) 8 N 4 6 3 8
6L7812 Cylinder liner oring12 L o w e r l i n e r s e a l ; c o n t a i n e d i n 5 P 9 2 2 1 s e a l k i t
8N4638 Cylinder liner oring4 U p p e r f i l l e r b a n d ; c o n t a i n e d i n 5 P 9 2 2 1 s e a l k i t
B E A R I N G S
D339BRG NOTE 3 s t y l e s o f m a i n s : ( 1 ) 3 . 7 5 0 s f t , 4 . 6 2 5 h s g b o r e ; ( 2 ) 3 . 7 5 0 s f t , 4 . 1 1 4 h s g b o r e , ( 3 ) 4 . 2 6 1 s f t , 4 . 6 2 5 h g
b o r e
D339BRG1 NOTE E a r l y m a i n b e a r i n g s e t : 3 . 7 5 0 s h a f t , 4 . 6 2 5 h o u s i n g b o r e
6F1931-F Bearing main pair1 S t d , r e a r ; 3 . 7 5 0 0 j o u r n a l , 4 . 6 2 5 h o u s i n g b o r e , 2 . 5 8 7 l e n g t h
6F1932-F Bearing main pair2 S t d , 3 . 7 5 0 s h a f t , 4 . 6 2 5 h o u s i n g
4H5510-F Bearing thrust pair1 S t d , f l a n g e d ; 3 . 7 5 0 0 j o u r n a l , 4 . 6 2 5 h o u s i n g b o r e , 3 . 2 5 6 a n d 3 . 8 5 8 l e n g t h
6H4510-F Bearing main pair1 S t d ; 3 . 7 5 0 0 j o u r n a l , 4 . 6 2 5 h o u s i n g b o r e , 4 . 0 8 3 l e n g t h
6H4498 Seal1 F r o n t , S t d
2H2451-F Bearing main pair1 . 0 2 5 , r e a r
2H2449-F Bearing main pair2 . 0 2 5 , i n t e r m e d i a t e
4H5511-F Bearing thrust pair1 . 0 2 5 , c e n t e r
7H4448-F Bearing main pair1 . 0 2 5 , f r o n t
7H6747-B Seal1 F r o n t , O v e r s i z e
6F1935-F Bearing main pair1 . 0 5 0 , r e a r
6F1936-F Bearing main pair2 . 0 5 0 , i n t e r m e d i a t e
D339BRG2 NOTE M i d m a i n b e a r i n g s e t : : 3 . 7 5 0 s h a f t , 4 . 1 1 4 h o u s i n g b o r e
9M2429-B Bearing main pair3 S t d , I n t e r m e d i a t e a n d R e a r ; 3 . 7 5 0 0 j o u r n a l , 4 . 1 1 4 h o u s i n g b o r e , 1 . 7 8 0 l e n g t h
9M2430-F Bearing thrust pair1 S t d , C e n t e r ; 3 . 7 5 0 0 j o u r n a l , 4 . 1 1 4 h o u s i n g b o r e , 3 . 2 5 6 a n d 3 . 8 5 8 l e n g t h
9M2431-F Bearing main pair1 S t d , F r o n t ; 3 . 7 5 0 0 j o u r n a l , 4 . 1 1 4 h o u s i n g b o r e , 4 . 0 8 6 l e n g t h
3S7569 Adapter1 S t d , F r o n t
1S7573-B Bearing main pair3 . 0 2 5 , I n t e r m e d i a t e a n d R e a r
1S7574 Bearing thrust pair1 . 0 2 5 , C e n t e r
1S7575-F Bearing main pair1 . 0 2 5 , F r o n t
4S5358 Adapter1 F r o n t , O v e r s i z e
1S7576 Bearing main pair3 . 0 5 0 , I n t e r m e d i a t e a n d R e a r

Diesel
Cylinder
831 CID Stroke
Bore 5.750
8.000
(Continued)
1S7578 Bearing main pair1 . 0 5 0 , F r o n t
D339BRG3 NOTE L a t e m a i n b e a r i n g s e t : 4 . 2 6 1 s h a f t , 4 . 6 2 5 h o u s i n g b o r e
