FINAL DRIVE--Part 2 of 2 Serial No. 46A6659 to 46A8158 inclusive Note: Quantities shown are those required for both R.H. and L.H. sides. Refer also to Pages 174 and 175 for special parts D8H

POWER TRAIN

DRIVE GP-FINAL

0. FINAL DRIV
1. FINAL DRIV
2. FINAL DRIV
3. 8H-2059 FINAL DRIV
4. 8H-2059 FINAL DRIV
5. FINAL DRIV
6. FINAL DRIV
7. FINAL DRIV
8. FINAL DRIV

UNDERCARRIAGE

IDLER GP

9. FRONT IDLE
0. INFORMATION

TRACK-TYPE TRACTOR D8H TRACK-TYPE TRACTOR 46A
D8 TRACTOR / POWER SHIFT / 46A03044-10724 (MACHINE) UE034686 D8H 46A (1959)

POWER TRAIN

DRIVE GP-FINAL

FINAL DRIVE

8H-2059 FINAL DRIVE

#UE0346860350

FINAL DRIVE

FINAL DRIVE--Part 2 of 2
Serial No. 46A6659 to 46A8158 inclusive
Note: Quantities shown are those required for both R.H. and L.H. sides. Refer also to Pages 174 and 175 for special parts

c87019 UE034686

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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
9H-5093	[2]	GEAR (55 TEETH)
9F-7975	[2]	GUARD
0S-0509	[28]	BOLT
3B-4506	[28]	LOCKWASHER
4M-0656	[4]	RETAINER
4M-0661	[4]	SEAL
4M-0660	[8]	RING
		(2 IN EACH SEAL GROUP 5M1177)
7M-5123	[12]	PIN
		(3 IN EACH RETAINER ASSEM. 4M658)
4M-0658	[4]	RETAINER ASSEM.
5M-1177 R	[4]	SEAL GROUP
1M-9015	[4]	SEAL
7M-5130	[12]	PIN
8H-0992	[2]	TRUNNION
0L-1026	[2]	PLUG
8H-1130	[2]	DOWEL
8H-2046	[2]	RING
8M-3392	[12]	BOLT
8M-2881	[6]	LOCK
8M-3832	[12]	WASHER
8H-6812	[2]	SHAFT ASSEM.
8H-2435	[2]	RING
8H-0891	[2]	INNER RACE AND ROLLER ASSEM.
8H-0892	[2]	RACE (OUTER)
8M-3392	[16]	BOLT
8H-1310	[8]	LOCK
8M-3832	[16]	WASHER
9H-5094 R	[2]	HUB
0S-1601	[24]	BOLT
1B-4206	[24]	NUT
2A-4462	[24]	LOCK
9F-7960	[24]	PLATE
2K-0744	[2]	PLUG
1S-0454	[12]	BOLT
3B-4514	[12]	LOCKWASHER
4B-4342	[28]	RIVET
		(14 IN EACH SPROCKET ASSEM. 1S900 AND 8M5669)
1S-0877	[2]	GUARD
9F-7978	[4]	GUARD
		(2 IN EACH SPROCKET ASSEM. 1S900 AND 8M5669)
8H-0925	[2]	SUPPORT
8H-0922	[2]	SPACER
8H-0931	[2]	SHIM
8F-9372	[20]	BOLT
3B-4508	[20]	LOCKWASHER
8H-0901	[6]	CUP
8H-0902	[6]	CONE
7M-2552	[2]	NUT
7M-2553	[2]	LOCK
8H-0908	[2]	SPACER
1B-8745	[2]	KEY
5M-5017	[2]	NUT
8H-0984	[2]	CAP
0L-1351	[4]	BOLT
3B-4506	[4]	LOCKWASHER
8H-0889	[2]	LOCK
8M-7999	[2]	CAGE
2B-7557	[4]	CORK
8H-0871	[2]	SEAL
1M-0638	[2]	SPACER
		(1 IN EACH SHAFT ASSEM. 8H6812)
1S-0900	[2]	SPROCKET ASSEM. (STANDARD)
		NOTE: 1S8725 SPROCKET RIM IS AVAILABLE FOR REPLACEMENT OF WORN SPROCKET RIM
		-OR-
8M-5669	[2]	SPROCKET ASSEM. (SNOW)
		NOTE: 1M3864 SPROCKET RIM IS AVAILABLE FOR REPLACEMENT OF WORN SPROCKET RIM
R		REMFG PART MAY BE AVAILABLE

