The document contains parts lists and technical specifications for Massey Ferguson MF 620/625 combine harvesters. It lists over 50 individual parts for both the cylinder block and cylinder head assemblies, including item numbers, part numbers, quantities, descriptions, and notes. Serial number ranges are provided to indicate applicability of specific part numbers. Tables are included for both the cylinder block and cylinder head parts.

1. MASSEY FERGUSON
MF 620/625 COMBINES - 819612 819612
TABLE OF CONTENT 00
Ref 00 Page 00

2. MASSEY FERGUSON
MF 620/625 COMBINES - 819612 819612
TABLE OF CONTENT 00
Ref 00 Page 00

3. MASSEY FERGUSON
MF 620/625 COMBINES - 819612 819612
TABLE OF CONTENT 00
Ref 00 Page 00

4. MASSEY FERGUSON
MF 620/625 COMBINES - 819612 819612
TABLE OF CONTENT 00
Ref 00 Page 00

5. MF 620/625 COMBINES - 819612
79
78
2
39
39
3438
74
75
32
36
77
76
30
51
11
35 71
510 1329 6312
9
1442 44 1543 4140 16
50
3 64
646 48 1849 47
1937
33 72
31
7359174 60 62
27 61
6528 66
26
20 541
21 55
22
23
68
24
537 25 52
6770
8 69
57
58
56
45
Ref 2 Page 2

6. MASSEY FERGUSON
MF 620/625 COMBINES - 819612 819612
CYLINDER BLOCK - A6.372 2
Item Part Number Qty Description Comments
A6.372
1 68443 1 Cylinder Block Repairs and replaces 94949
Up to Serial or Engine Number 372UA4654
1 61962 1 Block Repairs and replaces 92646
From Serial or Engine Number 372UA4655L
2 31358343 6 Liner 1
3 0650563 7 Plug (A)
1
3 0650710 7 Plug (B)
1
4 0650588 3 Plug 1
5 0650712 1 Plug (C)
1
5 0650577 1 Plug (D)
1
6 32417117 2 Plug 1
7 33142111 14 Thimble 1
8 32166329 14 Bolt 1
9 33157133 1 Plug
10 33157134 2 Plug
11 33157135 6 Plug
12 32417134 1 Plug
13 32416105 1 Plug
14 0650593 1 Plug
15 0650586 1 Plug
16 32114116 1 Plug
17 32114116 2 Plug
18 2431132 1 Plug
19 2431131 2 Plug
20 0650586 1 Plug
21 32417143 1 Plug Repairs and replaces 32417127
22 32417134 2 Plug
23 32417127 2 Plug
24 0650566 2 Plug
25 32417115 1 Plug
26 32114431 1 Plug (C)
27 32417117 1 Plug
28 0650586 1 Plug
29 32417133 1 Plug
30 31419 1 Cock
31 33534117 1 Adaptor (D)
32 2411170 1 Washer (D)
33 0650588 1 Plug (D)
34 36812547 1 Gasket Repairs and replaces 36812535
35 32526312 2 Stud From Serial or Engine Number 372UA1255
36 32526312 12 Stud Up to Serial or Engine Number 372UA1255
32526311 9 Stud Up to Serial or Engine Number 372UA1255
37 37554114 1 Inspection Cover
38 37554118 1 Inspection Cover
39 36846408 2 Joint
40 0826241 1 Stud
41 0826220 21 Stud
42 0576002 22 Nut
43 36151505 22 Washer
44 0920053 22 Washer
45 0826211 2 Stud
46 0576002 2 Nut
47 36151505 2 Washer
48 0920003 2 Washer
49 0920053 2 Washer
50 59537 1 Kit, Housing Up to Serial or Engine Number 372UA4654
51 1 Housing Not serviced, order 59537
50
52 1 Housing Not serviced, order 59537
50
53 36883108 2 Seal 50
54 0096238 2 Bolt 50
55 0920053 2 Washer 50
56 36817136 1 Joint Up to Serial or Engine Number 372UA4654
57 0746211 11 Bolt Up to Serial or Engine Number 372UA4654
Ref 2 Page 2

