CYLINDER HEAD AND VALVE MECHANISM--Side View - Part 1 of 2 Serial No. 46A1 to 46A754 inclusive D8H TRACK-TYPE TRACTOR

BASIC ENGINE

CYLINDER HEAD GP

0. CYLINDER H
1. CYLINDER H
2. CYLINDER H
3. CYLINDER H

CYLINDER BLOCK GP

4. CYLINDER B
5. CYLINDER B
6. CYLINDER B
7. CYLINDER B
8. CYLINDER B
9. CYLINDER B
0. INFORMATION

TRACK-TYPE TRACTOR D8H TRACK-TYPE TRACTOR 46A
D8H TRACTOR / POWER SHIFT / 46A00001-03043 (MACHINE) UE034685 D8H 46A (1959)

BASIC ENGINE

CYLINDER HEAD GP

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER BLOCK, CYLINDER HEAD AND VALVE MECHANISM

#UE0346850040

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--Side View - Part 1 of 2
Serial No. 46A1 to 46A754 inclusive

c58290 UE034685

None CYLINDER HEAD AND VALVE MECHANISM Parts scheme

For full view, you need register

Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
6F-4929	[2]	COVER
1A-5666	[16]	NUT
9H-1031	[16]	WASHER
8H-8670	[2]	GASKET
6F-4926	[2]	GASKET
7B-2420	[2]	FERRULE
7B-2419	[2]	SEAL
2B-7114	[6]	YOKE
4H-7302	[12]	GUIDE
0S-1590	[12]	BOLT
3H-3451	[6]	LOCK
9H-6221	[12]	LIFTER
9H-1022	[6]	STUD
7B-1756	[6]	NUT
8F-4994	[6]	SEAL
3F-8526	[6]	WASHER
3B-7302	[6]	BOLT
1B-4205	[6]	NUT
3B-4508	[6]	LOCKWASHER
1B-4204	[12]	NUT
1A-0744	[12]	SCREW
3B-4621	[4]	COTTER PIN
6H-0411	[8]	WASHER
1B-9917	[4]	SPRING
2A-1278	[6]	END
1B-4203	[6]	NUT
6F-4928	[2]	BASE
9H-6236	[12]	ROD ASSEM.
6B-4040	[6]	ROD
2F-8584	[6]	BRACKET
7B-0290	[1]	SCREW
0L-0364	[1]	LOCK
1F-6618	[3]	BRACKET
6B-6683	[26]	NUT
9H-1024	[26]	WASHER
6H-0411	[8]	WASHER
6B-6224	[24]	FERRULE
6B-6225	[24]	SEAL
1A-1884	[4]	SPRING
2B-7408	[2]	PLUG
4H-7316	[1]	SHAFT
7B-0280	[1]	SEAL

#UE0346850041

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--End View--Part 2 of 2
Serial No. 46A1 to 46A754 inclusive
Note: 2M3841 Valve Grinding Gasket Kit is available

c62474 UE034685

For full view, you need register

Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
1B-4206	[6]	NUT
3B-0622	[4]	PLUG
		(2 IN EACH SHAFT ASSEM.)
2F-8874	[2]	SHAFT ASSEM.
7F-7666	[12]	ROTOCAP
0S-1588	[18]	BOLT
3B-4506	[18]	LOCKWASHER
0T-0431	[18]	WASHER
9H-1020	[12]	STUD
6F-5263	[12]	BUSHING
		(6 IN EACH HEAD ASSEM.)
3B-0623	[24]	PLUG
		(12 IN EACH HEAD ASSEM.)
6B-7021	[6]	SEAL
5H-7168	[6]	RETAINER
7H-9984	[2]	GASKET
4F-5607	[6]	SEAL
6H-6834	[6]	CHAMBER ASSEM.
6H-5646	[6]	VALVE (INLET)
7F-4784	[6]	VALVE (EXHAUST)
6B-4570	[12]	ARM ASSEM.
3F-7445	[12]	BUSHING
		(1 IN EACH ARM ASSEM.)
6B-8505	[12]	SLEEVE
3B-1142	[12]	RETAINER
3B-1143	[36]	LOCK
4F-5408	[12]	SPRING
4F-5409	[12]	SPRING
9H-1323	[2]	CYLINDER SERVICE HEAD ASSEM.
5H-2536	[1]	COVER
5H-2537	[1]	GASKET
9H-1288	[24]	STUD
0L-1351	[2]	BOLT
3B-4506	[2]	LOCKWASHER
5H-7071	[24]	DIRECTOR
		(12 IN EACH HEAD ASSEM.)
4H-7379	[2]	GASKET
5H-2579	[6]	GASKET
7F-8923	[6]	INSERT (INLET)
7F-8922	[6]	INSERT (EXHAUST)
		(3 OF EACH IN EACH HEAD ASSEM.)

