This document contains parts information for a Massey Ferguson MF 20 combine engine. It includes lists of parts for the cylinder block, crankshaft, pistons, connecting rods, and cylinder head. Each part is accompanied by part numbers, quantities, descriptions, and other identifying information. Repair kits are listed that replace original parts numbers. Notes provide additional details on part applications and engine specifications.

1. MASSEY FERGUSON
MF 20 COMBINE - 1810781 1810781
TABLE OF CONTENT 00
Ref 00 Page 00

2. MASSEY FERGUSON
MF 20 COMBINE - 1810781 1810781
TABLE OF CONTENT 00
Ref 00 Page 00

3. MF 20 COMBINE - 1810781
1
Ref 1 Page 1

4. MASSEY FERGUSON
MF 20 COMBINE - 1810781 1810781
ENGINE - 4.248 ENGINE 1
Item Part Number Qty Description Comments
4.248 ENGINE
1 LF80172 1 Parts Book * (B)
LJ33613 1 Parts Book * (C)
(B) *
FOR MF 20 ONLY
(C) *
FOR MF 20XP ONLY
Ref 1 Page 1

5. MF 20 COMBINE - 1810781
18
2 10
9 1130 117
4
12
2215
23
24
16
25
26
20
19
5
21
29
14
3
13
27
28
7 6
8
Ref 2 Page 2

6. MASSEY FERGUSON
MF 20 COMBINE - 1810781 1810781
CYLINDER BLOCK - T4.236/4.248 ENGINE 2
Item Part Number Qty Description Comments
T4.236/4.248 ENGINE
1 ZZ50075 1 Kit,Cyl.Block * (B, C, H)
Repairs and replaces ZZ50065
Repairs and replaces U5BA0027
Repairs and replaces 61662
2 31358343 4 Liner * (INCL. IN ITEM 1)
(A, D, F, H)
2 3135X031 4 Liner * (INCL. IN ITEM 1)
(A, E, F, H)
2 3135X032 X Liner * (E, F, G, H)
31358393 4 Liner * (INCL. IN ITEM 1)
(A, F, J, K)
2 31358394 X Liner * (F, G, J, K)
3135X031 4 Liner * (INCL. IN ITEM 1)
(A, F, J, L)
2 3135X032 X Liner * (F, G, J, L)
3 0650563 6 Plug * (INCL. IN ITEM 1)
4 0650618 4 Plug * (INCL. IN ITEM 1)
5 0650593 1 Plug * (INCL. IN ITEM 1)
6 33142111 10 Thimble * (INCL. IN ITEM 1)
7 32166329 10 Bolt * (INCL. IN ITEM 1)
8 31134132 1 Bush * (INCL. IN ITEM 1)
9 0650563 2 Plug * (INCL. IN ITEM 1)
10 32416105 1 Plug
11 0650582 1 Plug
12 0920130 1 Washer
13 0746451 1 Screw
14 0920155 1 Washer
15 0650577 4 Plug
16 32114501 1 Plug
17 32417134 1 Plug
18 36812352 1 Head Gasket * (F, H)
Repairs and replaces 36812349
18 36812352 1 Head Gasket * (F, J, M)
Repairs and replaces 3681E007
Repairs and replaces 36812349
19 4142V061 1 Kit, Housing
Repairs and replaces 4142V031
20 2418F475 1 Seal * (INCL. IN ITEM 19)
Repairs and replaces 2415391
21 36817157 1 Joint
22 0746211 10 Bolt
23 0920003 10 Washer
24 0350009 2 Dowel
25 2172530 2 Capscrew
26 33112111 2 Washer
27 32114482 8 Plug
Repairs and replaces 32114481
28 2848062 1 Switch
29 32161114 1 Plug
Repairs and replaces 32161357
30 2485A204 1 Plug * (INCL. IN ITEM 1)
(A) *
PRESS FIT
(B) *
WAS U5BA0027 USE ZZ50065/32166337(2)/32166338(12)/ 32166339(8).
(C) *
WAS ZZ50065 USE ZZ50075 WITH 36812352/33153157/211 6053/2184634(3)
(D) *
USED ONLY WITH 61662/U5BA0023/U5BA0027/ZZ50065
(E) *
USED ONLY WITH ZZ50075
(F) *
SEE PERKINS SERVICE BULLETIN NO. 29
(G) *
SLIP FIT
(H) *
4.248 ENGINES ONLY
(J) *
T4.236 ENGINES ONLY
Ref 2 Page 2