8N7923 Bearing main pair4 S t d ; F r o n t , I n t e r m e d i a t e , R e a r ; 4 . 2 6 1 0 j o u r n a l , 4 . 6 2 5 0 h o u s i n g b o r e , 1 . 7 8 0 l e n g t h [ r e p l 4 S 6 5 8 1 ]
8N7928 Bearing thrust pair1 S t d ; C e n t e r ; 4 . 2 6 1 0 j o u r n a l , 4 . 6 2 5 0 h o u s i n g b o r e , 3 . 2 4 8 a n d 3 . 8 5 8 l e n g t h [ r e p l 4 S 6 5 8 2 ]
8N7924 Bearing main pair4 . 0 2 5 ; F r o n t , I n t e r m e d i a t e , R e a r [ r e p l 4 S 9 3 9 6 ]
8N7929 Bearing thrust pair1 . 0 2 5 ; C e n t e r [ r e p l 4 S 9 3 9 7 ]
8N7925-F Bearing main pair4 . 0 5 0 ; F r o n t , I n t e r m e d i a t e , R e a r [ r e p l 4 S 9 3 9 8 ]
8N7930-F Bearing thrust pair1 . 0 5 0 ; C e n t e r [ r e p l 4 S 9 3 9 9 ]
2M6499 Bearing rod pair4 S t d , 3 . 6 2 5 0 j o u r n a l , 3 . 9 6 7 0 h o u s i n g b o r e , 2 . 5 6 3 l e n g t h
E a r l y , M i d
2M6500-B Bearing rod pair4 . 0 2 5
8N7933 Bearing rod pair4 S t d ; 3 . 6 2 5 0 j o u r n a l , 3 . 9 6 7 0 h o u s i n g b o r e , 2 . 0 0 0 l e n g t h
L a t e
8N7933 10-F Bearing rod pair4 . 0 1 0
8N7935-F Bearing rod pair4 . 0 5 0
8F8523 Bearing cam2 2 . 0 1 0 O A L
E a r l y , M i d , L a t e
8F8521-B Bearing cam1 3 . 1 1 0 O A L
E a r l y
4H9640 Bearing cam2 1 . 2 0 0 O A L
M i d , L a t e
4M9183 Bushing con rod4 2 . 3 8 0 I D , 2 . 6 1 7 O D , 2 . 0 6 O A L
1599X Bushing con rod4 [ D i s c o n t i n u e d ] 2 . 3 5 0 I D , 2 . 6 8 7 O D , 2 . 0 6 7 O A L ; F u l l r o u n d b u s h i n g ; u s e w i t h r o d 7 B 6 2 2 5 , 7 B 6 6 2 5
C A M S H A F T
R e m a n l i f t e r s - c a l l f o r p r i c i n g
V A L V E T R A I N
D339HEAD1 EARLY HEAD T a p e r e d g r o o v e v a l v e s t e m w i t h 0 . 4 9 5 5 d i a a n d 3 l o c k s e a c h , f l a n g e d g u i d e
8H1993 Valve intake4 2 . 3 4 3 h e a d d i a , 9 . 2 9 7 O A L , 0 . 4 9 5 5 s t e m d i a , t a p e r e d g r o o v e [ r e p l 7 F 5 3 1 0 ]
8H1994 Valve exhaust4 2 . 2 8 2 h e a d d i a , 9 . 2 6 6 l e n g t h , 0 . 4 9 5 5 s t e m d i a , t a p e r e d g r o o v e [ r e p l 7 F 4 7 8 4 , 5 F 8 3 6 5 , 1 H 9 2 9 2 ]
4F5409-F Valve spring8 I n n e r , 1 . 1 4 5 O D , 2 . 3 5 9 f r e e
4F5408-F Valve spring8 O u t e r , 1 . 6 4 1 O D , 2 . 4 2 1 f r e e
2S0893-B Valve guide4 I n t a k e , f l a n g e d ; f o r 0 . 4 9 5 5 s t e m d i a [ r e p l 6 F 5 2 6 3 ]
1S6654-B Valve guide4 E x h a u s t , f l a n g e d ; f o r 0 . 4 9 5 5 s t e m d i a
3B1143 Valve lock24 N o b e a d , f o r t a p e r e d v a l v e s t e m , f o r 0 . 4 9 9 5 s t e m
7F7666-B Rotator8