#UE0346860351

FINAL DRIVE

FINAL DRIVE--Part 1 of 2
Serial No. 46A8159 to 46A8230 inclusive
Note: Quantities shown are those required for both R.H. and L.H. sides. Refer also to Pages 174 and 175 for special parts

c87958 UE034686

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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
9H-6864	[24]	BOLT
3B-4510	[24]	LOCKWASHER
8H-1053	[2]	FLANGE
8H-2521	[2]	GASKET
7B-3235	[14]	BOLT
3B-4508	[14]	LOCKWASHER
3F-1953	[2]	DOWEL
8B-4455	[2]	OUTER RACE AND ROLLER ASSEM.
8B-4454	[2]	RACE (INNER)
8H-2434	[2]	DRUM
5M-5016	[2]	NUT
8H-1105	[2]	LOCK
1M-0380	[2]	GASKET
0S-1620	[2]	BOLT
1S-8816	[2]	SEAL
8H-1234	[2]	CAGE
4M-0680	[2]	GASKET
4H-0254	[2]	DOWEL
4M-0679	[2]	CAGE
9F-8073	[2]	RACE (INNER)
9F-8072	[2]	OUTER RACE AND ROLLER ASSEM.
8H-3375	[2]	GASKET
0L-1026	[2]	PLUG
4H-6534	[2]	DOWEL
1A-1135	[60]	BOLT
3B-4510	[60]	LOCKWASHER
2D-6421	[2]	OUTER RACE AND ROLLER ASSEM.
1M-1604	[2]	RACE (INNER)
8H-1034	[2]	PINION (12 TEETH)
8M-0325	[1]	CASE (RIGHT HAND)
8M-0326	[1]	CASE (LEFT HAND)
2A-0309	[6]	DOWEL (2" LONG)
0L-1026	[2]	PLUG
1H-0525	[2]	DOWEL
9F-8089	[2]	RACE (INNER)
9F-8074	[2]	OUTER RACE AND ROLLER ASSEM.
0S-1585	[16]	BOLT
4M-0706	[8]	LOCK
4M-0602	[2]	PINION
		(45 AND 12 TEETH)

#UE0346860352

FINAL DRIVE

Serial No. 46A8159 to 46A8230 inclusive
Note: Quantities shown are those required for both R.H. and L.H. sides
Refer also to Pages 174 and 175 for special parts

c90977 UE034686

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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
9H-5093	[2]	GEAR (55 TEETH)
9F-7975	[2]	GUARD
0S-0509	[28]	BOLT
3B-4506	[28]	LOCKWASHER
4M-0656	[4]	RETAINER
4M-0661	[4]	SEAL
4M-0660	[8]	RING
		(2 IN EACH SEAL GROUP 5M1177)
7M-5123	[12]	PIN
		(3 IN EACH RETAINER ASSEM. 4M658)
4M-0658	[4]	RETAINER ASSEM.
5M-1177 R	[4]	SEAL GROUP
1M-9015	[4]	SEAL
7M-5130	[12]	PIN
8H-0992	[2]	TRUNNION
0L-1026	[2]	PLUG
8H-1130	[2]	DOWEL
8H-2046	[2]	RING
8M-3392	[12]	BOLT
8M-2881	[6]	LOCK
8M-3832	[12]	WASHER
8H-6812	[2]	SHAFT ASSEM.
8H-2435	[2]	RING
8H-0891	[2]	INNER RACE AND ROLLER ASSEM.
8H-0892	[2]	RACE (OUTER)
8M-3392	[16]	BOLT
8H-1310	[8]	LOCK
8M-3832	[16]	WASHER
9H-5094 R	[2]	HUB
0S-1601	[24]	BOLT
1B-4206	[24]	NUT
2A-4462	[24]	LOCK
9F-7960	[24]	PLATE
2K-0744	[2]	PLUG
1S-0454	[12]	BOLT
3B-4514	[12]	LOCKWASHER
4B-4342	[28]	RIVET
		(14 IN EACH SPROCKET ASSEM. 1S900 AND 8M5669)
1S-0877	[2]	GUARD
9F-7978	[4]	GUARD
		(2 IN EACH SPROCKET ASSEM. 1S900 AND 8M5669)
8H-0925	[2]	SUPPORT
8H-0922	[2]	SPACER
8H-0931	[2]	SHIM
8F-9372	[20]	BOLT
3B-4508	[20]	LOCKWASHER
8H-0901	[6]	CUP
8H-0902	[6]	CONE
2S-1734	[2]	NUT
2S-1719	[2]	LOCK
8M-7999	[2]	CAGE
1B-8745	[2]	KEY
5M-5017	[2]	NUT
8H-0984	[2]	CAP
0L-1351	[4]	BOLT
3B-4506	[4]	LOCKWASHER
8H-0889	[2]	LOCK
0S-1613	[8]	BOLT
7F-2836	[8]	LOCK
2B-7557	[4]	CORK
8H-0871	[2]	SEAL
1M-0638	[2]	SPACER
		(1 IN EACH SHAFT ASSEM. 8H6812)
1S-0900	[2]	SPROCKET ASSEM. (STANDARD)
		NOTE: 1S8725 SPROCKET RIM IS AVAILABLE FOR REPLACEMENT OF WORN SPROCKET RIM
		-OR-
8M-5669	[2]	SPROCKET ASSEM. (SNOW)
		NOTE: 1M3864 SPROCKET RIM IS AVAILABLE FOR REPLACEMENT OF WORN SPROCKET RIM
R		REMFG PART MAY BE AVAILABLE

