This document is an exploded diagram parts manual for a Massey Ferguson GC2300/GC2310 tractor engine. It contains 31 pages detailing over 200 individual engine parts grouped into sections for various engine components like the cylinder head, block, valve train, oil pan, and more. Each item is listed with the part number, quantity used, and description. The manual provides an exploded diagram view and lists of parts to aid in disassembly, repair, and reassembly of the tractor engine.

1. Massey Ferguson
GC2300 / GC2310 TRACTOR PRIOR S/N JNA25201 651743
TABLE OF CONTENT Page00-00

2. Massey Ferguson
GC2300 / GC2310 TRACTOR PRIOR S/N JNA25201 651743
TABLE OF CONTENT Page00-00

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4. Massey Ferguson
GC2300 / GC2310 TRACTOR PRIOR S/N JNA25201 651743
ENGINE - CYLINDER HEAD Page10
Item Part Number Qty Description
1 3605655M92 1 HEAD ASSY, CYLINDER
2 3704389M1 2 CUP, SEALING
3 3707877M2 5 PLUG, 1/2 PT
4 3710256M1 6 SEAL, VALVE
5 3711713M1 1 BALL, 3/16
6 3710144M2 1 GASKET, CYLINDER HEAD
7 3710109M1 14 BOLT, M10 X 1.25 X 82
8 3607420M1 2 STUD, M8 X 1.25 X 71
MFC8613
PR: 12

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6. Massey Ferguson
GC2300 / GC2310 TRACTOR PRIOR S/N JNA25201 651743
ENGINE - CYLINDER HEAD COVER Page12
Item Part Number Qty Description
1 3710149M91 1 COVER ASSY, CYLINDER HEAD
2 3710188M1 1 CAP, OIL FILLER
3 3710151M1 1 SEAL, CYLINDER HEAD COVER
4 3710127M1 2 NUT, CUP
5 3706564M1 2 GASKET
6 3710124M1 1 HOSE, RUBBER
MFC8614
PR: 14

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8. Massey Ferguson
GC2300 / GC2310 TRACTOR PRIOR S/N JNA25201 651743
ENGINE - INTAKE MANIFOLD Page14
Item Part Number Qty Description
1 3710307M91 1 MANIFOLD ASSY, INTAKE
2 3710309M1 1 GASKET, INTAKE
3 3702272M1 3 BOLT, S M8 X 20
4 3710481M1 1 BOLT, WS M8 X 40
MFC8615
PR: 16

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10. Massey Ferguson
GC2300 / GC2310 TRACTOR PRIOR S/N JNA25201 651743
ENGINE - EXHAUST MANIFOLD Page16
Item Part Number Qty Description
1 4262617M1 1 MANIFOLD, EXHAUST
2 3710312M1 1 GASKET, MANIFOLD
3 3702273M1 6 BOLT, S M8 X 25
4 3704353M1 2 STUD, M8 X 22
MFC8616
PR: 18

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12. Massey Ferguson
GC2300 / GC2310 TRACTOR PRIOR S/N JNA25201 651743
ENGINE - CYLINDER BLOCK Page18
Item Part Number Qty Description
1 3710152M92 1 BLOCK ASSY, CYLINDER
2 3710110M2 8 BOLT, M10 X 1.25 X 70
3 3710130M1 2 CAP, SEALING, 28
4 3706163M1 4 CUP, SEALING
5 3704257M1 3 PLUG
6 3710247M2 1 PIN, IDLE GEAR
7 3704392M1 2 CUP, SEALING
8 3710160M1 4 SEAL, BEARING CAP
9 3710161M1 2 SEAL, BEARING CAP, 07
10 3710175M91 1 BEARING SET, CRANK
11 3711637M1 4 BEARING, CRANK, UPPER
12 3711638M1 4 BEARING, CRANK, LOWER
13 3710184M1 2 BEARING, THRUST, CRANK
14 4260024M1 1 SEAL, OIL
15 3710137M2 2 PIN, TUBE
16 3710488M1 2 PIN, STRAIGHT 8 X 16
17 3757960M1 2 PIN, 8 X 12
18 3706536M1 1 STUD, M8 X 40
19 3704806M1 1 STUD, M8 X 18
20 3704353M1 2 STUD, M8 X 22
21 3758287M1 2 DOWEL
22 3704382M1 1 NIPPLE
23 3704191M1 1 PIPE, DRAIN, WATER
24 3710284M1 1 CONNECTOR, OIL FILTER
25 4265439M91 1 COVER, INJ PUMP
26 3710163M1 1 GASKET, COVER
27 3710478M1 4 BOLT, WS M6 X 12
28 3710411M1 1 PIN, STARTING SPRING
29 4265435M1 1 BOLT, ADJUST
30 3710489M1 1 NUT, M6
31 4265446M1 1 GAUGE, LEVEL
MFC8617
PR: 20

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14. Massey Ferguson
GC2300 / GC2310 TRACTOR PRIOR S/N JNA25201 651743
ENGINE - MAIN AND ROD BEARINGS, UNDERSIZE Page20
Item Part Number Qty Description
1 3710178M91 1 BEARING SET, CRANK, UNDERSIZE 0.50 MM
2 3710184M1 2 BEARING, THRUST, CRANK
3 3710181M91 1 BEARING SET, CRANK, UNDERSIZE 1.00 MM
4 3710184M1 2 BEARING, THRUST, CRANK
5 3711644M1 6 BEARING, CONNECTING ROD 0.50 MM
6 3711645M1 6 BEARING, CONNECTING ROD 1.00 MM
MFC8618
PR: 22