D339HEAD2 MID HEAD T a p e r e d g r o o v e v a l v e s t e m w i t h 0 . 4 9 5 5 d i a a n d 3 l o c k s e a c h , n o n - f l a n g e d g u i d e

Diesel
Cylinder
831 CID Stroke
Bore 5.750
8.000
(Continued)
9M5349 Valve spring8 I n n e r , 1 . 1 2 5 O D , 2 . 2 0 1 f r e e
9M5350 Valve spring8 O u t e r , 1 . 6 5 4 O D , 2 . 5 7 4 f r e e
7N2051 Valve guide8 B o t h , n o n - f l a n g e d ; f o r 0 . 4 9 5 5 s t e m d i a ; u s e w i t h 3 N 1 4 1 4 s p a c e r
3N1414 Spacer8 U s e w i t h n o n - f l a n g e d g u i d e
7N7639 Rotator8 [ r e p l 8 M 7 6 3 7 , 4 S 7 4 6 8 ]
D339HEAD3 LATE HEAD T w o g r o o v e v a l v e s t e m w i t h 0 . 3 7 1 7 d i a a n d 2 l o c k s e a c h , n o n - f l a n g e d g u i d e
1W1818 Valve intake4 2 . 3 4 3 h e a d d i a , 9 . 2 9 7 O A L , 0 . 3 7 1 7 s t e m d i a , 4 5 d e g , 2 G
1W1819 Valve exhaust4 2 . 2 8 2 h e a d d i a , 9 . 2 6 6 l e n g t h , 0 . 3 7 1 7 T s t e m d i a , 4 5 d e g , 2 G
1W1816 Valve guide8 B o t h , n o n - f l a n g e d ; f o r 0 . 3 7 1 7 s t e m d i a ; u s e w i t h 3 N 1 4 1 4 s p a c e r
7N7639 Rotator8 [ r e p l 8 M 7 6 3 7 , 4 S 7 4 6 8 ]
T U R B O / A I R

Diesel
Cylinder
595 CID Stroke
Bore 5.400
6.500
PLG9N2874 Cylinder kit6 5 . 4 0 0 b o r e , 2 . 0 0 p i n , P C [ 9 N 2 8 7 4 p i s t o n , 8 N 0 8 2 2 r i n g s , 7 N 9 8 0 6 p i n , 3 F 8 5 1 3 r e t a i n e r s , 1 2 6 0 7 3 9 l i n e r ]
LK0735-F Cylinder kit6 5 . 4 0 0 0 b o r e , P C , 2 . 0 0 0 p i n , s t r a i g h t r o d , d u a l n i , 1 / 4 o i l r i n g [ 7 N 0 7 3 5 p i s t o n , 1 P 0 7 3 4 r i n g s , 7 N 9 8 0 6 p i n ,
7 E 5 6 6 5 r e t a i n e r s , 1 2 6 0 7 3 9 l i n e r , 5 P 8 7 8 9 s e a l k i t ]
9N2874 Piston body6 5 . 4 0 0 b o r e , 2 . 0 0 p i n , P C , s t r a i g h t r o d , 4 v a l v e r e l i e f w i t h p l u g , 1 / 8 o i l r i n g
7N0735-F Piston body6 5 . 4 0 0 0 b o r e , 2 . 0 0 p i n , P C , s t r a i g h t r o d , e a r l y t y p e p i s t o n L / F , d u a l - n i , 1 / 4 o i l r i n g g r o o v e
8N0822 Ring set6 1 / 8 k e y s t o n e t o p r i n g [ 8 N 0 5 0 2 t o p , 2 P 2 8 1 7 m i d , 7 N 7 0 7 8 o i l ] 1 c y l s e t
1P0734-F Ring set6 5 . 4 0 0 0 b o r e , 1 / 4 o i l r i n g [ 1 c y l s e t ]
7N9806 Piston pin6 2 . 0 0 0 d i a , 4 . 5 2 5 l e n g t h ( s t r a i g h t a n d n a r r o w t a p e r r o d )
3F8513 Retiner piston pin12
7E5665 Retainer piston pin12 U s e w i t h 2 . 0 0 0 p i n d i a m e t e r [ r e p l 8 N 7 2 9 5 ]
1260739 Cylinder liner6 5 . 4 0 0 0 b o r e [ u s e s ( 3 ) 3 S 3 9 7 8 , ( 1 ) 9 L 5 8 5 4 s e a l s ] [ r e p l 6 N 8 7 0 0 ]
