7E2301 ENGINE AR-PART 1 OF 2 ENGINE S/N 45V78881-99999,7YJ1-UP D4H TRACK-TYPE TRACTOR

Part No	Qty	Parts name


1W-7298 Y	[1]	BREATHER GP-CRANKCASE

2W-1337 Y	[1]	CAMSHAFT GP-SINGLE
1W-8094 Y	[1]	COOLER GP-ENGINE OIL
1W-1352 Y	[1]	COVER GP-VALVE MECHANISM
7C-0688 Y	[1]	CRANKSHAFT GP
6N-9049 Y	[1]	CYLINDER BLOCK GP
6N-2397 RY	[1]	CYLINDER HEAD GP

2W-4002 Y	[1]	DRIVE GP-WATER PUMP

8N-5930 Y	[1]	FILTER GP-ENGINE OIL
9Y-0215 Y	[1]	FILTER GP-LINES & FUEL
4W-5975 Y	[1]	FLYWHEEL GP

1W-1355 Y	[1]	GEAR GP-FRONT
7W-2217 Y	[1]	GOVERNOR & FUEL INJECTION PUMP GP

4W-8593 Y	[1]	HOUSING GP-FLYWHEEL
1W-1353 Y	[1]	HOUSING GP-FRONT

1W-5554 Y	[1]	LIFTING GP-ENGINE
4W-5025 Y	[1]	LINES GP-ENGINE AIR
1W-1354 Y	[1]	LINES GP-FUEL INJECTION
6N-7196 Y	[1]	LINES GP-TURBOCHARGER OIL
4N-0188 Y	[1]	LINES GP-WATER
R		REMFG PART MAY BE AVAILABLE
Y		SEPARATE ILLUSTRATION

#SEBP18950002

7E-2301: ENGINE AR

ENGINE AR

7E2301 ENGINE AR-PART 2 OF 2
ENGINE S/N 45V78881-99999,7YJ1-UP

SEBP18950002 SEBP1895

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Parts for your D4H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name


6N-6085 Y	[1]	MANIFOLD GP-EXHAUST

6N-3052 Y	[1]	PAN GP-ENGINE OIL
6N-7205 Y	[1]	PULLEY GP-AUXILIARY DRIVE
2W-2833 Y	[1]	PUMP GP-ENGINE OIL
2W-4403 Y	[1]	PUMP GP-FUEL TRANSFER
4N-0660 Y	[1]	PUMP GP-WATER

2W-1040 Y	[4]	ROD & PISTON GP

9Y-9677 Y	[1]	SUPPORT GP-ENGINE

6N-5079 Y	[1]	TURBOCHARGER GP

1W-5720 Y	[1]	VALVE MECHANISM GP










		GASKET KITS AVAILABLE


8T-2468		CENTRAL & LOWER STRUCTURE
8T-2469		FRONT STRUCTURE
7X-7658		FUEL SYSTEM
8T-7981		OIL COOLER LINES
8C-3792		REAR STRUCTURE
7X-2405		SINGLE CYLINDER HEAD
6V-2501		TURBOCHARGER MOUNTING
Y		SEPARATE ILLUSTRATION

#SEBP18950003

6N-9049: CYLINDER BLOCK GP

CYLINDER BLOCK GP

6N9049 CYLINDER BLOCK GP
7N4821-PAGE 5

c231754 SEBP1895

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Parts for your D4H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7N-4821 Y	[1]	BLOCK ASSEM.
			(Separate Illustration)
	Y		SEPARATE ILLUSTRATION

#SEBP18950004

7N-4821: CYLINDER BLOCK AS

CYLINDER BLOCK AS

7N4821 CYLINDER BLOCK AS
PART OF 6N9049 CYLINDER BLOCK
FIELD REPLACEMENT ORDER 2W7902-PAGE 6 & 2W7901 BLOCK KIT

c507084 SEBP1895

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Parts for your D4H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9L-8002	[2]	DOWEL-HOLLOW
2.	1M-3735 C	[1]	DOWEL
3.	9N-5246 C	[2]	BEARING-CAMSHAFT
4.	1A-2223	[1]	DOWEL
5.	4N-0098	[1]	SHAFT-FUEL PUMP IDLER
6.	4N-0952	[2]	PLUG-CUP
7.	4B-4845	[1]	PLUG
8.	8S-4740	[10]	BOLT
9.	6N-8146	[5]	CAP-CRANKSHAFT BEARING
10.	5M-6214	[5]	PLUG-PIPE
11.	7N-0817 C	[4]	ORIFICE-COOLING JET
12.	3H-5552	[3]	PLUG-CUP
13.	3J-5390	[1]	PLUG
14.	4B-9782	[1]	BALL
15.	3F-0957 C	[2]	DOWEL
16.	1W-5920	[1]	BEARING-CAMSHAFT
17.	5M-6214 B	[1]	PLUG-PIPE