7. MASSEY FERGUSON
MF 20 COMBINE - 1810781 1810781
CYLINDER BLOCK - T4.236/4.248 ENGINE 2
Item Part Number Qty Description Comments
(K) *
USED ONLY WITH ZZ50054/U5BA0032/M7BA0148
(L) *
USED ONLY WITH ZZ50077
(M) *
UP TO ENGINE NO U027773M. SEE ALSO SERVICE BULLETI N NO.21
Ref 2 Page 2

8. MF 20 COMBINE - 1810781
1319
12
10
17 11
18
18
14
5
1
2
21
20
3
22
6
78
9
15
4
16
Ref 5 Page 5

9. MASSEY FERGUSON
MF 20 COMBINE - 1810781 1810781
CRANKSHAFT, PISTONS AND CONNECTING RODS - T4.236/4.248 ENGINE 5
Item Part Number Qty Description Comments
T4.236/4.248 ENGINE
1 U5BG0024 1 Kit, Crankshaft * (D)
Repairs and replaces U5BG0019
Repairs and replaces U5BG0052
Repairs and replaces 94433
1 U5BG0022 1 Kit, Crankshaft * (E)
Repairs and replaces U5BG0009
2 1 Crankshaft
Not serviced, order REF. 1
3 81558 1 Kit, Bearing * (INCL. IN ITEM 1)
(A)
3 81558A X Kit, Bearing * (A)
Thickness (-)0.25MM
Thickness (-)0.010"
3 81558B X Kit, Bearing * (A)
Thickness (-)0.50MM
Thickness (-)0.020"
3 81558C X Kit, Bearing * (A)
Thickness (-)0.75MM
Thickness (-)0.030"
4 85042 1 Kit, Bearing * (INCL. IN ITEM 1)
(A, D)
4 85042A X Kit, Bearing * (A, D)
Thickness (-)0.25MM
Thickness (-)0.010"
4 85042B X Kit, Bearing * (A, D)
Thickness (-)0.50MM
Thickness (-)0.020"
4 85042C X Kit, Bearing * (A, D)
Thickness (-)0.75MM
Thickness (-)0.030"
4 U5ME0002 1 Kit, Bearing * (INCL. IN ITEM 1)
(A, E)
4 U5ME0002A X Kit, Bearing * (A, E)
Thickness (-)0.25MM
Thickness (-)0.010"
4 U5ME0002B X Kit, Bearing * (A, E)
Thickness (-)0.50MM
Thickness (-)0.020"
4 U5ME0002C X Kit, Bearing * (A, E)
Thickness (-)0.75MM
Thickness (-)0.030"
5 31137551 2 Thrust Washer * (INCL. IN ITEM 1)
Repairs and replaces 31137311
5 31137312 X Thrust Washer
Thickness (+)0.19MM
Thickness (+)0.0075"
6 31137561 2 Thrust Washer * (INCL. IN ITEM 1)
Repairs and replaces 31137321
6 31137322 X Thrust Washer
Thickness (+)0.19MM
Thickness (+)0.0075"
7 1 Thrust Block * (INCL. IN ITEM 1)
See Page - Reference Number 32-NO. 4
8 3 Screw * (INCL. IN ITEM 1)
See Page - Reference Number 32-NO. 5
9 ZZ90009 4 Kit, Conrod * (D)
Repairs and replaces M7BJ0015
9 ZZ90013 4 Kit, Conrod * (E)
Repairs and replaces 41152923
Repairs and replaces M7BJ0053
10 1 Conrod
Not serviced, order REF. 9
11 1 Cap
Not serviced, order REF. 9
12 31134123 1 Bush * (INCL. IN ITEM 9)
(D)
12 31134131 1 Bush * (INCL. IN ITEM 9)
(E)
13 32762116 2 Bolt * (INCL. IN ITEM 9)
Ref 5 Page 5