#UE0346850042

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--Side View--Part 1 of 2
Effective with Serial No. 46A755

c58290 UE034685

For full view, you need register

Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
6F-4929	[2]	COVER
1A-5666	[16]	NUT
9H-1031	[16]	WASHER
8H-8670	[2]	GASKET
6F-4926	[2]	GASKET
7B-2420	[2]	FERRULE
7B-2419	[2]	SEAL
2B-7114	[6]	YOKE
4H-7302	[12]	GUIDE
0S-1590	[12]	BOLT
3H-3451	[6]	LOCK
9H-6221	[12]	LIFTER
9H-1022	[6]	STUD
7B-1756	[6]	NUT
8F-4994	[6]	SEAL
3F-8526	[6]	WASHER
3B-7302	[6]	BOLT
1B-4205	[6]	NUT
3B-4508	[6]	LOCKWASHER
1B-4204	[12]	NUT
1A-0744	[12]	SCREW
3B-4621	[4]	COTTER PIN
6H-0411	[8]	WASHER
1B-9917	[4]	SPRING
2A-1278	[6]	END
1B-4203	[6]	NUT
6F-4928	[2]	BASE
9H-6236	[12]	ROD ASSEM.
6B-4040	[6]	ROD
2F-8584	[6]	BRACKET
7B-0290	[1]	SCREW
0L-0364	[1]	LOCK
1F-6618	[3]	BRACKET
6B-6683	[26]	NUT
9H-1024	[26]	WASHER
6H-0411	[8]	WASHER
6B-6224	[24]	FERRULE
6B-6225	[24]	SEAL
1A-1884	[4]	SPRING
2B-7408	[2]	PLUG
4H-7316	[1]	SHAFT
7B-0280	[1]	SEAL

#UE0346850043

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--End View--Part 2 of 2
Effective with Serial No. 46A755
Note: 2M3841 Valve Grinding Gasket Kit is available

c70817 UE034685

For full view, you need register

Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
1B-4206	[6]	NUT
3B-0622	[4]	PLUG
		(2 IN EACH SHAFT ASSEM.2F8874)
2F-8874	[2]	SHAFT ASSEM.
0S-1588	[18]	BOLT
3B-4506	[18]	LOCKWASHER
0T-0431	[18]	WASHER
9H-1020	[12]	STUD
3B-0623	[24]	PLUG
		(12 IN EACH HEAD ASSEM.9H1323)
9H-1323	[2]	CYLINDER SERVICE HEAD ASSEM.
7H-9984	[2]	GASKET
7F-8923	[6]	INSERT (INLET)
7F-8922	[6]	INSERT (EXHAUST)
		(3 OF EACH IN EACH HEAD ASSEM. 9H1323)
7F-4784	[6]	VALVE (EXHAUST)
6B-4570	[12]	ARM ASSEM.
3F-7445	[12]	BUSHING
		(1 IN EACH ARM ASSEM. 6B4570)
6B-8505	[12]	SLEEVE
3B-1142	[12]	RETAINER
3B-1143	[36]	LOCK
4F-5408	[12]	SPRING
4F-5409	[12]	SPRING
7F-7666	[12]	ROTOCAP
6F-5263	[12]	BUSHING
		(6 IN EACH HEAD ASSEM. 9H1323)
5M-2705	[6]	RETAINER
4F-5607	[6]	SEAL
6B-7021	[6]	SEAL
9H-1288	[24]	STUD
0L-1351	[2]	BOLT
3B-4506	[2]	LOCKWASHER
5H-2536	[1]	COVER
5H-2537	[1]	GASKET
6H-6834	[6]	CHAMBER ASSEM.
5H-7071	[24]	DIRECTOR
		(12 IN EACH HEAD ASSEM. 9H1323)
5H-2579	[6]	GASKET
4H-7379	[2]	GASKET
6H-5646	[6]	VALVE (INLET)

