CYLINDER HEAD AND VALVE MECHANISM--End View Part 2 of 2 Serial No. 46A10725 to 12642, 12650, 13183 to 22091, 22103, 22108 and 46A22111 inclusive D8H

BASIC ENGINE

CYLINDER HEAD GP

0. CYLINDER H
1. CYLINDER H
2. CYLINDER H
3. CYLINDER H
4. CYLINDER H
5. CYLINDER H
6. CYLINDER H
7. 1P-5985 CYLINDER H
8. 1P-5985 CYLINDER H

CYLINDER BLOCK GP

9. CYLINDER B
0. INFORMATION

TRACK-TYPE TRACTOR D8H TRACK-TYPE TRACTOR 46A
D8H TRACTOR / POWER SHIFT / 46A10725-24432 (MACHINE) UE036084 D8H 46A (1959)

BASIC ENGINE

CYLINDER HEAD GP

CYLINDER HEAD AND VALVE MECHANISM

1P-5985 CYLINDER HEAD ASSEMBLY

#UE0360840050

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--End View Part 2 of 2
Serial No. 46A10725 to 12642, 12650, 13183 to 22091, 22103, 22108 and 46A22111 inclusive

c130765 UE036084

None CYLINDER HEAD AND VALVE MECHANISM Parts scheme

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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.
0L-1143	[14]	BOLT
3B-4506	[14]	LOCKWASHER
0T-0431	[14]	WASHER
3B-0623	[28]	PLUG
		(14 IN EACH HEAD ASSEM. 4S6579)
9H-1020	[12]	STUD
4S-6579	[2]	CYLINDER SERVICE HEAD
3S-1205	[2]	GASKET
9M-8745	[6]	INSERT (INTAKE)
		(STANDARD)
		(3 IN EACH HEAD ASSEM. 4S6579)
4S-8912	[6]	INSERT
		(.005" OVERSIZE)
4S-8913	[6]	INSERT
		(.010" OVERSIZE)
8M-9810	[6]	INSERT (EXHAUST)
		(STANDARD)
		(3 IN EACH HEAD ASSEM. 4S6579)
4S-8896	[6]	INSERT
		(.005" OVERSIZE)
4S-8897	[6]	INSERT
		(.010" OVERSIZE)
8H-1994	[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
9M-5350	[12]	SPRING
9M-5349	[12]	SPRING
9M-2616	[2]	GASKET
4S-7468	[12]	ROTATOR
1S-6653	[6]	BUSHING (EXHAUST)
1S-9910	[6]	BUSHING (INTAKE)
		(3 OF EACH IN EACH HEAD ASSEM. 4S6579)
4F-5607	[6]	SEAL
6B-7021	[6]	SEAL
9H-1288	[24]	STUD
		-OR-
9H-1288	[12]	STUD
1A-5822	[12]	BOLT
5M-2705	[6]	RETAINER
9M-8025	[6]	CHAMBER ASSEM.
5H-7071	[24]	DIRECTOR
		(12 IN EACH HEAD ASSEM. 4S6579)
5H-2579	[6]	GASKET
1S-4390	[2]	GASKET
8H-1993	[6]	VALVE (INTAKE)

#UE0360840051

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--SIDE VIEW Part 1 of 2
SERIAL NO. 46A12643 TO 46A12649 AND 46A12651 TO 46A13182 INCLUSIVE
SEE PAGE 30 FOR GASKET KITS