10. MASSEY FERGUSON
MF 20 COMBINE - 1810781 1810781
CRANKSHAFT, PISTONS AND CONNECTING RODS - T4.236/4.248 ENGINE 5
Item Part Number Qty Description Comments
14 33221328 2 Nut * (INCL. IN ITEM 9)
15 U5LU0005 4 Kit, Piston * (B, D)
15 U5LP0009 4 Kit, Piston * (C, D)
15 U5LU0004 4 Kit, Piston * (B, E, F)
15 U5LP0006 X Kit, Piston * (C, E, F)
15 U5LU0020 4 Kit, Piston * (B, E, G)
15 U5LP0022 X Kit, Piston * (C, E, G)
16 1 Piston
Not serviced, order REF. 15
17 1 Pin
Not serviced, order REF. 15
18 0170002 2 Circlip * (INCL. IN ITEM 15)
(D)
18 2721A029 2 Circlip * (INCL. IN ITEM 15)
(E)
19 41158022 4 Kit, Piston Ring * (D)
19 41158005 4 Kit, Piston Ring * (E, F)
19 41158145 4 Kit, Piston Ring * (E, G)
20 31171681 1 Gear,Crankshaft
Number of teeth/spines 28
21 0500012 1 Woodruff Key
22 33415311 1 Flange * (D)
(A) *
PRE-FINISHED
(B) *
UNTOPPED
(C) *
PRE-TOPPED
(D) *
4.248 ENGINES ONLY
(E) *
T4.236 ENGINES ONLY
(F) *
UP TO ENGINE NO U027773M. SEE ALSO SERVICE BULLETI N NO.21
(G) *
FROM ENGINE NO U027774M. SEE ALSO SERVICE BULLETIN NO.21
Ref 5 Page 5

11. MF 20 COMBINE - 1810781
34
18
22
2129
33
2028
1927
3226
17
25 13
35
11
12
9
3
4
6
5
7
2 30
15
1
16
24
14
10
31
8
23
Ref 8 Page 8

12. MASSEY FERGUSON
MF 20 COMBINE - 1810781 1810781
CYLINDER HEAD - T4.236/4.248 ENGINE 8
Item Part Number Qty Description Comments
T4.236/4.248 ENGINE
1 ZZ80054 1 Kit, Cyl.
Head
* (C, M)
Repairs and replaces U5BD0004
1 ZZ80056 1 Kit, Cyl.
Head
* (N)
Repairs and replaces U5BD0026
2 ZZ80004 1 Kit, Cyl.
Head
* (INCL. IN ITEM 1)
(M)
3 1 Head * (M)
Not serviced, order REF. 2
4 3343F002 4 Guide * (INCL. IN ITEM 2)
(G, M)
Repairs and replaces 3343F001
4 3343F002 4 Guide * (INCL. IN ITEM 1)
(G, N)
Repairs and replaces 3343F001
5 3343J002 4 Guide * (INCL. IN ITEM 2)
(G, M)
Repairs and replaces 3343J001
5 3343J002 4 Guide * (INCL. IN ITEM 1)
(N)
Repairs and replaces 3343J001
6 0650203 1 Plug * (INCL. IN ITEM 2)
7 2411157 1 Washer * (INCL. IN ITEM 2)
8 0650563 1 Plug * (INCL. IN ITEM 2)
9 3621F005 1 Plate * (K)
3623K007 1 Plate * (INCL. IN ITEM 2)
(L)
10 36851409 1 Joint * (K)
3685R004 1 Joint * (INCL. IN ITEM 2)
(L)
11 0746254 4 Setscrew * (INCL. IN ITEM 2)
(B, L)
11 0746254 6 Setscrew * (D, K)
12 0920053 4 Washer * (INCL. IN ITEM 2)
(L)
12 0920053 6 Washer * (K)
13 0746452 2 Setscrew * (INCL. IN ITEM 2)
(L)
13 0746255 1 Setscrew * (E)
14 0920054 2 Washer * (INCL. IN ITEM 2)
(L)
15 31431881 4 Valve
Exhaust
* (INCL. IN ITEM 1)
(M)
15 31431882 X Valve
Exhaust
* (F, M)
Thickness (+)0.08MM
Thickness (+)0.003"
15 31431883 X Valve
Exhaust
* (F, M)
Thickness (+)0.38MM
Thickness (+)0.015"
15 31431884 X Valve
Exhaust
* (F, M)
Thickness (+)0.75MM
Thickness (+)0.030"
15 3142A052 4 Valve
Exhaust
* (INCL. IN ITEM 1)
(N)
Repairs and replaces 31431851
15 3142A053 X Valve
Exhaust
* (F, N)
Thickness (+)0.08MM
Thickness (+)0.003"
15 3142A054 X Valve
Exhaust
* (F, N)
Thickness (+)0.38MM
Ref 8 Page 8