7. MASSEY FERGUSON
MF 620/625 COMBINES - 819612 819612
CYLINDER BLOCK - A6.372 2
Item Part Number Qty Description Comments
58 0920053 11 Washer Up to Serial or Engine Number 372UA4654
59 37513851 1 Housing From Serial or Engine Number 372UA4655L
60 2415391 1 Seal From Serial or Engine Number 372UA4655L
61 36817157 1 Joint From Serial or Engine Number 372UA4655L
62 0350009 2 Dowel From Serial or Engine Number 372UA4655L
63 0746211 10 Bolt From Serial or Engine Number 372UA4655L
64 0920003 10 Washer From Serial or Engine Number 372UA4655L
65 2172530 2 Capscrew From Serial or Engine Number 372UA4655L
66 33112111 2 Washer From Serial or Engine Number 372UA4655L
67 36277831 2 Bridge Piece
68 32811408 4 Joint
69 2176369 4 Screw
70 0920521 4 Washer
71 37147644 1 Plate Repairs and replaces 37147642
72 37813113 1 Plug
73 32455119 2 Dowel
74 2185051 6 Screw
75 0920004 6 Washer
76 36125305 1 Cover
77 0746253 3 Screw
78 0920003 3 Washer
79 0920053 3 Washer
(A)
6 OFF USED WITH 94949-92646
(B)
USED ONLY WITH 68443
(C)
USED ONLY WITH 68443-61962
(D)
USED ONLY WITH 94949-92646
Ref 2 Page 2

8. MF 620/625 COMBINES - 819612
21
22
1725
18
1923 27
26
2050 2448 1244 9
46
46
46
1143
51
49
4
5
7841
4233
6
32
335
37
37
16
136 14
31
15
38 39 13
30
5352
524754555756
2928
45
34 2
10
Ref 8 Page 8

9. MASSEY FERGUSON
MF 620/625 COMBINES - 819612 819612
CYLINDER HEAD - A6.372 8
Item Part Number Qty Description Comments
A6.372
1 68101 1 Kit, Cyl. Head (A)
2 2431154 1 Plug 1
3 0650563 2 Plug 1
4 0650203 1 Plug 1
5 2411157 1 Washer 1
6 33116114 4 Plug 1
7 0940737 1 Plate 1
8 0490485 1 Joint 1
9 0746254 6 Setscrew 1
10 0920053 6 Washer 1
11 33261732 6 Guide 1
12 33261752 6 Guide 1
13 31431315 6 Valve Inlet Repairs and replaces 31431641
1
14 33125121 6 Insert
15 31431851 6 Valve Exhaust Repairs and replaces 31431109
1
16 33152139 6 Insert
17 33817117 12 Seal Repairs and replaces 2415304-33817402
1
18 0780273 12 Spring 1
19 0780272 12 Spring 1
20 33415118 12 Washer 1
21 33173108 12 Cotter (B)
1
22 33423122 12 Cap 1
23 32166213 11 Screw Up to Serial or Engine Number 372UA1255
24 33221316 21 Nut Up to Serial or Engine Number 372UA1255
33221316 2 Nut From Serial or Engine Number 372UA1256
25 32181425 20 Screw From Serial or Engine Number 372UA1256
26 32181424 10 Screw From Serial or Engine Number 372UA1256
27 36177111 1 Plate
28 0746453 2 Setscrew
29 0920054 2 Washer
30 38135217 1 Bracket
31 37766423 1 Body
32 2431131 1 Plug
33 2431154 1 Plug
34 36846113 1 Joint
35 0096243 4 Screw
36 0096239 2 Bolt
37 0920053 6 Washer
38 0096433 2 Bolt
39 0920054 2 Washer
40 2485613 2 Thermostat Repairs and replaces 2485671
41 37747821 1 Connection Repairs and replaces 37747841
42 36866457 1 Joint
43 0096232 2 Bolt (C)
44 0096239 2 Bolt (D)
45 0096234 1 Bolt
46 0920053 3 Washer
47 37782276 1 Exhaust
Manifold
(E)
48 36862124 2 Joint
49 36862129 1 Joint
50 0826450 2 Stud (F,G)
51 0826521 4 Stud (G)
52 2188135 6 Nut
53 0920469 4 Spacer (G)
54 36823117 1 Joint
55 0827818 4 Stud
56 0576065 4 Nut
57 0920004 4 Washer
(A)
WAS 89126-89122 USE 68101 WITH 12 OFF 0826280-SEE FUEL INJECTION
SECTION
(B)
SERVICED IN PAIRS
(C)
Ref 8 Page 8