5P8789 Cylinder liner oring kit6 C o n t a i n s : ( 3 ) 3 S 3 9 7 8 , ( 1 ) 9 L 5 8 5 4
3S3978 Cylinder liner oring18
9L5854 Cylinder liner oring6 U p p e r b a n d s e a l , 1 p e r l i n e r
B E A R I N G S
7W2138 Bearing main pair4 S t d , 4 . 5 0 0 j o u r n a l , 4 . 8 8 6 0 h o u s i n g b o r e , 1 . 5 0 0 l e n g t h
7W2137 Bearing thrust pair1 S t d , 4 . 5 0 0 j o u r n a l , 4 . 8 8 6 0 h o u s i n g b o r e , 1 . 5 0 0 a n d 2 . 0 8 8 l e n g t h
8N5341 Bearing thrust pair1 . 0 2 5
8N5342 Bearing thrust pair1 . 0 5 0
7W2136 Bearing rod pair4 S t d , 3 . 5 4 0 j o u r n a l , 3 . 8 5 6 0 h o u s i n g b o r e , 1 . 7 7 6 l e n g t h
5M3560 Bearing cam8 2 . 8 8 5 s h a f t , 3 . 1 2 7 O D , 0 . 7 4 4 O A L
5M3603 Bearing cam2 1 . 8 7 8 s h a f t , 2 . 1 2 7 O D , 0 . 7 2 0 O A L
1M6107 Bushing con rod4 2 . 0 0 1 I D , 2 . 1 8 3 O D , 1 . 8 7 5 O A L
C A M S H A F T
V A L V E T R A I N
1N4885 Valve intake8 1 . 7 7 1 h e a d d i a , 5 . 9 9 7 O A L [ r e p l 1 P 0 4 0 7 ]
7E7830 Valve exhaust8 1 . 6 4 6 h e a d d i a , 5 . 9 9 7 l e n g t h [ r e p l 1 P 1 0 8 1 ]
6N2236 Valve guide16 [ r e p l 2 N 3 2 9 3 ]
2S4213 Valve spring16
4N6761 Rotator16
9M3205 Insert intake8
1W5283 Valve insert8 E x h a u s t , I P D s t a n d a r d s i z e 1 . 6 9 2 "
T U R B O / A I R

Diesel
Cylinder
1246 CID Stroke
Bore 5.750
8.000
LK9111-F Cylinder kit6 5 . 7 5 0 b o r e , P C , s t r a i g h t r o d , w i t h p l u g , r e c t r i n g [ 4 M 9 1 1 1 p i s t o n , 3 S 4 0 3 1 r i n g s , 7 N 9 8 0 9 p i n , 7 M 4 9 2 6
r e t a i n e r s , 8 N 5 6 7 6 l i n e r , 5 P 9 2 2 1 s e a l k i t ]
PLG7N1366 Cylinder kit6 5 . 7 5 0 b o r e , P C , s t r a i g h t r o d , w i t h p l u g , k e y r i n g [ 8 N 5 6 7 6 l i n e r , 7 N 1 3 6 6 p i s t o n , 8 N 5 7 6 0 r i n g s , 7 N 9 8 0 9
p i n , 7 M 4 9 2 6 r e t a i n e r s , 8 N 5 6 7 6 l i n e r ]
4M9111-F Piston body6 5 . 7 5 0 b o r e , P C , s t r a i g h t r o d , w i t h p l u g , r e c t a n g u l a r r i n g ; u s e w i t h r i n g s e t 3 S 4 0 3 1
7N1366 Piston body6 5 . 7 5 0 b o r e , P C , s t r a i g h t r o d , w i t h p l u g , k e y s t o n e r i n g
3S4031-F Ring set6 5 . 7 5 0 0 b o r e , r e c t a n g u l a r r i n g [ 1 c y l s e t ]
8N5760 Ring set6 5 . 7 5 0 0 b o r e , k e y s t o n e r i n g [ 1 c y l s e t ]
7N9809-F Piston pin6 2 . 3 8 9 9 d i a , 4 . 7 2 6 l e n g t h
6L7812 Cylinder liner oring18 L o w e r l i n e r s e a l ; c o n t a i n e d i n 5 P 9 2 2 1 s e a l k i t
8N4638 Cylinder liner oring6 U p p e r f i l l e r b a n d ; c o n t a i n e d i n 5 P 9 2 2 1 s e a l k i t