13. MASSEY FERGUSON
MF 20 COMBINE - 1810781 1810781
CYLINDER HEAD - T4.236/4.248 ENGINE 8
Item Part Number Qty Description Comments
Thickness (+)0.015"
15 3142A055 X Valve
Exhaust
* (F, N)
Thickness (+)0.75MM
Thickness (+)0.030"
16 33415118 4 Washer * (INCL. IN ITEM 1)
(M)
Repairs and replaces 33123117
16 33123117 4 Washer * (INCL. IN ITEM 1)
(N, P)
16 33415118 4 Washer * (INCL. IN ITEM 1)
(N, Q)
17 31744131 4 Spring * (INCL. IN ITEM 1)
Repairs and replaces 0780273
18 31745121 4 Spring * (INCL. IN ITEM 1)
Repairs and replaces 0780272
19 2415B201 4 O Ring * (INCL. IN ITEM 1)
20 33817117 4 Seal * (INCL. IN ITEM 1)
Repairs and replaces 33817125
21 33423147 4 Cap * (INCL. IN ITEM 1)
22 33173108 8 Cotter * (INCL. IN ITEM 1)
(A)
23 31431641 4 Valve Inlet * (INCL. IN ITEM 1)
(M)
23 31431401 X Valve Inlet * (F, M)
Thickness (+)0.08MM
Thickness (+)0.003"
23 31431402 X Valve Inlet * (F, M)
Thickness (+)0.38MM
Thickness (+)0.015"
23 31431403 X Valve Inlet * (F, M)
Thickness (+)0.75MM
Thickness (+)0.030"
23 3142H002 4 Valve Inlet * (INCL. IN ITEM 1)
(N)
23 3142H003 X Valve Inlet * (F, N)
Thickness (+)0.08MM
Thickness (+)0.003"
23 3142H004 X Valve Inlet * (F, N)
Thickness (+)0.38MM
Thickness (+)0.015"
23 3142H005 X Valve Inlet * (F, N)
Thickness (+)0.75MM
Thickness (+)0.030"
24 33415118 4 Washer * (INCL. IN ITEM 1)
(M)
Repairs and replaces 33123117
24 33123117 4 Washer * (INCL. IN ITEM 1)
(N, P)
24 33415118 4 Washer * (INCL. IN ITEM 1)
(N, Q)
25 31744131 4 Spring * (INCL. IN ITEM 1)
Repairs and replaces 0780273
26 31745121 4 Spring * (INCL. IN ITEM 1)
Repairs and replaces 0780272
27 33817117 4 Seal * (INCL. IN ITEM 1)
Repairs and replaces 33817125
28 33423147 4 Cap * (INCL. IN ITEM 1)
29 33173108 8 Cotter * (INCL. IN ITEM 1)
(A)
30 33152139 X Insert * (M)
30 33152153 4 Insert * (INCL. IN ITEM 1)
(N)
31 32526312 2 Stud * (M)
Up to Serial or Engine Number U874811J
32 33221316 2 Nut * (M)
Up to Serial or Engine Number U874811J
33 32181424 8 Screw * (B, H, M)
33 32166219 8 Bolt * (B, H, N)
33 32166337 2 Screw * (J)
Ref 8 Page 8

14. MASSEY FERGUSON
MF 20 COMBINE - 1810781 1810781
CYLINDER HEAD - T4.236/4.248 ENGINE 8
Item Part Number Qty Description Comments
34 32181425 12 Screw * (H, M)
34 32166221 12 Bolt * (H, N)
34 32166338 12 Bolt * (J)
35 32181426 2 Screw * (H, M)
35 32166222 2 Screw * (H, N)
35 32166339 9 Screw * (J)
(A) *
SERVICED IN PAIRS
(B) *
6 OFF UP TO ENGINE NO.U874811J
(C) *
WAS A5BD2631 USE U5BD0004 WITH 33813131 AND 338131 29 OR 3281M001
(SEE 0587L01M)
(D) *
REMOVE ONE SCREW AND REPLACE WITH 0746255 TO SECUR E LIFT PUMP
TO FUEL FILTER PIPE CLIP
(E) *
REPLACES ONE OF CYLINDER HEAD REAR END COVER SECUR ING SCREWS
SUPPLIED WITH CYLINDER HEAD ASSEMBLY
(F) *
OVERSIZE VALVES CAN ONLY BE USED WITH CYLINDER HEA DS WHEN VALVE
GUIDES ARE NOT FITTED.
(G) *
USED ONLY WITH HEADS MACHINED TO ACCOMMODATE VALVE GUIDES
(H) *
UP TO ENGINE NO U027630M. SEE ALSO SERVICE BULLETI N NO.21
(J) *
FROM ENGINE NO U027631M. SEE ALSO SERVICE BULLETIN NO.21
(K) *
USED ON CYLINDER HEADS WITH FIXING HOLES 6 OFF 5/1 6"
(L) *
USED ON CYLINDER HEADS WITH FIXING HOLES 2 OFF 3/8 " AND 4 OFF 5/16".
(M) *
4.248 ENGINES ONLY
(N) *
T4.236 ENGINES ONLY
(P) *
USED ONLY WITH U5BD0026 (CYLINDER HEAD)
(Q) *
USED ONLY WITH ZZ 80056 (CYLINDER HEAD)
Ref 8 Page 8