10. MASSEY FERGUSON
MF 620/625 COMBINES - 819612 819612
CYLINDER HEAD - A6.372 8
Item Part Number Qty Description Comments
USED ONLY WITH 37747841
(D)
USED ONLY WITH 37747821
(E)
WAS 37782272-USE 37782276,2 OFF 0826450,4 OFF 0826 521 AND 4 OFF
0920469
(F)
6 OFF USED WHEN 37782272 IS FITTED
(G)
USED ONLY WITH 37782276
Ref 8 Page 8

11. MF 620/625 COMBINES - 819612
34
21
28
27
26
26
23
3225
3324
22
201817
31
19 1 35
30
2
4 29
5
5
8
6
6
3
7
9
16
15
10
14
11
1312
36
Ref 12 Page 12

12. MASSEY FERGUSON
MF 620/625 COMBINES - 819612 819612
CRANKSHAFT - A6.372 12
Item Part Number Qty Description Comments
A6.372
1 94448 1 Shaft Up to Serial or Engine Number 372UA4654
94460 1 Kit, Crankshaft From Serial or Engine Number 372UA4655L
2 1 Crankshaft Not serviced, order 94448/94460
1
3 85010 1 Kit, Bearing (A)
1
3 85010A X Kit, Bearing Thickness -.010"/.25MM
(A)
3 85010B X Kit, Bearing Thickness -.020"/.51MM
(A)
3 85010C X Kit, Bearing Thickness -.030"/.76MM
(A)
4 85043 1 Kit, Bearing (A)
1
4 85043A X Kit, Bearing Thickness -.010"/.25MM
(A)
4 85043B X Kit, Bearing Thickness -.020"/.51MM
(A)
4 85043C X Kit, Bearing Thickness -.030"/.76MM
(A)
5 31137311 2 Washer 1
31137312 X Thrust Washer Thickness +.007"/.18MM
6 31137321 2 Washer 1
31137322 X Thrust Washer Thickness +.007"/.18MM
7 31171211 1 Gear
8 0500012 1 Woodruff Key
9 33415311 1 Flange
10 31155391 1 Pulley
11 33171116 1 Ring
12 32162319 1 Screw
13 33125124 1 Washer
14 2635737 1 Damper
15 0746254 9 Setscrew
16 0920053 9 Washer
17 84920 6 Conrod
18 1 Rod Not serviced, order 84920
17
19 1 Cap Not serviced, order 84920
17
20 32762116 2 Bolt 17
21 33221321 2 Nut 17
22 31134123 1 Bush 17
23 92505 6 Kit, Piston (B,D)
68325 6 Kit, Piston (C)
24 1 Piston Not serviced, order 92505/68325
23
25 1 Pin Not serviced, order 92505/68325
23
26 0170002 2 Circlip 23
27 86774 X Kit, Ring (E)
28 92470 X Kit, Ring (F)
29 41112667 1 Flywheel Up to Serial or Engine Number 372UA4654
41117088 1 Flywheel From Serial or Engine Number 372UA4654
30 1 Flywheel Not serviced, order 41112667/41117088
29
31 0410264 1 String 29
32 32162203 6 Screw
33 0921062 3 Tab Washer
34 41425708 1 Adaptor
35 1 Adaptor Not serviced, order 41425708
34
36 2513246 1 Bush 34
(A)
PRE-FINISHED
(B)
PRE-TOPPED
(C)
UNTOPPED
(D)
Ref 12 Page 12

13. MASSEY FERGUSON
MF 620/625 COMBINES - 819612 819612
CRANKSHAFT - A6.372 12
Item Part Number Qty Description Comments
WAS 89204,USE 92505 WITH 92470
(E)
USED ONLY WITH 89204
(F)
USED ONLY WITH 92505 AND 68325
Ref 12 Page 12

14. MF 620/625 COMBINES - 819612
18
6
832 74
1
5
13
13
12
22
92021 15
14
11
10
17
26
23
2524 16
19
45
42
51
37
4931 30
50
29
4644
3643
27
40
3539 38 41
343233
4847
52 28
Ref 16 Page 16