B E A R I N G S
b o r e
6F1931-F Bearing main pair1 S t d , r e a r ; 3 . 7 5 0 0 j o u r n a l , 4 . 6 2 5 h o u s i n g b o r e , 2 . 5 8 7 l e n g t h
6F1932-F Bearing main pair4 S t d , 3 . 7 5 0 s h a f t , 4 . 6 2 5 h o u s i n g
4H5510-F Bearing thrust pair1 S t d , f l a n g e d ; 3 . 7 5 0 0 j o u r n a l , 4 . 6 2 5 h o u s i n g b o r e , 3 . 2 5 6 a n d 3 . 8 5 8 l e n g t h
6H4510-F Bearing main pair1 S t d ; 3 . 7 5 0 0 j o u r n a l , 4 . 6 2 5 h o u s i n g b o r e , 4 . 0 8 3 l e n g t h
2H2451-F Bearing main pair1 . 0 2 5 , r e a r
2H2449-F Bearing main pair5 . 0 2 5 , i n t e r m e d i a t e
6F1935-F Bearing main pair1 . 0 5 0 , r e a r
6F1936-F Bearing main pair5 . 0 5 0 , i n t e r m e d i a t e
9M2429-B Bearing main pair5 S t d , I n t e r m e d i a t e a n d R e a r ; 3 . 7 5 0 0 j o u r n a l , 4 . 1 1 4 h o u s i n g b o r e , 1 . 7 8 0 l e n g t h
9M2430-F Bearing thrust pair1 S t d , C e n t e r ; 3 . 7 5 0 0 j o u r n a l , 4 . 1 1 4 h o u s i n g b o r e , 3 . 2 5 6 a n d 3 . 8 5 8 l e n g t h
9M2431-F Bearing main pair1 S t d , F r o n t ; 3 . 7 5 0 0 j o u r n a l , 4 . 1 1 4 h o u s i n g b o r e , 4 . 0 8 6 l e n g t h
3S7569 Adapter1 S t d , F r o n t
1S7573-B Bearing main pair5 . 0 2 5 , I n t e r m e d i a t e a n d R e a r
1S7575-F Bearing main pair1 . 0 2 5 , F r o n t
1S7576 Bearing main pair5 . 0 5 0 , I n t e r m e d i a t e a n d R e a r

Diesel
Cylinder
1246 CID Stroke
Bore 5.750
8.000
(Continued)
1S7578 Bearing main pair1 . 0 5 0 , F r o n t
8N7924 Bearing main pair6 . 0 2 5 ; F r o n t , I n t e r m e d i a t e , R e a r [ r e p l 4 S 9 3 9 6 ]
8N7929 Bearing thrust pair1 . 0 2 5 ; C e n t e r [ r e p l 4 S 9 3 9 7 ]
8N7925-F Bearing main pair6 . 0 5 0 ; F r o n t , I n t e r m e d i a t e , R e a r [ r e p l 4 S 9 3 9 8 ]
8N7930-F Bearing thrust pair1 . 0 5 0 ; C e n t e r [ r e p l 4 S 9 3 9 9 ]
2M6499 Bearing rod pair6 S t d , 3 . 6 2 5 0 j o u r n a l , 3 . 9 6 7 0 h o u s i n g b o r e , 2 . 5 6 3 l e n g t h
E a r l y , M i d
8N7933 Bearing rod pair6 S t d ; 3 . 6 2 5 0 j o u r n a l , 3 . 9 6 7 0 h o u s i n g b o r e , 2 . 0 0 0 l e n g t h
L a t e
8N7933 10-F Bearing rod pair6 . 0 1 0
8N7935-F Bearing rod pair6 . 0 5 0
8F8523 Bearing cam3 2 . 0 1 0 O A L
4H9640 Bearing cam2 1 . 2 0 0 O A L
4M9183 Bushing con rod6 2 . 3 8 0 I D , 2 . 6 1 7 O D , 2 . 0 6 O A L
1599X Bushing con rod6 [ D i s c o n t i n u e d ] 2 . 3 5 0 I D , 2 . 6 8 7 O D , 2 . 0 6 7 O A L ; F u l l r o u n d b u s h i n g ; u s e w i t h r o d 7 B 6 2 2 5 , 7 B 6 6 2 5