15. MF 20 COMBINE - 1810781
24 1
12
232310
10
17
7
7
7
7
4
4
4
4
5
5
5
5
9
9
11
22
2
3 21
6 20
14
13
8
19
15
18
16
Ref 13 Page 13

16. MASSEY FERGUSON
MF 20 COMBINE - 1810781 1810781
ROCKER SHAFT - T4.236/4.248 ENGINE 13
Item Part Number Qty Description Comments
T4.236/4.248 ENGINE
1 ZZ90007 1 Rocker Shaft Ass
Repairs and replaces 88677
2 83449 1 Rocker Shaft * (INCL. IN ITEM 1)
3 0650507 2 Plug * (INCL. IN ITEM 2)
4 37521332 4 Bracket * (INCL. IN ITEM 1)
5 41151468 4 Lever * (INCL. IN ITEM 1)
Right Hand
Repairs and replaces 41151421
6 2511425 1 Bush * (INCL. IN ITEM 5)
7 41151467 4 Lever * (INCL. IN ITEM 1)
Left Hand
Repairs and replaces 41151419
8 2511425 1 Bush * (INCL. IN ITEM 7)
9 31744123 2 Spring * (INCL. IN ITEM 1)
10 31743108 2 Spring * (INCL. IN ITEM 1)
11 3775E011 1 Connection * (INCL. IN ITEM 1)
Repairs and replaces 35511111
12 0726504 1 Setscrew * (A)
2231236 1 Setscrew * (INCL. IN ITEM 1)
(B)
13 0170151 2 Circlip * (INCL. IN ITEM 1)
14 33117434 2 Washer * (INCL. IN ITEM 1)
Repairs and replaces 33117415
15 4 Stud * (C)
16 4 Nut * (C)
17 0920006 4 Washer
18 31434163 8 Tappet
19 31434307 8 Pushrod
20 33811113 1 Olive
21 0720579 8 Screw * (INCL. IN ITEM 1)
22 0576052 8 Nut * (INCL. IN ITEM 1)
23 33117426 2 Shim * (INCL. IN ITEM 1)
24 0096634 4 Screw
(A) *
USE ONLY WITH CONNECTION 35511111
(B) *
USE ONLY WITH CONNECTION 3775E011
(C) *
WAS 0826628/0576054 USE 0096634
Ref 13 Page 13

17. MF 20 COMBINE - 1810781
26
27
5
6
7
2
1
9
8
4
3
3130
29
28 16
15
1012
11 1913
17
2114
20
33 23
32
22
35
2534
24
18
Ref 15 Page 15