#UE0346850044

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--Side View--Part 1 of 2
Serial No. 46A1 to 46A512 and 46A517 inclusive. 2M8101 Cylinder Block Assembly parts are shown on Page 52
Note: 1M7215 Piston and Liner Group, 2M141 Cylinder Liner and Piston Replacement Gasket Kit and 2M3841 Valve Grinding Gasket Kit are available
Piston and Liner replacement require the use of 2M141 and 2M3841 Gasket Kits

c68851 UE034685

None CYLINDER BLOCK AND COVERS Parts scheme

For full view, you need register

Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
8B-0375	[6]	LINER
7B-2126	[18]	SEAL
0L-1351	[4]	BOLT
3B-4506	[4]	LOCKWASHER
2A-0762	[2]	BOLT
3B-4504	[2]	LOCKWASHER
4B-2764	[1]	COVER
2H-4054	[1]	GASKET
8H-5550	[1]	POINTER
1A-2029	[1]	BOLT
3B-4506	[1]	LOCKWASHER
1B-4207	[10]	NUT
2M-7970	[10]	LOCK
3B-1915	[2]	BOLT
3B-4506	[2]	NUT
9H-7729	[4]	DOWEL
4B-3938	[1]	PLUG
1F-1006	[2]	DOWEL
0V-0155	[4]	STUD
		(PARTS OF ASSEM. 2M8105)
8H-7033	[1]	GASKET
0L-2070	[1]	BOLT
3B-4506	[1]	LOCKWASHER
2M-7961	[1]	GASKET
9H-0979	[1]	TUBE ASSEM.
6H-8778	[1]	GASKET
4F-4879	[4]	BOLT
0L-0364	[4]	LOCK
7F-4363	[1]	SLINGER
7F-4364	[1]	GASKET
2M-8105	[1]	HOUSING ASSEM.
1A-0458	[4]	BOLT
3B-4512	[4]	LOCKWASHER
8B-6599	[1]	PLUG
0L-1124	[1]	GASKET
6F-5282	[2]	BOLT
3B-4508	[2]	LOCK
0S-1588	[2]	BOLT
3B-4506	[2]	LOCKWASHER
9B-3133	[1]	GASKET
0S-1595	[9]	BOLT
3B-4508	[9]	LOCKWASHER
7H-7201	[1]	PAN ASSEM.
6B-9551	[1]	STUD
		(PART OF ASSEM. 7H7201)
0L-0827	[1]	PLUG
0L-1124	[1]	GASKET
3H-3285	[1]	FERRULE
		(PARTS OF ASSEM. 5H2738)
3H-3385	[1]	SEAL
1M-4239	[1]	CLAMP
2B-2695	[1]	BOLT
1D-4716	[1]	NUT
3B-4505	[1]	LOCKWASHER
2M-8101 Y	[1]	BLOCK ASSEM.
		(SEE SEPARATE ILLUS. FOR PARTS)
0S-1594	[40]	BOLT
3B-4506	[40]	LOCKWASHER
9H-1256	[1]	COVER ASSEM.
4H-8781	[1]	GASKET
7B-5415	[2]	PIN
		(PART OF ASSEM. 4H9630_
4H-9630	[1]	COVER ASSEM.
4H-9629	[1]	GASKET
3B-1915	[6]	BOLT
3B-4506	[6]	LOCKWASHER
4H-9640	[1]	BEARING
4H-8986	[1]	WASHER
		(PARTS OF ASSEM. 4H9630)
0S-0509	[39]	BOLT
3B-4506	[39]	LOCKWASHER
3B-8013	[1]	COVER
3B-8017	[1]	GASKET
5H-2738	[1]	PAN ASSEM.
0S-1595	[5]	BOLT
3B-4508	[5]	LOCKWASHER
0S-1585	[36]	BOLT
3B-4508	[36]	LOCKWASHER
5B-5812	[1]	DOWEL
		(PART OF ASSEM. 5H2738)
4M-4409	[1]	GASKET
9H-0977	[1]	COVER ASSEM.
3B-8017	[1]	GASKET
0S-1584	[4]	BOLT
1B-4205	[4]	NUT
3B-4508	[4]	LOCKWASHER
Y		SEPARATE ILLUSTRATION