c223503 UE036084

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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
9M-2315	[2]	COVER
1S-4048	[1]	BRACKET ASSEM.
1F-0748	[2]	NUT (WELD)
		(PART OF BRACKET ASSEM. 1S4048)
1A-5666	[16]	NUT
9H-1031	[14]	WASHER
1A-1884	[4]	SPRING
2B-7408	[2]	PLUG
9M-2617	[2]	GASKET
7B-1756	[5]	NUT
7B-2420	[2]	FERRULE
7B-2419	[2]	SEAL
4H-7316	[1]	SHAFT
7B-0280	[1]	SEAL
2B-7114	[6]	YOKE
4H-7302	[12]	GUIDE
0S-1590	[12]	BOLT
3H-3451	[6]	LOCK
5S-1220	[12]	LIFTER ASSEM.
9H-1022	[6]	STUD
4K-8977	[1]	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
9M-2314	[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
0S-1591	[10]	BOLT
3B-4506	[10]	LOCKWASHER
0T-0431 C	[10]	WASHER
C		INDICATES CHANGE

#UE0360840052

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--END VIEW Part 2 of 2
SERIAL NO. 46A12643 TO 46A12649 AND 46A12651 TO 46A13182 INCLUSIVE

c130216 UE036084

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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.
0L-2070	[14]	BOLT
3B-4506	[14]	LOCKWASHER
0T-0431	[14]	WASHER
3B-0623	[28]	PLUG
		(14 IN EACH HEAD ASSEM. 4S6579)
9H-1020	[12]	STUD
4S-6579	[2]	CYLINDER SERVICE HEAD
9M-7303	[2]	GASKET
9M-8745	[6]	INSERT (INTAKE)
		(STANDARD)
		(3 IN EACH HEAD ASSEM. 4S6579)
4S-8912	[6]	INSERT (.005" OVERSIZE)
4S-8913	[6]	INSERT (.010" OVERSIZE)
8M-9810	[6]	INSERT (EXHAUST)
		(STANDARD)
		(3 IN EACH HEAD ASSEM. 4S6579)
4S-8896	[6]	INSERT (.005" OVERSIZE)
4S-8897	[6]	INSERT (.010" OVERSIZE)
8H-1994	[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
9M-5350	[12]	SPRING
9M-5349	[12]	SPRING
9M-2616	[2]	GASKET
4S-7468	[12]	ROTATOR
1S-6653	[6]	BUSHING (EXHAUST)
1S-9910	[6]	BUSHING (INTAKE)
		(3 OF EACH IN EACH HEAD ASSEM. 4S6579)
4F-5607	[6]	SEAL
6B-7021	[6]	SEAL
9H-1288	[24]	STUD
		-OR-
9H-1288	[12]	STUD
1A-5822	[12]	BOLT
5M-2705	[6]	RETAINER
9M-8025	[6]	CHAMBER ASSEM.
5H-7071	[24]	DIRECTOR
		(12 IN EACH HEAD ASSEM. 4S6579)
5H-2579	[6]	GASKET
1S-4390	[2]	GASKET
8H-1993	[6]	VALVE (INTAKE)

#UE0360840053

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--Side View Part 1 of 2
Serial No. 46A22092 to 22102, 22104 to 22107, 22109, 22110, 22112 to 22509, 22515 to 22517, 22521, 22523 to
22528, 22533, 22548, 22551, 22552, 22555, 22562, 22566, 22567, 22571, 22589, 22594, 22595, 22624 to 22626
and 46A22638 inclusive. See Page 30 for Gasket Kits

c223504 UE036084

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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
9M-2315	[2]	COVER
1S-4048	[1]	BRACKET ASSEM
1F-0748	[2]	NUT (WELD)
		(PART OF BRACKET ASSEM. 1S4048)
1A-5666	[16]	NUT
9H-1031	[14]	WASHER
1A-1884	[4]	SPRING
2B-7408	[2]	PLUG
9M-2617	[2]	GASKET
7B-2420	[2]	FERRULE
6L-7814 C	[2]	SEAL
4H-7316	[1]	SHAFT
7B-0280	[1]	SEAL
2B-7114	[6]	YOKE
4H-7302	[12]	GUIDE
0S-1590	[12]	BOLT
3H-3451	[6]	LOCK
5S-1220	[12]	LIFTER ASSEM
9H-1022	[6]	STUD
4K-8977	[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
9M-2314	[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
6L-7813 C	[24]	SEAL
2A-4639	[10]	BOLT
3B-4506	[10]	LOCKWASHER
0T-0431 C	[10]	WASHER
C		INDICATES CHANGE