18. MASSEY FERGUSON
MF 20 COMBINE - 1810781 1810781
TIMING GEAR AND CAMSHAFT - T4.236/4.248 ENGINE 15
Item Part Number Qty Description Comments
T4.236/4.248 ENGINE
1 37161901 1 Timing Case
2 36814127 1 Joint * (D)
Up to Serial or Engine Number U108196N
2 36814137 1 Joint * (D)
From Serial or Engine Number U108197N
3 2183205 9 Screw
Repairs and replaces 0746255
4 0920053 9 Washer
5 31415292 1 Camshaft * (D, E)
Up to Serial or Engine Number U108196N
5 31415372 1 Camshaft * (D, E)
From Serial or Engine Number U108197N
5 31415294 1 Camshaft * (D, F)
Up to Serial or Engine Number U083371N
5 31415373 1 Camshaft * (D, F)
From Serial or Engine Number U083372N
6 33153121 1 Washer
7 2116053 1 Pin
8 31171353 1 Gear,Camshaft * (D, E)
Up to Serial or Engine Number U108196N
Number of teeth/spines 56
8 3117L011 1 Gear,Camshaft * (D, E)
From Serial or Engine Number U108197N
Number of teeth/spines 56
8 31171931 1 Gear * (D, F)
Up to Serial or Engine Number U083371N
Number of teeth/spines 56
8 3117L021 1 Gear,Camshaft * (D, F)
From Serial or Engine Number U083372N
Number of teeth/spines 56
9 0500012 1 Woodruff Key
10 33426161 1 Hub
11 41115023 1 Idler * (E)
Number of teeth/spines 63
11 4111A013 1 Gear,Idler * (F)
Number of teeth/spines 63
12 0050345 2 Bush * (INCL. IN ITEM 11)
13 0941082 1 Plate
14 0096439 3 Bolt * (D)
Up to Serial or Engine Number U108196N
14 2184634 3 Screw * (D)
From Serial or Engine Number U108197N
15 0746254 3 Setscrew
16 0920053 3 Washer
17 37166411 1 Timinggear Cover * (E)
37166604 1 Cover * (F)
18 2418F436 1 Seal
19 36813138 1 Joint
20 0746454 1 Setscrew
21 0920054 1 Washer
22 0096238 4 Bolt
23 0920053 4 Washer
24 2183205 3 Screw
Repairs and replaces 0746255
25 2411152 3 Washer
26 2183205 12 Screw
Repairs and replaces 0746255
27 0920053 12 Washer
28 2182122 1 Setscrew
29 33115408 1 Washer
30 31733121 1 Washer
31 33153128 1 Washer
32 37556117 1 Cover
33 36825107 1 Joint
34 2183203 4 Screw
Repairs and replaces 0746252
35 2411152 4 Washer
(D) *
SEE PERKINS SERVICE BULLETIN NO. 29
Ref 15 Page 15

19. MASSEY FERGUSON
MF 20 COMBINE - 1810781 1810781
TIMING GEAR AND CAMSHAFT - T4.236/4.248 ENGINE 15
Item Part Number Qty Description Comments
(E) *
4.248 ENGINES ONLY
(F) *
T4.236 ENGINES ONLY
Ref 15 Page 15

20. MF 20 COMBINE - 1810781
23
22
15
17
825 19
9
10
11
24
27
14
1228 13
20
21
4
161
1
3
2
5
6
7
26
Ref 17 Page 17

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22. MASSEY FERGUSON
MF 20 COMBINE - 1810781 1810781
LUBRICATING OIL PUMP AND DELIVERY HOUSING - T4.236/4.248 ENGINE 17
Item Part Number Qty Description Comments
T4.236/4.248 ENGINE
1 41314054 1 Pump * (A)
4132F012 1 Oil Pump * (B)
2 0746255 3 Setscrew
3 0920053 3 Washer
4 32716117 1 Shaft
5 41115084 1 Gear
Number of teeth/spines 20
Repairs and replaces 31171461
6 2511434 1 Bush * (INCL. IN ITEM 5)
Repairs and replaces 2511432
7 2722A206 1 Circlip
8 41371078 1 Relief Valve * (A)
41371243 1 Relief Valve * (B)
9 32712715 1 Plunger * (INCL. IN ITEM 8)
10 31742128 1 Spring * (INCL. IN ITEM 8)
(A)
10 3174D003 1 Spring * (INCL. IN ITEM 8)
(B)
11 33157122 1 Cap * (INCL. IN ITEM 8)
12 0610012 1 Pin * (INCL. IN ITEM 8)
13 0096438 1 Bolt
14 0920054 1 Washer
15 33137408 1 Thimble
16 35714104 1 Pipe,Oil * (A)
3571F007 1 Pipe,Oil * (B)
17 0490355 1 Joint
18 0746052 2 Bolt
19 0920052 2 Washer
20 33532121 1 Union
21 0560244 1 Olive
22 3536V001 4 Jet * (B)
23 2116024 4 Dowel * (B)
24 4138A011 4 Valve * (B)
25 1 Body * (B)
Not serviced, order REF. 24
26 1 Ball * (B)
Not serviced, order REF. 24
27 1 Spring * (B)
Not serviced, order REF. 24
28 1 Retainer * (B)
Not serviced, order REF. 24
(A) *
4.248 ENGINES ONLY
(B) *
T4.236 ENGINES ONLY
Ref 17 Page 17

23. MF 20 COMBINE - 1810781
41 31
36
32 3040 42
39
38
37
44
45
45
35
13
12
25
11
17 322 15
15
2
43
14
24
23
10 5
9
28 27 8
18
29
34
33
26
26
19
4
20
21 16
6
7
1
Ref 19 Page 19