#UE0346850045

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--Front View - Part 2 of 2
Serial No. 46A1 to 46A512 and 46A517 inclusive

c57213 UE034685

For full view, you need register

Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
7B-5415	[4]	PIN
4H-9640	[1]	BUSHING
		(PARTS OF ASSEM. 8H6324)
7H-2323	[1]	GASKET
4H-8986	[2]	WASHER
		(PART OF ASSEM. 8H6324)
8H-6324	[1]	HOUSING ASSEM.
0L-1351	[2]	BOLT
3B-4506	[2]	LOCKWASHER
2A-4522	[1]	COVER
2A-4448	[1]	GASKET
4H-9527	[1]	COVER
4H-9628	[1]	GASKET
1M-6098	[1]	TUBE
		(PART OF ASSEM. 9H6102)
1M-6047	[1]	PLUNGER ASSEM.
0L-1351	[5]	BOLT
3B-4506	[5]	LOCKWASHER
4H-9640	[2]	BUSHING
5H-1092	[1]	SPACER
		(PARTS OF ASSEM. 8H6324)
9H-6102	[1]	COVER ASSEM.
3B-8024	[1]	GASKET
0S-1588	[10]	BOLT
3B-4506	[10]	LOCKWASHER
4H-9576	[2]	GASKET
1A-2029	[34]	BOLT
3B-4506	[34]	LOCKWASHER
5H-1088	[1]	COVER (FRONT)
7H-9829	[1]	COVER (REAR)
2H-8829	[1]	PLUG
4F-9325	[1]	GASKET
2A-3348	[1]	DOWEL
		(PART OF ASSEM. 8H6324)
0S-1588	[1]	BOLT
3B-4506	[1]	LOCKWASHER
2B-4602	[1]	PLUG
2B-8460	[1]	COVER
2B-6924	[1]	GASKET
1A-5183	[2]	BOLT
3B-4506	[2]	LOCKWASHER
2A-5349	[5]	STUD
		(PART OF ASSEM. 8H6324)
0T-0199	[1]	PLUG
3F-7473	[1]	BUSHING (INNER)
3F-7474	[1]	BUSHING (OUTER)
		(PARTS OF ASSEM. 8H6324)
0S-1594	[2]	BOLT
3B-4506	[2]	LOCKWASHER
1A-2029	[8]	BOLT
3B-4506	[8]	LOCKWASHER
7B-3235	[1]	BOLT (1 3/8" LONG)
1A-2469	[1]	BOLT (1 3/4" LONG)
3B-4508	[2]	LOCKWASHER
4F-0389	[1]	BUSHING ASSEM.
0S-1594	[10]	BOLT
3B-4506	[10]	LOCKWASHER
4H-3740	[1]	COVER
3B-8024	[1]	GASKET