#UE0346860353

8H-2059: FINAL DRIVE

FINAL DRIVE

FINAL DRIVE (8H2059 N/S)--Part 1 of 2
Serial No. 46A8231 to 46A9570 inclusive
Note: Quantities shown are those required for both R.H. and L.H. sides. Refer also to Pages 174, 175 and
175A for special parts

c87958 UE034686

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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
9H-6864	[24]	BOLT
3B-4510	[24]	LOCKWASHER
8H-1053	[2]	FLANGE
8H-2521	[2]	GASKET
7B-3235	[14]	BOLT
3B-4508	[14]	LOCKWASHER
3F-1953	[2]	DOWEL
8B-4455	[2]	OUTER RACE AND ROLLER ASSEM.
8B-4454	[2]	RACE (INNER)
8H-2434	[2]	DRUM
5M-5016	[2]	NUT
8H-1105	[2]	LOCK
1M-0380	[2]	GASKET
0S-1620	[2]	BOLT
1S-8816	[2]	SEAL
8H-1234	[2]	CAGE
4M-0680	[2]	GASKET
4H-0254	[2]	DOWEL
4M-0679	[2]	CAGE
9F-8073	[2]	RACE (INNER)
9F-8072	[2]	OUTER RACE AND ROLLER ASSEM.
8H-3375	[2]	GASKET
0L-1026	[2]	PLUG
4H-6534	[2]	DOWEL
1A-1135	[60]	BOLT
3B-4510	[60]	LOCKWASHER
2D-6421	[2]	OUTER RACE AND ROLLER ASSEM.
1M-1604	[2]	RACE (INNER)
8H-1034	[2]	PINION (12 TEETH)
8M-0325	[1]	CASE (RIGHT HAND)
8M-0326	[1]	CASE (LEFT HAND)
2A-0309	[6]	DOWEL (2" LONG)
0L-1026	[2]	PLUG
1H-0525	[2]	DOWEL
9F-8089	[2]	RACE (INNER)
9F-8074	[2]	OUTER RACE AND ROLLER ASSEM.
0S-1585	[16]	BOLT
4M-0706	[8]	LOCK
4M-0602	[2]	PINION
		(45 AND 12 TEETH)

#UE0346860354

8H-2059: FINAL DRIVE

FINAL DRIVE

FINAL DRIVE (8H2059 N/S)--Part 2 of 2
Serial No. 46A8231 to 46A9570 inclusive
Note: Quantities shown are those required for both R.H. and L.H. sides. Refer also to Pages 174, 175
and 175A for special parts