C A M S H A F T
1W3176 Camshaft [ O E M ] ( 9 Y 3 2 3 0 c a m k i t ) C a l l f o r p r i c e a n d a v a i l a b i l i t y o f r e m a n u f a c t u r e d
5S1220-B Lifter
V A L V E T R A I N
D339HEAD1 EARLY HEAD T a p e r e d g r o o v e v a l v e s t e m w i t h 0 . 4 9 5 5 d i a a n d 3 l o c k s e a c h , f l a n g e d g u i d e
4F5409-F Valve spring12 I n n e r , 1 . 1 4 5 O D , 2 . 3 5 9 f r e e
4F5408-F Valve spring12 O u t e r , 1 . 6 4 1 O D , 2 . 4 2 1 f r e e
2S0893-B Valve guide6 I n t a k e , f l a n g e d ; f o r 0 . 4 9 5 5 s t e m d i a [ r e p l 6 F 5 2 6 3 ]
1S6654-B Valve guide6 E x h a u s t , f l a n g e d ; f o r 0 . 4 9 5 5 s t e m d i a
7F7666-B Rotator12
D339HEAD2 MID HEAD T a p e r e d g r o o v e v a l v e s t e m w i t h 0 . 4 9 5 5 d i a a n d 3 l o c k s e a c h , n o n - f l a n g e d g u i d e

Diesel
Cylinder
1246 CID Stroke
Bore 5.750
8.000
(Continued)
7N2051 Valve guide12 B o t h , n o n - f l a n g e d ; f o r 0 . 4 9 5 5 s t e m d i a ; u s e w i t h 3 N 1 4 1 4 s p a c e r
7N7639 Rotator12 [ r e p l 8 M 7 6 3 7 , 4 S 7 4 6 8 ]
D339HEAD3 LATE HEAD T w o g r o o v e v a l v e s t e m w i t h 0 . 3 7 1 7 d i a a n d 2 l o c k s e a c h , n o n - f l a n g e d g u i d e
1W1818 Valve intake6 2 . 3 4 3 h e a d d i a , 9 . 2 9 7 O A L , 0 . 3 7 1 7 s t e m d i a , 4 5 d e g , 2 G
1W1819 Valve exhaust6 2 . 2 8 2 h e a d d i a , 9 . 2 6 6 l e n g t h , 0 . 3 7 1 7 T s t e m d i a , 4 5 d e g , 2 G
1W1816 Valve guide12 B o t h , n o n - f l a n g e d ; f o r 0 . 3 7 1 7 s t e m d i a ; u s e w i t h 3 N 1 4 1 4 s p a c e r
7N7639 Rotator12 [ r e p l 8 M 7 6 3 7 , 4 S 7 4 6 8 ]
T U R B O / A I R

Caterpillar G342 / 20.4L 6
Gas
Cylinder
1246 CID, Natural Gas Stroke
Bore 5.750
8.000
PLG7M3681 Cylinder kit6 7 . 5 : 1 C R
PLG7M3680 Cylinder kit6 1 0 . 5 : 1 C R
7M3681 Piston body6 7 . 5 : 1 C R
7M3680 Piston body6 1 0 . 5 : 1 C R
7N9809 Piston pin6 2 . 3 8 9 9 d i a , 4 . 7 2 6 l e n g t h
3S4058 Ring set6
B E A R I N G S
b o r e
7 1 B 1 - 5 3 6
6F1931 Bearing main pair1 S t d
6F1932 Bearing main pair4 S t d
4H5510 Bearing thrust pair1 S t d
6H4510 Bearing main pair1 S t d
2H2451 Bearing main pair1 . 0 2 5 "
4H5511 Bearing thrust pair1 . 0 2 5 "
6F1935 Bearing main pair1 . 0 5 0 "
6F1936 Bearing main pair4 . 0 5 0 "
4H5512 Bearing thrust pair1 . 0 5 0 "
7 1 B 5 3 7 - 7 4 9
9M2429 Bearing main pair5 S t d
9M2430 Bearing thrust pair1
9M2431 Bearing main pair1
1S7573 Bearing main pair5 . 0 2 5 "
7 1 B 7 5 0 - U p

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