#UE0346850046

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--Side View - Part 1 of 2
Serial No. 46A513 to 46A516 and 46A518 to 46A2218 inclusive. 2M8101 Cylinder Block Assembly parts are shown on Page 52
Note: 1M7215 Piston and Liner Group, 2M141 Cylinder Liner and Piston Replacement Gasket Kit and 2M3841 Valve Grinding Gasket Kit are available
Piston and Liner replacement require the use of 2M141 and 2M3841 Gasket Kits

c66852 UE034685

For full view, you need register

Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
8B-0375	[6]	LINER
7B-2126	[18]	SEAL
0L-1351	[4]	BOLT
3B-4506	[4]	LOCKWASHER
2A-0762	[2]	BOLT
3B-4504	[2]	LOCKWASHER
4B-2764	[1]	COVER
2H-4054	[1]	GASKET
8H-5550	[1]	POINTER
1A-2029	[1]	BOLT
3B-4506	[1]	LOCKWASHER
5M-3673	[10]	NUT
5M-3695	[10]	LOCK
3B-1915	[2]	BOLT
3B-4506	[2]	NUT
9H-7729	[4]	DOWEL
4B-3938	[1]	PLUG
1F-1006	[2]	DOWEL
0V-0155	[4]	STUD
		(PARTS OF ASSEM. 2M8105)
8H-7033	[1]	GASKET
0L-2070	[1]	BOLT
3B-4506	[1]	LOCKWASHER
2M-7961	[1]	GASKET
9H-0979	[1]	TUBE ASSEM.
6H-8778	[1]	GASKET
2M-8105	[1]	HOUSING ASSEM
1A-0458	[4]	BOLT
3B-4512	[4]	LOCKWASHER
8B-6599	[1]	PLUG
0L-1124	[1]	GASKET
6F-5282	[2]	BOLT
3B-4508	[2]	LOCK
0S-1588	[2]	BOLT
3B-4506	[2]	LOCKWASHER
9B-3133	[1]	GASKET
0S-1595	[9]	BOLT
3B-4508	[9]	LOCKWASHER
7H-7201	[1]	PAN ASSEM
6B-9551	[1]	STUD
		(PART OF ASSEM 7H7201)
0L-0827	[1]	PLUG
0L-1124	[1]	GASKET
3H-3285	[1]	FERRULE
		(PARTS OF ASSEM 5H2738)
3H-3385	[1]	SEAL
1M-4239	[1]	CLAMP
2B-2695	[1]	BOLT
1D-4716	[1]	NUT
3B-4505	[1]	LOCKWASHER
2M-8101 Y	[1]	BLOCK ASSEM.
		(SEE SEPARATE ILLUS. FOR PARTS)
0S-1594	[40]	BOLT
3B-4506	[40]	LOCKWASHER
9H-1256	[1]	COVER ASSEM.
4H-8781	[1]	GASKET
7B-5415	[2]	PIN
		(PART OF ASSEM. 4H9630)
4H-9630	[1]	COVER ASSEM.
4H-9629	[1]	GASKET
3B-1915	[6]	BOLT
3B-4506	[6]	LOCKWASHER
4H-9640	[1]	BEARING
4H-8986	[1]	WASHER
		(PARTS OF ASSEM. 4H9630)
0S-0509	[39]	BOLT
3B-4506	[39]	LOCKWASHER
3B-8013	[1]	COVER
3B-8017	[1]	GASKET
5H-2738	[1]	PAN ASSEM.
0S-1595	[5]	BOLT
3B-4508	[5]	LOCKWASHER
0S-1585	[36]	BOLT
3B-4508	[36]	LOCKWASHER
5B-5812	[1]	DOWEL
		(PART OF ASSEM. 5H2738)
4M-4409	[1]	GASKET
9H-0977	[1]	COVER ASSEM.
3B-8017	[1]	GASKET
0S-1584	[4]	BOLT
1B-4205	[4]	NUT
3B-4508	[4]	LOCKWASHER
Y		SEPARATE ILLUSTRATION