	9N-6275 AFP		SLEEVE-CYLINDER

			P-FOR SALVAGE OF DAMAGED
			CYLINDER BORES IN CYL
			BLOCK, QUANTITY TO BE
			DETERMINED BY USER
	A		NOT PART OF THIS GROUP
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE
	F		NOT SHOWN

#SEBP18950005

2W-7902: CYLINDER BLOCK AS

CYLINDER BLOCK AS

2W7902 CYLINDER BLOCK AS
FIELD REPLACEMENT FOR 7N4821-PAGE 5

c579131 SEBP1895

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Parts for your D4H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9L-8002	[2]	DOWEL-HOLLOW
2.	1M-3735	[1]	DOWEL
3.	9N-5246 C	[2]	BEARING-CAMSHAFT
4.	1A-2223	[1]	DOWEL
5.	4N-0098	[1]	SHAFT-FUEL PUMP IDLER
6.	4N-0952	[2]	PLUG-CUP
7.	4B-4845	[1]	PLUG
8.	8S-4740	[10]	BOLT
9.	6N-8146	[5]	CAP-CRANKSHAFT BEARING
10.	5M-6214	[5]	PLUG-PIPE
11.	3H-5552	[3]	PLUG-CUP
12.	3J-5390	[1]	PLUG
13.	4B-9782	[1]	BALL
14.	3F-0957	[2]	DOWEL
15.	1W-5920	[1]	BEARING-CAMSHAFT
	C		CHANGE FROM PREVIOUS TYPE

#SEBP18950006

7C-0688: CRANKSHAFT GP

CRANKSHAFT GP

7C0688 CRANKSHAFT GP

c345251 SEBP1895

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Parts for your D4H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7W-3202	[1]	SEAL GP-CRANKSHAFT
2.	1W-0311	[2]	BEARING-MAIN
3.	7N-9342	[2]	PLATE-THRUST
4.	1W-9771 R	[1]	CRANKSHAFT AS
5.	5H-2671	[1]	KEY-WOODRUFF
6.	1W-9812	[1]	GEAR (40 TEETH)
7.	9L-7735	[1]	SEAL-LIP TYPE
8.	1W-0312	[3]	BEARING-MAIN
	R		REMFG PART MAY BE AVAILABLE

#SEBP18950007

CRANKSHAFT BEARING REPLACEMENT

SEBP18950007 SEBP1895

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Parts for your D4H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name

		CYLINDER BLOCK NOT REBORED

8N-8976	[3]	.25MM
8N-9022	[2]	.25MM
8N-8972	[3]	.51MM
8N-9023	[2]	.51MM

		CYLINDER BLOCK REBORED (.25MM)

8N-8973	[3]	0 (STANDARD)
8N-9021	[2]	0 (STANDARD)
8N-8971	[3]	.51MM
8N-9019	[2]	.51MM

#SEBP18950008

2W-1040: PISTON & ROD GP

PISTON & ROD GP

2W1040 PISTON & ROD GP
2W4841-PAGE 9

c466251 SEBP1895

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Parts for your D4H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2W-4841 Y	[1]	PISTON GP
2.	8N-6308	[1]	BEARING-CONNECTING ROD (STANDARD)
	1W-3906 A	[1]	BEARING-CONNECTING ROD
			1.27MM(.05 IN)UNDERSIZE
	1N-3821 A	[1]	BEARING-ROD
			.254MM(.01 IN)UNDERSIZE
	1N-3822 A	[1]	BEARING-ROD
			.51MM(.021 IN)UNDERSIZE
3.	8N-3753	[1]	ROD AS-CONNECTING
	9N-5082	[1]	BEARING-CONNECTING ROD
4.	9N-3832	[2]	BOLT-CONNECTING ROD
	9L-7669	[2]	NUT-CONNECTING ROD
5.	7N-9803	[1]	PIN-PISTON
6.	8N-7294	[2]	RETAINER-PIN
	A		NOT PART OF THIS GROUP
	Y		SEPARATE ILLUSTRATION

#SEBP18950009

2W-1337: CAMSHAFT GP

CAMSHAFT GP

2W1337 CAMSHAFT GP-SINGLE

c464598 SEBP1895

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Parts for your D4H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2W-1221	[1]	CAMSHAFT
2.	2W-1577	[1]	WASHER-THRUST
3.	0S-0509	[2]	BOLT
4.	8S-1491	[1]	LOCK
5.	0L-0639	[4]	BOLT
6.	1W-4402	[1]	GEAR-CAMSHAFT (80 TEETH)

			THE FOLLOWING REPAIR
			KIT IS AVAILABLE:
	9Y-3352 R	[1]	KIT-CAMSHAFT
			(INCLUDES CAMSHAFT,
			LIFTERS & LUBRICANT)
	R		REMFG PART MAY BE AVAILABLE