15. MASSEY FERGUSON
MF 620/625 COMBINES - 819612 819612
CYLINDER HEAD COVER - A6.372 16
Item Part Number Qty Description Comments
A6.372
1 37188127 1 Cyl.Head Cover Up to Serial or Engine Number 372UA3079
37188185 1 Cover From Serial or Engine Number 372UA3080
2 2487845 1 Cap
3 1 Cap Not serviced, order 2487845
2
4 24870002 1 Joint 2
5 36811412 1 Joint
6 2174018 6 Screw
7 0920002 6 Washer
8 0920052 6 Washer
9 35736169 1 Pipe Up to Serial or Engine Number 372UA3079
10 0746253 1 Screw Up to Serial or Engine Number 372UA3079
11 0920053 1 Washer Up to Serial or Engine Number 372UA3079
12 33851106 1 Connection Up to Serial or Engine Number 372UA3079
13 0180106 2 Clip Up to Serial or Engine Number 372UA3079
14 2652845 1 Body
15 0180063 1 Clip Up to Serial or Engine Number 372UA3079
16 37335125 1 Clip Up to Serial or Engine Number 372UA3079
17 2174565 1 Screw Up to Serial or Engine Number 372UA3079
18 0576053 1 Nut Up to Serial or Engine Number 372UA3079
19 0920051 1 Washer Up to Serial or Engine Number 372UA3079
20 33872313 1 Pipe From Serial or Engine Number 372UA3080
21 31754117 1 Spring From Serial or Engine Number 372UA3080
22 2481804 1 Clip From Serial or Engine Number 372UA3080
23 35731151 1 Connection From Serial or Engine Number 372UA3080
24 0180013 1 Clip From Serial or Engine Number 372UA3080
25 0746255 1 Setscrew From Serial or Engine Number 372UA3080
26 0920003 1 Washer From Serial or Engine Number 372UA3080
27 0920053 1 Washer From Serial or Engine Number 372UA3080
28 87207 1 Rocker Shaft Ass
29 58768 1 Rocker Shaft 28
30 1 Shaft Not serviced, order 58768
29
31 0650507 2 Plug 29
32 33117415 2 Washer 28
33 0170151 2 Circlip 28
34 37521321 6 Bracket 28
35 31744123 4 Spring 28
36 31743108 2 Spring 28
37 41151421 6 Lever Repairs and replaces 41151415
28
38 1 Lever Not serviced, order 41151421
37
39 2511425 1 Bush 37
40 41151419 6 Lever Repairs and replaces 41151416
28
41 1 Lever Not serviced, order 4115419
40
42 2511425 1 Bush 40
43 0720579 12 Screw 28
44 0576052 12 Nut 28
45 35511111 1 Pipe 28
46 0726504 1 Setscrew 28
47 33811113 1 Olive
48 0826621 6 Stud
49 0576054 6 Nut Repairs and replaces 2211284
50 0920006 6 Washer
51 31434307 12 Pushrod
52 31434163 12 Tappet Repairs and replaces 31434162
Ref 16 Page 16

16. MF 620/625 COMBINES - 819612
4
8 11
11
11
5
9
123
7
6
10
Ref 20 Page 20

17. MASSEY FERGUSON
MF 620/625 COMBINES - 819612 819612
INDUCTION MANIFOLD - A6.372 20
Item Part Number Qty Description Comments
A6.372
1 37787661 1 Manifold
2 0650204 1 Plug
3 0650722 1 Plug
4 0748411 2 Screw
5 2411152 Washer
6 37467108 2 Joint Repairs and replaces 36862175
7 37467109 2 Joint Repairs and replaces 36866447
8 0096435 5 Screw
9 0096441 2 Bolt
10 0096448 1 Screw (A)
11 0920054 8 Washer
(A)
ALSO SECURES DIPSTICK TUBE SUPPORT CLIP
Ref 20 Page 20

18. MF 620/625 COMBINES - 819612
20
21
30
1
2318
3
9 15
10
19
13
1224 161422 17 11
25
838 2
32
33
33
540 26641 739 4
5251
43
42
53
45
44
47
5046
48
49
2928
36
27 35
31
37
34
Ref 22 Page 22