#UE0346850047

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--Front View--Part 2 of 2
Serial No. 46A513 to 46A516 and 46A518 to 46A2218 inclusive

c57213 UE034685

For full view, you need register

Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
7B-5415	[4]	PIN
4H-9640	[1]	BUSHING
		(PARTS OF ASSEM. 8H6324)
7H-2323	[1]	GASKET
4H-8986	[2]	WASHER
		(PART OF ASSEM. 8H6324)
8H-6324	[1]	HOUSING ASSEM.
0L-1351	[2]	BOLT
3B-4506	[2]	LOCKWASHER
2A-4522	[1]	COVER
2A-4448	[1]	GASKET
4H-9527	[1]	COVER
4H-9628	[1]	GASKET
1M-6098	[1]	TUBE
		(PART OF ASSEM. 9H6102)
1M-6047	[1]	PLUNGER ASSEM.
0L-1351	[5]	BOLT
3B-4506	[5]	LOCKWASHER
4H-9640	[2]	BUSHING
5H-1092	[1]	SPACER
		(PARTS OF ASSEM. 8H6324)
9H-6102	[1]	COVER ASSEM.
3B-8024	[1]	GASKET
0S-1588	[10]	BOLT
3B-4506	[10]	LOCKWASHER
4H-9576	[2]	GASKET
1A-2029	[34]	BOLT
3B-4506	[34]	LOCKWASHER
5H-1088	[1]	COVER (FRONT)
7H-9829	[1]	COVER (REAR)
2H-8829	[1]	PLUG
4F-9325	[1]	GASKET
2A-3348	[1]	DOWEL
		(PART OF ASSEM. 8H6324)
0S-1588	[1]	BOLT
3B-4506	[1]	LOCKWASHER
2B-4602	[1]	PLUG
2B-8460	[1]	COVER
2B-6924	[1]	GASKET
1A-5183	[2]	BOLT
3B-4506	[2]	LOCKWASHER
2A-5349	[5]	STUD
		(PART OF ASSEM. 8H6324)
0T-0199	[1]	PLUG
3F-7473	[1]	BUSHING (INNER)
3F-7474	[1]	BUSHING (OUTER)
		(PARTS OF ASSEM. 8H6324)
0S-1594	[2]	BOLT
3B-4506	[2]	LOCKWASHER
1A-2029	[8]	BOLT
3B-4506	[8]	LOCKWASHER
7B-3235	[1]	BOLT (1 3/8" LONG)
1A-2469	[1]	BOLT (1 3/4" LONG)
3B-4508	[2]	LOCKWASHER
4F-0389	[1]	BUSHING ASSEM.
0S-1594	[10]	BOLT
3B-4506	[10]	LOCKWASHER
4H-3740	[1]	COVER
3B-8024	[1]	GASKET

#UE0346850048

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--Side View--Part 1 of 2
Serial No. 46A2219 to 46A2687 inclusive. 2M8101 Cylinder Block Assembly parts are shown on Page 52
Note: 1M7215 Piston and Liner Group, 2M141 Cylinder Liner and Piston Replacement Gasket Kit and 2M3841 Valve Grinding Gasket Kit are available
Piston and Liner replacement require the use of 2M141 and 2M3841 Gasket Kits