c94409 UE034686

For full view, you need register

Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
9H-5093	[2]	GEAR (55 TEETH)
9F-7975	[4]	GUARD
0S-0509	[56]	BOLT
3B-4506	[56]	LOCKWASHER
4M-0656	[4]	RETAINER
4M-0661	[4]	SEAL
4M-0660	[8]	RING
		(2 IN EACH SEAL GROUP 5M1177)
7M-5123	[12]	PIN
		(3 IN EACH RETAINER ASSEM. 4M658)
4M-0658	[4]	RETAINER ASSEM.
5M-1177 R	[4]	SEAL GROUP
1M-9015	[4]	SEAL
7M-5130	[12]	PIN
8H-0992	[2]	TRUNNION
0L-1026	[2]	PLUG
8H-1130	[2]	DOWEL
8H-2046	[2]	RING
8M-3392	[12]	BOLT
8M-2881	[6]	LOCK
8M-3832	[12]	WASHER
8H-6812	[2]	SHAFT ASSEM.
8H-2435	[2]	RING
8H-0891	[2]	INNER RACE AND ROLLER ASSEM.
8H-0892	[2]	RACE (OUTER)
8M-3392	[16]	BOLT
8H-1310	[8]	LOCK
8M-3832	[16]	WASHER
9H-5094 R	[2]	HUB
0S-1601	[24]	BOLT
1B-4206	[24]	NUT
2A-4462	[24]	LOCK
9F-7960	[24]	PLATE
2K-0744	[2]	PLUG
1S-0454	[12]	BOLT
3B-4514	[12]	LOCKWASHER
4B-4342	[28]	RIVET
		(14 IN EACH SPROCKET ASSEM. 1S900 AND 8M5669)
1S-0877	[2]	GUARD
9F-7978	[4]	GUARD
		(2 IN EACH SPROCKET ASSEM. 1S900 AND 8M5669)
2S-2172	[2]	SUPPORT
1B-8743	[2]	KEY
8H-0922	[2]	SPACER
8H-0931	[2]	SHIM
8F-9372	[20]	BOLT
3B-4508	[20]	LOCKWASHER
8H-0901	[6]	CUP
8H-0902	[6]	CONE
2S-1734	[2]	NUT
2S-1719	[2]	LOCK
8M-7999	[2]	CAGE
1B-8745	[2]	KEY
5M-5017	[2]	NUT
8H-0984	[2]	CAP
0L-1351	[4]	BOLT
3B-4506	[4]	LOCKWASHER
8H-0889	[2]	LOCK
0S-1614	[8]	BOLT
7F-2836	[8]	LOCK
2B-7557	[4]	CORK
8H-0871	[2]	SEAL
1M-0638	[2]	SPACER
		(1 IN EACH SHAFT ASSEM. 8H6812)
1S-0900	[2]	SPROCKET ASSEM. (STANDARD)
		NOTE: 1S8725 SPROCKET RIM IS AVAILABLE FOR REPLACEMENT OF WORN SPROCKET RIM
		-OR-
8M-5669	[2]	SPROCKET ASSEM. (SNOW)
		NOTE: 1M3864 SPROCKET RIM IS AVAILABLE FOR REPLACEMENT OF WORN SPROCKET RIM
R		REMFG PART MAY BE AVAILABLE

#UE0346860355

FINAL DRIVE

FINAL DRIVE--Part 1 of 2
Serial No. 46A9571 to 46A9846 inclusive
Note: Quantities shown are those required for both R.H. and L.H. sides

c87958 UE034686

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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
9H-6864	[24]	BOLT
3B-4510	[24]	LOCKWASHER
8H-1053	[2]	FLANGE
8H-2521	[2]	GASKET
7B-3235	[14]	BOLT
3B-4508	[14]	LOCKWASHER
3F-1953	[2]	DOWEL
8B-4455	[2]	OUTER RACE AND ROLLER ASSEM.
8B-4454	[2]	RACE (INNER)
8H-2434	[2]	DRUM
5M-5016	[2]	NUT
8H-1105	[2]	LOCK
1M-0380	[2]	GASKET
0S-1620	[2]	BOLT
1S-8816	[2]	SEAL
8H-1234	[2]	CAGE
4M-0680	[2]	GASKET
4H-0254	[2]	DOWEL
4M-0679	[2]	CAGE
9F-8073	[2]	RACE (INNER)
9F-8072	[2]	OUTER RACE AND ROLLER ASSEM.
8H-3375	[2]	GASKET
0L-1026	[2]	PLUG
4H-6534	[2]	DOWEL
1A-1135	[60]	BOLT
3B-4510	[60]	LOCKWASHER
2D-6421	[2]	OUTER RACE AND ROLLER ASSEM.
1M-1604	[2]	RACE (INNER)
8H-1034	[2]	PINION (12 TEETH)
8M-0325	[1]	CASE (RIGHT HAND)
8M-0326	[1]	CASE (LEFT HAND)
2A-0309	[6]	DOWEL (2" LONG)
0L-1026	[2]	PLUG
1H-0525	[2]	DOWEL
9F-8089	[2]	RACE (INNER)
9F-8074	[2]	OUTER RACE AND ROLLER ASSEM.
0S-1585	[16]	BOLT
4M-0706	[8]	LOCK
4M-0602	[2]	PINION
		(45 AND 12 TEETH)