19. MASSEY FERGUSON
MF 620/625 COMBINES - 819612 819612
TIMING GEAR - A6.372 22
Item Part Number Qty Description Comments
A6.372
1 31416205 1 Camshaft
2 31171931 1 Gear
3 0500012 1 Woodruff Key
4 2182122 1 Setscrew
5 33153128 1 Washer
6 31733121 1 Washer
7 33115408 1 Washer
8 33153135 1 Washer
9 0610844 1 Dowel
10 33246423 1 Hub
11 41115006 1 Gear
12 1 Gear Not serviced, order 41115006
11
13 31134121 1 Bush 11
14 33153149 1 Plate
15 0350553 1 Dowel
16 32526316 1 Stud
17 2211325 1 Nut
18 33246423 1 Hub
19 41115007 1 Gear,Idler
20 1 Gear Not serviced, order 41115006
19
21 31134121 1 Bush 19
22 33153149 1 Plate
23 0350553 1 Dowel
24 32526316 1 Stud
25 2211325 1 Nut
26 37161174 1 Cover
27 32116 1 Seal Repairs and replaces 2414325
28 0746251 1 Setscrew
29 2411152 1 Washer
30 36814124 1 Joint
31 0746255 8 Setscrew
32 0096237 1 Bolt
33 0920053 9 Washer
34 0826201 2 Stud Repairs and replaces 0826208
35 0576002 2 Nut
36 0920053 2 Washer
27 37537128 1 Plate Repairs and replaces 37537117
38 36826107 1 Joint
39 0096238 2 Bolt
40 0920003 1 Washer
41 0920053 2 Washer
42 0746253 5 Screw
43 0920053 5 Washer
44 37556159 1 Cover (A)
45 36866434 1 Joint
46 0096238 4 Bolt (B)
47 0920053 4 Washer
48 33571115 1 Adaptor (C)
49 37446233 1 Cover
50 36866434 1 Joint
51 0096239 4 Bolt (C)
52 0920053 4 Washer
53 2751539 1 Hourmeter (C)
(A)
USE 37446233,4 OFF 0096239,33571115 AND 2751535
(B)
USED ONLY WITH 37556159
(C)
USED ONLY WITH 37446233
Ref 22 Page 22

20. MF 620/625 COMBINES - 819612
33
46
21
23
22
26
31
32
30
18 17
1928
44
29
3435
27
4220 41434039
383736
47
45 6
2514
1324
12
16
815
7
9
11
10
2
3
1
5
4
Ref 26 Page 26

21. MASSEY FERGUSON
MF 620/625 COMBINES - 819612 819612
LUBRICATING OIL SUMP - A6.372 26
Item Part Number Qty Description Comments
A6.372
1 41424046 1 Sump (A,D)
41424155 1 Sump
2 1 Sump Not serviced, order 41424046/41424155
1
3 2137436 2 Insert 1
4 2487004 2 Plug (B)
5 2411260 2 Washer (B)
Repairs and replaces 2411160
6 36816707 1 Joint Repairs and replaces 36816702
7 37481106 1 Plate (E)
8 0490007 4 Joint (E)
9 0827601 4 Stud (E)
10 0576002 4 Nut (E)
11 0920053 4 Washer (E)
12 0746254 22 Setscrew Up to Serial or Engine Number 372UA3079
0746254 21 Setscrew (C)
From Serial or Engine Number 372UA3080
13 0920053 22 Washer Up to Serial or Engine Number 372UA3079
0920053 21 Washer (C)
From Serial or Engine Number 372UA3080
14 0826214 4 Stud
15 0576002 4 Nut
16 0920053 4 Washer
17 31785477 1 Dipstick
18 1 Dipstick Not serviced, order 31785477
17
19 0920022 1 Washer 17
20 34788001 1 Dipstick
21 33533103 1 Nut
22 0180023 1 Clip
23 33247123 1 Spacer
24 37725435 1 Strainer
25 31747113 1 Spring
26 35745441 1 Pipe (F)
27 36832118 1 Joint
28 0746255 2 Setscrew
29 0920053 2 Washer
30 0746252 1 Screw (G)
0746253 1 Screw (H)
31 0920003 1 Washer (H)
32 0920053 1 Washer
33 41314067 1 Oil Pump
34 32114122 1 Screw
35 0576059 1 Nut
36 33247116 1 Pipe
37 2415713 2 O Ring
38 41371158 1 Relief Valve
39 1 Housing Not serviced, order 41371158
38
40 32712709 1 Plunger 38
41 31744205 1 Spring 38
42 33157115 1 Cap 38
43 0610036 1 Pin 38
44 36831118 1 Joint
45 0096238 2 Bolt
46 2131325 2 Washer
47 0920053 2 Washer
(A)
WAS 37171553-USE 41424046, 2 OFF 2487004,AND 2 OFF 2411260
(B)
1 OFF USED WHEN 37171553 IS FITTED
(C)
SEE ALSO CYLINDER HEAD COVER SECTION
(D)
USE 41424155,37481106,0490007,0827601,0576002,AND 0920053
(E)
USED ONLY WITH 41424155
(F)
WAS 35745438-USE 35745441,0746253,0920003
Ref 26 Page 26