c67832 UE034685

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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
8B-0375	[6]	LINER
7B-2126	[18]	SEAL
0L-1351	[4]	BOLT
3B-4506	[4]	LOCKWASHER
2A-0762	[2]	BOLT
3B-4504	[2]	LOCKWASHER
4B-2764	[1]	COVER
2H-4054	[1]	GASKET
8H-5550	[1]	POINTER
1A-2029	[1]	BOLT
3B-4506	[1]	LOCKWASHER
5M-3673	[10]	NUT
5M-3695	[10]	LOCK
3B-1915	[2]	BOLT
3B-4506	[2]	NUT
9H-7729	[4]	DOWEL
4B-3938	[1]	PLUG
1F-1006	[2]	DOWEL
0V-0155	[4]	STUD
		(PARTS OF ASSEM. 2M8105)
5M-5811	[1]	SCREEN
0L-2070	[1]	BOLT
3B-4506	[1]	LOCKWASHER
2M-7961	[1]	GASKET
9H-0979	[1]	TUBE ASSEM.
6H-8778	[1]	GASKET
2M-8105	[1]	HOUSING ASSEM.
1A-0458	[4]	BOLT
3B-4512	[4]	LOCKWASHER
8B-6599	[1]	PLUG
0L-1124	[1]	GASKET
6F-5282	[2]	BOLT
3B-4508	[2]	LOCK
0S-1588	[2]	BOLT
3B-4506	[2]	LOCKWASHER
9B-3133	[1]	GASKET
0S-1595	[9]	BOLT
3B-4508	[9]	LOCKWASHER
7H-7201	[1]	PAN ASSEM.
6B-9551	[1]	STUD
		(PART OF ASSEM. 7H7201)
0L-0827	[1]	PLUG
0L-1124	[1]	GASKET
3H-3285	[1]	FERRULE
		(PARTS OF ASSEM. 5H2738)
3H-3385	[1]	SEAL
1M-4239	[1]	CLAMP
2B-2695	[1]	BOLT
1D-4716	[1]	NUT
3B-4505	[1]	LOCKWASHER
2M-8101 Y	[1]	BLOCK ASSEM.
		(SEE SEPARATE ILLUS. FOR PARTS)
0S-1594	[40]	BOLT
3B-4506	[40]	LOCKWASHER
9H-1256	[1]	COVER ASSEM.
4H-8781	[1]	GASKET
7B-5415	[2]	PIN
		(PART OF ASSEM. 4H9630)
4H-9630	[1]	COVER ASSEM.
4H-9629	[1]	GASKET
3B-1915	[6]	BOLT
3B-4506	[6]	LOCKWASHER
4H-9640	[1]	BEARING
4H-8986	[1]	WASHER
		(PARTS OF ASSEM. 4H9630)
0S-0509	[39]	BOLT
3B-4506	[39]	LOCKWASHER
3B-8013	[1]	COVER
3B-8017	[1]	GASKET
5H-2738	[1]	PAN ASSEM.
0S-1595	[5]	BOLT
3B-4508	[5]	LOCKWASHER
0S-1585	[36]	BOLT
3B-4508	[36]	LOCKWASHER
5B-5812	[1]	DOWEL
		(PART OF ASSEM. 5H2738)
4M-4409	[1]	GASKET
9H-0977	[1]	COVER ASSEM.
3B-8017	[1]	GASKET
0S-1584	[4]	BOLT
1B-4205	[4]	NUT
3B-4508	[4]	LOCKWASHER
Y		SEPARATE ILLUSTRATION

#UE0346850049

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--Front View--Part 2 of 2
Serial No. 46A2219 to 46A2687 inclusive

c57213 UE034685

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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
7B-5415	[4]	PIN
4H-9640	[1]	BUSHING
		(PARTS OF ASSEM. 8H6324)
7H-2323	[1]	GASKET
4H-8986	[2]	WASHER
		(PART OF ASSEM. 8H6324)
8H-6324	[1]	HOUSING ASSEM.
0L-1351	[2]	BOLT
3B-4506	[2]	LOCKWASHER
2A-4522	[1]	COVER
2A-4448	[1]	GASKET
4H-9527	[1]	COVER
4H-9628	[1]	GASKET
1M-6098	[1]	TUBE
		(PART OF ASSEM. 9H6102)
1M-6047	[1]	PLUNGER ASSEM.
0L-1351	[5]	BOLT
3B-4506	[5]	LOCKWASHER
4H-9640	[2]	BUSHING
5H-1092	[1]	SPACER
		(PARTS OF ASSEM. 8H6324)
9H-6102	[1]	COVER ASSEM.
3B-8024	[1]	GASKET
0S-1588	[10]	BOLT
3B-4506	[10]	LOCKWASHER
4H-9576	[2]	GASKET
1A-2029	[34]	BOLT
3B-4506	[34]	LOCKWASHER
5H-1088	[1]	COVER (FRONT)
7H-9829	[1]	COVER (REAR)
2H-8829	[1]	PLUG
4F-9325	[1]	GASKET
2A-3348	[1]	DOWEL
		(PART OF ASSEM. 8H6324)
0S-1588	[1]	BOLT
3B-4506	[1]	LOCKWASHER
2B-4602	[1]	PLUG
2B-8460	[1]	COVER
2B-6924	[1]	GASKET
1A-5183	[2]	BOLT
3B-4506	[2]	LOCKWASHER
2A-5349	[5]	STUD
		(PART OF ASSEM. 8H6324)
0T-0199	[1]	PLUG
3F-7473	[1]	BUSHING (INNER)
3F-7474	[1]	BUSHING (OUTER)
		(PARTS OF ASSEM. 8H6324)
0S-1594	[2]	BOLT
3B-4506	[2]	LOCKWASHER
1A-2029	[8]	BOLT
3B-4506	[8]	LOCKWASHER
7B-3235	[1]	BOLT (1 3/8" LONG)
1A-2469	[1]	BOLT (1 3/4" LONG)
3B-4508	[2]	LOCKWASHER
4F-0389	[1]	BUSHING ASSEM.
0S-1594	[10]	BOLT
3B-4506	[10]	LOCKWASHER
4H-3740	[1]	COVER
3B-8024	[1]	GASKET