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16. Massey Ferguson
GC2300 / GC2310 TRACTOR PRIOR S/N JNA25201 651743
ENGINE - OIL PAN Page22
Item Part Number Qty Description
1 4265444M91 1 PAN ASSY, OIL
2 3607358M1 1 PLUG, M14 X 1.5
3 3707793M1 1 O-RING
4 3710478M1 18 BOLT, WS M6 X 12
MFC8619
PR: 24

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18. Massey Ferguson
GC2300 / GC2310 TRACTOR PRIOR S/N JNA25201 651743
ENGINE - REAR PLATE Page24
Item Part Number Qty Description
1 4265441M1 1 PLATE, REAR
2 4265442M1 1 POINTER
3 3704341M1 8 BOLT, SEMS M10 X 1.25 X 20
MFC8620
PR: 26

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20. Massey Ferguson
GC2300 / GC2310 TRACTOR PRIOR S/N JNA25201 651743
ENGINE - TIMING GEAR CASE Page26
Item Part Number Qty Description
1 4265564M91 1 CASE ASSY, GEAR (INCLS ITEM 2-4)
2 3704257M1 2 PLUG
3 3605742M1 1 CUP, SEALING, 16
4 4262943M1 4 STUD, M8 X 14
5 3710133M1 1 OIL, SEAL
6 3710112M1 1 BOLT, SEMS M8 X 85
7 3706144M1 2 BOLT
8 4260467M1 1 NUT, M08
9 3702272M1 3 BOLT, S M8 X 20
10 3706530M1 5 BOLT, M8 X 45
11 3710113M1 1 BOLT, SEMS M8 X 75
12 3710118M1 1 BOLT, M8 X 30
13 3756923M1 1 WASHER, 08 X 14 X 01
14 3606190M1 1 STOPPER, MAX POWER STOPPER
15 3606191M1 1 NUT, MAX POWER STOPPER
16 3606189M2 1 RING, TAMPER RESISTANT
17 3606192M2 1 CAP, MAX POWER STOPPER
18 3758721M1 1 PACKING
19 3704257M1 1 PLUG
20 3710400M1 1 PIN, ARM
21 3754238M1 2 PIN, SNAP
22 3710401M1 1 PIN
23 3707792M1 1 PLUG, SCREW M8
24 3756923M1 1 WASHER, 08 X 14 X 01
25 3710135M1 1 PIN, GROOVE 3 X 40
26 3710167M2 1 GASKET, GEAR CASE
27 3711703M93 1 VALVE ASSY, RELIEF
28 3710277M3 1 PISTON, VALVE, RELIEF
29 3710279M1 1 SPRING, RELIEF VALVE
30 3711702M1 1 RING, SNAP
31 3606188M1 1 BOLT, HI-IDLE STOPPER M6 X 40
32 3606193M1 1 NUT, HI-IDLE STOPPER
33 3606189M2 1 RING, TAMPER RESISTANT
34 4264302M1 1 CAP, HI-IDLE STOPPER
35 3710120M1 1 BOLT, M6
36 3710489M1 1 NUT, M6
37 3710083M1 1 CAP, BLANK,30
38 4265565M1 1 PLATE, FRONT
39 3710168M2 1 GASKET, PLATE
40 3710482M1 3 BOLT, M8 X 16
41 3702272M1 1 BOLT, S M8 X 20
42 3702273M1 2 BOLT, S M8 X 25
43 3704274M1 1 COVER
44 3704119M1 1 GASKET, COVER
45 3704361M1 4 NUT, M8
46 3704367M1 4 WASHER, M8
MFC3347
PR: 28

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22. Massey Ferguson
GC2300 / GC2310 TRACTOR PRIOR S/N JNA25201 651743
ENGINE - HANGER, ENGINE LIFT Page28
Item Part Number Qty Description
1 3710190M3 2 HANGER
2 3704341M1 2 BOLT, SEMS M10 X 20
MFC8622
PR: 30

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25. Massey Ferguson
GC2300 / GC2310 TRACTOR PRIOR S/N JNA25201 651743
ENGINE - VALVE TRAIN Page30
Item Part Number Qty Description
1 3710251M1 3 VALVE, INTAKE
2 3710252M2 3 VALVE, EXHAUST
3 3710253M1 6 SPRING, VALVE
4 3710254M1 6 SEAT, VALVE SPRING
5 3710255M1 12 KEEPER, VALVE
6 3758735M1 6 TAPPET
7 3710258M1 6 ROD, PUSH
8 3710259M92 1 SHAFT ASSY, ROCKER
9 3710260M1 6 ARM, ROCKER
10 3710262M92 1 SHAFT ASSY, ROCKER ARM
11 3710264M1 2 PLUG
12 3710265M1 2 BRACKET, ROCKER SHAFT
13 3710266M1 1 BRACKET, ROCKER SHAFT
14 3710138M1 2 SPRING
15 3702421M1 2 RING, SNAP
16 3710261M1 6 SCREW, ADJUST
17 3710126M1 6 NUT
18 3710108M1 1 BOLT
19 3704330M1 1 BOLT, M8 X 50
3758302M1 1 WASHER, 08 X 15.5 X 1.6
20 4260467M1 2 NUT, M08
MFC8623
PR: 32

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