#UE0360840054

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--End View Part 2 of 2
Serial No. 46A22092 to 22102, 22104 to 22107, 22109, 22110, 22112 to 22509, 22515 to 22517, 22521, 22523
to 22528, 22533, 22548, 22551, 22552, 22555, 22562, 22566, 22567, 22571, 22589, 22594, 22595,
22624 to 22626 and 46A22638 inclusive

c130767 UE036084

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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.
0L-1143	[14]	BOLT
3B-4506	[14]	LOCKWASHER
0T-0431	[14]	WASHER
3B-0623	[28]	PLUG
		(14 IN EACH HEAD ASSEM. 4S6579)
9H-1020	[12]	STUD
4S-6579	[2]	CYLINDER SERVICE HEAD
9M-7303 C	[2]	GASKET
9M-8745	[6]	INSERT (INTAKE)
		(STANDARD)
		(3 IN EACH HEAD ASSEM. 4S6579)
4S-8912	[6]	INSERT (.005" OVERSIZE)
4S-8913	[6]	INSERT (.010" OVERSIZE)
8M-9810	[6]	INSERT (EXHAUST)
		(STANDARD)
		(3 IN EACH HEAD ASSEM. 4S6579)
4S-8896	[6]	INSERT (.005" OVERSIZE)
4S-8897	[6]	INSERT (.010" OVERSIZE)
8H-1994	[6]	VALVE (EXHAUST)
1S-2365 C	[12]	ARM ASSEM.
6B-8505	[12]	SLEEVE
3B-1142	[12]	RETAINER
3B-1143	[36]	LOCK
9M-5350	[12]	SPRING
9M-5349	[12]	SPRING
9M-2616	[2]	GASKET
4S-7468	[12]	ROTATOR
1S-6653	[6]	BUSHING (EXHAUST)
1S-9910	[6]	BUSHING (INTAKE)
		(3 OF EACH IN EACH HEAD ASSEM. 4S6579)
4F-5607	[6]	SEAL
6L-7816 C	[6]	SEAL
9H-1288	[12]	STUD
5M-2705	[6]	RETAINER
9M-8025	[6]	CHAMBER ASSEM.
5H-7071	[24]	DIRECTOR
		(12 IN EACH HEAD ASSEM. 4S6579)
5H-2579	[6]	GASKET
1S-4390	[2]	GASKET
8H-1993	[6]	VALVE (INTAKE)
C		INDICATES CHANGE FROM PREVIOUS

#UE0360840055

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--Side View Part 1 of 2
Serial No. 46A22510 to 22514, 22518 to 22520, 22522, 22529 to 22532, 22534 to 22547, 22549, 22550,
22553, 22554, 22556 to 22561, 22563 to 22565, 22568 to 22570, 22572 to 22588, 22590 to 22593,
22596 to 22623, 22627 to 22637 and 46A22639-Up. See Page 30 for Gasket Kits

c223505 UE036084

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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
9M-2315	[2]	COVER
1S-4048	[1]	BRACKET ASSEM
1F-0748	[2]	NUT (WELD)
		(PART OF BRACKET ASSEM 1S4048)
1A-5666	[16]	NUT
9H-1031	[14]	WASHER
1A-1884	[4]	SPRING
2B-7408	[2]	PLUG
9M-2617	[2]	GASKET
7B-2420	[2]	FERRULE
6L-7814	[2]	SEAL
4H-7316	[1]	SHAFT
7B-0280	[1]	SEAL
2B-7114	[6]	YOKE
4H-7302	[12]	GUIDE
0S-1590	[12]	BOLT
3H-3451	[6]	LOCK
5S-1220	[12]	LIFTER ASSEM
9H-1022	[6]	STUD
4K-8977	[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
9M-2314	[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
6L-7813	[24]	SEAL
2A-4639	[10]	BOLT
3B-4506	[10]	LOCKWASHER
0T-0431 C	[10]	WASHER
C		INDICATES CHANGE