22. MASSEY FERGUSON
MF 620/625 COMBINES - 819612 819612
LUBRICATING OIL SUMP - A6.372 26
Item Part Number Qty Description Comments
(G)
USED ONLY WITH 35745438
(H)
USED WITH 35745441
Ref 26 Page 26

23. MF 620/625 COMBINES - 819612
89
17
2
4
3
12
11
14
13
6
5
10
Ref 30 Page 30

24. MASSEY FERGUSON
MF 620/625 COMBINES - 819612 819612
LUBRICATING OIL FILTER - A6.372 30
Item Part Number Qty Description Comments
A6.372
1 2654162 1 Oil Filter Up to Serial or Engine Number 372UA4672
2 1 Head Not serviced, order 2654162
1
3 26540153 1 Element (A)
1
4 0490725 1 Joint 3
5 1 Container Not serviced, order 2654162
1
6 26540022 1 Spring 1
7 36862525 1 Joint Up to Serial or Engine Number 372UA4672
8 0096631 2 Bolt
9 33115118 2 Washer
10 2654407 1 Oil Filter From Serial or Engine Number 372UA4673
11 37764181 1 Filter Head From Serial or Engine Number 372UA4673
12 36862517 1 Joint From Serial or Engine Number 372UA4673
13 0096631 2 Bolt
14 33115118 2 Washer
(A)
ALSO INCLUDES 0490725
Ref 30 Page 30

25. MF 620/625 COMBINES - 819612
21
1617
1
18
10812 9
11
11
13
28 2319 2420 14
29
222
26
26
25
25
15
57 4
3 6
30
27
Ref 32 Page 32

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27. MASSEY FERGUSON
MF 620/625 COMBINES - 819612 819612
WATER PUMP - A6.372 32
Item Part Number Qty Description Comments
A6.372
1 41313005 1 Water Pump Repairs and replaces 41312709
2 1 Body Not serviced, order 41313005
1
3 1 Shaft Not serviced, order 89011
30
4 2415216 1 Seal Repairs and replaces 2415209
30
5 2417208 1 Seal 30
6 1 Impeller Not serviced, order 89011
30
7 1 Flinger Not serviced, order 89011
30
8 1 Retainer Not serviced, order 89011
30
9 33814115 1 Seal 30
10 1 Flange Not serviced, order 89011
30
11 2 Bearing Not serviced, order 89011
30
12 1 Spacer Not serviced, order 89011
30
13 0170034 1 Circlip 30
14 31152401 1 Pulley
15 0500006 1 Woodruff Key 30
16 0576007 1 Nut (A)
17 0920009 1 Washer
18 0920058 1 Washer
19 0360007 1 Extension
20 0096238 4 Bolt
21 0920053 2 Washer
22 36867158 1 Joint 30
23 37762671 1 Housing
24 36867161 1 Joint
25 0096243 6 Screw
26 0920053 6 Washer
27 34824411 1 Hose
29 0180111 2 Clip Repairs and replaces 0180110-0180109
30 89011 X Kit, Repair 1
(A)
WAS 2211031-USE 0576007 WITH 0920058
Ref 32 Page 32

28. MF 620/625 COMBINES - 819612
1
2
3
6
5
7
4
Ref 34 Page 34