Information:

BASIC ENGINE

CYLINDER HEAD GP

Special Instruction

Reconditioning Of Cylinder Heads For Use On Spacer Plate Cylinder Blocks{1101}
Reconditioning Of Cylinder Heads For Use On Spacer Plate Cylinder Blocks{1101}

Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}

Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}

Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}

Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}

Use Of 6V9050 Exhaust Stud Removal Group{1100}
Use Of 6V9050 Exhaust Stud Removal Group{1100}

Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}

Tool Operating Manual

Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}
Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}

Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}
Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}

188-3922 Broken Exhaust Bolt and Stud Removal Group for 3114, 3116, 3126, 3126B, 3176, 3176B, C-10, and C12 Engines{0374, 0599, 0701, 0702, 0703}
188-3922 Broken Exhaust Bolt and Stud Removal Group for 3114, 3116, 3126, 3126B, 3176, 3176B, C-10, and C12 Engines{0374, 0599, 0701, 0702, 0703}

CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}
CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}

{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}

Service Magazine

Vacuum Tester Checks For Leaks Between Valve Face and Seat{0651,1103,1105}
1982/09/06

New 6V7059 Micrometer Measures Liner Top Flange And Valve Lip {0653,1216,1105}
1982/11/29

Engine Valve Stem "Use Again" Specifications{0653,1105}
1983/02/28

Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1983/10/17

Valve Lash Adjustment Not A Warranty Item {1102,1105}
1985/01/14

Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02

Valve Lash Adjustment Interval Is Changed {1105}
1986/07/07

Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures{1209}
1977/05/16

Tools Now Available To Ream And/Or Hone 0.500" (12.70 mm) Diameter Valve Guides{0663}
1977/08/22

Tolerance Added To Valve Clearance Specifications{1105,0374}
1978/01/16

Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1978/01/30

Use Again Specifications For Valve Springs Are Changed{1108}
1978/03/06

Use New Tools To Adapt Former Cylinder Heads With Counterbores To Cylinder Blocks With Spacer Plates{0600,1100,1101,1201}
1978/05/22

A New Method To Clean And Polish Engine Valve Stems{0674,1105}
1979/05/28

Why Engines Are Damaged By Fuel Sulfur{1104,1216,1280,1318,1215}
1979/08/27

Fuel Sulfur-Your Diesel's Silent Enemy{0375,1280}
1979/12/17

New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads{1105,1101}
1990/10/08

Caterpillar Parts SIS Catalog D8H :

COMPRESSION RELEASE CONTROL

MANIFOLDS

3S-2394 TURBOCHARGER ASSEMBLY

3S-8271 TURBOCHARGER ASSEMBLY

2M-5488 TURBOCHARGER ASSEMBLY

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER BLOCK AND COVERS

Truck sale:

22,300 USD

Caterpillar D8H, Construction
- Dozers
BLANCHARD MACHINERY CO.

26,000

Caterpillar D8H, Construction
- Dozers
H.O. PENN MACHINERY CO., INC.

CATERPILLAR D8H 1972
- TRACK TYPE TRACTORS
H O PENN MCHY
122 Noxon Road - Poughkeepsie - New Yo

CAT D8H

Don Smock Auction Co.
Pendleton, Indiana 46064

Call

CAT D8H

Walker Machinery