#UE0360840056

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--End View Part 2 of 2
Serial No. 46A22510 to 22514, 22518 to 22520, 22522, 22529 to 22532, 22534 to 22547, 22549, 22550,
22553, 22554, 22556 to 22561, 22563 to 22565, 22568 to 22570, 22572 to 22588, 22590 to 22593,
22596 to 22623, 22627 to 22637 and 46A22639-Up

c130217 UE036084

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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.
0L-1143	[14]	BOLT
3B-4506	[14]	LOCKWASHER
0T-0431	[14]	WASHER
3B-0623	[28]	PLUG
		(14 IN EACH HEAD ASSEM. 4S6579)
9H-1020	[12]	STUD
4S-6579	[2]	CYLINDER SERVICE HEAD
9M-7303	[2]	GASKET
9M-8745	[6]	INSERT (INTAKE)
		(STANDARD)
		(3 IN EACH HEAD ASSEM. 4S6579)
4S-8912	[6]	INSERT (.005" OVERSIZE)
4S-8913	[6]	INSERT (.010" OVERSIZE)
8M-9810	[6]	INSERT (EXHAUST)
		(STANDARD)
		(3 IN EACH HEAD ASSEM. 4S6579)
4S-8896	[6]	INSERT (.005" OVERSIZE)
4S-8897	[6]	INSERT (.010" OVERSIZE)
8H-1994	[6]	VALVE (EXHAUST)
1S-2365	[12]	ARM ASSEM.
6B-8505	[12]	SLEEVE
3B-1142	[12]	RETAINER
3B-1143	[36]	LOCK
9M-5350	[12]	SPRING
9M-5349	[12]	SPRING
9M-2616	[2]	GASKET
4S-7468	[12]	ROTATOR
1S-6653	[6]	BUSHING (EXHAUST)
1S-9910	[6]	BUSHING (INTAKE)
		(3 OF EACH IN EACH HEAD ASSEM. 4S6579)
6L-7816	[6]	SEAL
9H-1288	[12]	STUD
7S-5784 C	[6]	CHAMBER ASSEM.
5H-7071	[24]	DIRECTOR
		(12 IN EACH HEAD ASSEM. 4S6579)
5H-2579	[6]	GASKET
1S-4390	[2]	GASKET
8H-1993	[6]	VALVE (INTAKE)
C		INDICATES CHANGE FROM PREVIOUS

#UE0360840057

1P-5985: CYLINDER HEAD ASSEMBLY

CYLINDER HEAD ASSEMBLY

1P5985 CYLINDER HEAD ASSEMBLY--Field Installation--Type 2
Provides Field Replacement for Machines equipped with Electric Start

c148234 UE036084

1P5985 CYLINDER HEAD ASSEMBLY Parts scheme

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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-7041 C	[1]	HEAD ASSEM.
			(Includes)
2.	4N-3669	[6]	GUIDE
3.	3B-0623	[14]	PLUG
4.	5H-7071	[12]	DIRECTOR
5.	9M-8745	[3]	INSERT (Intake)
	8M-9810	[3]	INSERT (Exhaust)
			(Parts of 4S6579 Assem.)
	4S-8912 H	[3]	INSERT (Intake .005" Oversize)
	4S-8913 H	[3]	INSERT (Intake .010" Oversize)
	4S-8896 H	[3]	INSERT (Exhaust .005" Oversize)
	4S-8897 H	[3]	INSERT (Exhaust .010" Oversize)
6.	9H-1022 J	[3]	STUD
7.	3B-1142	[6]	RETAINER
	3B-1143	[18]	LOCK
8.	9M-5349	[6]	SPRING (Inner)
9.	9M-5350	[6]	SPRING (Outer)
10.	4S-7468	[6]	ROTATOR
11.	9H-1288 J	[6]	STUD
12.	6L-7816	[3]	SEAL
13.	2P-0484 C	[3]	CHAMBER ASSEM.
14.	9H-4883	[3]	GASKET (.0805" Thick)
	9H-4885	[3]	GASKET (.0645" Thick)
	9H-4886	[3]	GASKET (.0505" Thick)
15.	8H-1994	[3]	VALVE (Exhaust)
16.	8H-1993	[3]	VALVE (Intake)
17.	9H-1020 J	[6]	STUD
18.	3N-1414 C	[6]	SPACER
	1P-6034	[1]	KIT (hardware)
			(Consists of Parts Marked J)
	C		INDICATES CHANGE
	H		NOT PART OF 1P5985 CYLINDER HE

#UE0360840058

1P-5985: CYLINDER HEAD ASSEMBLY

CYLINDER HEAD ASSEMBLY

1P5985 CYLINDER HEAD ASSEMBLY--Field Installation
Provides Field Replacement for Machines equipped with Electric Start

c132425 UE036084

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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4S-6579	[1]	HEAD ASSEM.
2.	1S-6653	[3]	BUSHING (Exhaust)
	1S-9910	[3]	BUSHING (Intake)
3.	3B-0623	[14]	PLUG
4.	5H-7071	[12]	DIRECTOR
5.	9M-8745	[3]	INSERT (Intake)
	8M-9810	[3]	INSERT (Exhaust)
			(Parts of 4S6579 Assem.)
	4S-8912 H	[3]	INSERT (Intake .005" Oversize)
	4S-8913 H	[3]	INSERT (Intake .010" Oversize)
	4S-8896 H	[3]	INSERT (Exhaust .005" Oversize)
	4S-8897 H	[3]	INSERT (Exhaust .010" Oversize)
6.	9H-1022 J	[3]	STUD
7.	3B-1142	[6]	RETAINER
	3B-1143	[18]	LOCK
8.	9M-5349	[6]	SPRING (Inner)
9.	9M-5350	[6]	SPRING (Outer)
10.	4S-7468	[6]	ROTATOR
11.	9H-1288 J	[6]	STUD
12.	6L-7816	[3]	SEAL
13.	8S-7601	[3]	CHAMBER ASSEM.
14.	9H-4883	[3]	GASKET (.0805" Thick)
	9H-4885	[3]	GASKET (.0645" Thick)
	9H-4886	[3]	GASKET (.0505" Thick)
15.	8H-1994	[3]	VALVE (Exhaust)
16.	8H-1993	[3]	VALVE (Intake)
17.	9H-1020 J	[6]	STUD
	1P-6034	[1]	KIT (Hardware)
			(Consists of parts marked J)
	H		NOT PART OF 1P5985 CYLINDER HE

#UE0360840059

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--Side View Part 1 of 2
Serial No. 46A10725 to 46A12884 inclusive
1S7878 Cylinder Block Assembly parts are shown on Page 28

c93357 UE036084

None CYLINDER BLOCK AND COVERS Parts scheme

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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
1S-7878 Y	[1]	BLOCK ASSEM.
		(SEE SEPARATE ILLUSTRATION)
1F-1344	[1]	NUT
		(PART OF FITTING 3B8995)
3B-8995	[1]	FITTING
0L-1351	[4]	BOLT
3B-4506	[4]	LOCKWASHER
2A-0762	[2]	BOLT
3B-4504	[2]	LOCKWASHER
8H-5550	[1]	POINTER
4B-2764	[1]	COVER
2H-4054	[1]	GASKET
3D-0472	[1]	STUD
		(PART OF HOUSING ASSEM. 9M3609)
3B-1915	[2]	BOLT
3B-4506	[2]	LOCKWASHER
5M-3673	[10]	NUT
5M-3695	[10]	LOCK
2M-7961	[1]	GASKET
0V-0155	[2]	STUD
2D-8426	[11]	STUD
2B-2994	[2]	DOWEL
		(PARTS OF HOUSING ASSEM. 9M3609)
0V-0113	[1]	STUD
5B-1229	[1]	STUD
4B-3251	[6]	STUD
1H-4004	[5]	STUD
0T-0102	[4]	BOLT
0L-0364	[4]	LOCK
7F-4363	[1]	SLINGER
7F-4364	[1]	GASKET
1F-3391	[1]	STUD
6F-5282	[2]	BOLT
3B-4508	[2]	LOCKWASHER
1A-0458	[4]	BOLT
3B-4512	[4]	LOCKWASHER
9H-1020	[12]	STUD
		(PART OF HOUSING ASSEM. 9M3609)
9M-3609	[1]	HOUSING ASSEM.
9M-0488	[2]	STUD
9B-3133	[1]	GASKET
7H-7201	[1]	PAN ASSEM.
6B-9551	[1]	STUD
		(PART OF PAN ASSEM. 7H7201)
4H-8795	[1]	TUBE ASSEM.
0L-1547	[1]	NUT
5H-4390	[1]	SLEEVE
		(PARTS OF TUBE ASSEM 4H8795)
4M-4409	[1]	GASKET
0L-0827	[1]	PLUG
0L-1124	[1]	GASKET
3H-3285	[1]	FERRULE
		(PART OF PAN ASSEM. 9M3920)
3H-3385	[1]	SEAL
9H-1077	[2]	STUD
8B-0375	[6]	LINER
7B-2126	[18]	SEAL
1S-1409	[1]	CLIP
5M-9621	[4]	STUD
9H-9077	[2]	BOSS
		(PARTS OF COVER ASSEM. 1M988)
1M-0988	[1]	COVER ASSEM.
3B-1915	[6]	BOLT
3B-4506	[6]	LOCKWASHER
7B-5415	[2]	PIN
		(PART OF COVER ASSEM. 6H6803)
6H-6803	[1]	COVER ASSEM.
4H-9629	[1]	GASKET
4H-9640	[1]	BEARING
4H-8986	[1]	WASHER
		(PARTS OF COVER ASSEM. 6H6803)
0S-1594	[42]	BOLT
3B-4506	[62]	LOCKWASHER
7B-5415	[2]	DOWEL
4H-8986	[1]	WASHER
4H-8781	[1]	GASKET
0L-1351	[1]	BOLT
1D-4717	[1]	NUT
3B-4506	[1]	LOCKWASHER
1S-1410	[1]	SUPPORT
0S-1595	[12]	BOLT
3B-4508	[12]	LOCKWASHER
3B-8013	[2]	COVER
3B-8017	[2]	GASKET
0S-1585	[36]	BOLT
3B-4508	[36]	LOCKWASHER
5B-5812	[2]	DOWEL
		(PART OF PAN ASSEM. 9M3920)
9M-3920	[1]	PAN ASSEM.
0S-0509	[39]	BOLT
3B-4506	[19]	LOCKWASHER
0S-1584	[4]	BOLT
1B-4205	[4]	NUT
3B-4508	[4]	LOCKWASHER
Y		SEPARATE ILLUSTRATION

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 :

CYLINDER HEAD AND VALVE MECHANISM

BREATHER AND OIL FILLER

COMPRESSION RELEASE CONTROL

BREATHER AND OIL FILLER

3S-2340 MANIFOLDS AND EXHAUST PIPE GROUP

MANIFOLDS AND EXHAUST PIPE

CYLINDER HEAD AND VALVE MECHANISM

1P-5985 CYLINDER HEAD ASSEMBLY

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