#UE0346860356

FINAL DRIVE

FINAL DRIVE--Part 2 of 2
Serial No. 46A9571 to 46A9846 inclusive
Note: Quantities shown are those required for both R.H. and L.H. sides

c92872 UE034686

For full view, you need register

Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
9H-5093	[2]	GEAR (55 TEETH)
9F-7975	[4]	GUARD
0S-0509	[56]	BOLT
3B-4506	[56]	LOCKWASHER
4M-0656	[4]	RETAINER
4M-0661	[4]	SEAL
4M-0660	[8]	RING
		(2 IN EACH SEAL GROUP 5M1177)
7M-5123	[12]	PIN
		(3 IN EACH RETAINER ASSEM. 4M658)
4M-0658	[4]	RETAINER ASSEM.
5M-1177 R	[4]	SEAL GROUP
1M-9015	[4]	SEAL
7M-5130	[12]	PIN
8H-0992	[2]	TRUNNION
0L-1026	[2]	PLUG
8H-1130	[2]	DOWEL
8H-2046	[2]	RING
8M-3392	[12]	BOLT
8M-2881	[6]	LOCK
8M-3832	[12]	WASHER
8H-6812	[2]	SHAFT ASSEM.
8H-2435	[2]	RING
8H-0891	[2]	INNER RACE AND ROLLER ASSEM.
8H-0892	[2]	RACE (OUTER)
8M-3392	[16]	BOLT
8H-1310	[8]	LOCK
8M-3832	[16]	WASHER
9H-5094 R	[2]	HUB
0S-1601	[24]	BOLT
1B-4206	[24]	NUT
2A-4462	[24]	LOCK
9F-7960	[24]	PLATE
2K-0744	[2]	PLUG
1S-0454	[12]	BOLT
3B-4514	[12]	LOCKWASHER
4B-4342	[28]	RIVET
		(14 IN EACH SPROCKET ASSEM. 1S900 AND 8M5669)
1S-0877	[2]	GUARD
9F-7978	[4]	GUARD
		(2 IN EACH SPROCKET ASSEM. 1S900 AND 8M5669)
2S-2172	[2]	SUPPORT
1B-8743	[2]	KEY
8H-0922	[2]	SPACER
8H-0908	[2]	SPACER
8H-0931	[2]	SHIM
8F-9372	[20]	BOLT
3B-4508	[20]	LOCKWASHER
8H-0901	[6]	CUP
8H-0902	[6]	CONE
3S-6989	[2]	NUT
2S-1719	[2]	LOCK
8M-7999	[2]	CAGE
1B-8745	[2]	KEY
5M-5017	[2]	NUT
8H-0984	[2]	CAP
0L-1351	[4]	BOLT
3B-4506	[4]	LOCKWASHER
8H-0889	[2]	LOCK
0S-1614	[8]	BOLT
7F-2836	[8]	LOCK
2B-7557	[4]	CORK
8H-0871	[2]	SEAL
1M-0638	[2]	SPACER
		(1 IN EACH SHAFT ASSEM. 8H6812)
1S-0900	[2]	SPROCKET ASSEM. (STANDARD)
		NOTE: 1S8725 SPROCKET RIM IS AVAILABLE FOR REPLACEMENT OF WORN SPROCKET RIM
		- OR -
8M-5669	[2]	SPROCKET ASSEM. (SNOW)
		NOTE: 1M3864 SPROCKET RIM IS AVAILABLE FOR REPLACEMENT OF WORN SPROCKET RIM
R		REMFG PART MAY BE AVAILABLE

#UE0346860357

FINAL DRIVE

FINAL DRIVE--Part 1 of 2
Effective with Serial No. 46A9847
Note: Quantities shown are those required for both R.H. and L.H. sides

c87958 UE034686

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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
9H-6864	[24]	BOLT
3B-4510	[24]	LOCKWASHER
8H-1053	[2]	FLANGE
8H-2521	[2]	GASKET
7B-3235	[14]	BOLT
3B-4508	[14]	LOCKWASHER
3F-1953	[2]	DOWEL
8B-4455	[2]	OUTER RACE AND ROLLER ASSEM.
8B-4454	[2]	RACE (INNER)
8H-2434	[2]	DRUM
5M-5016	[2]	NUT
8H-1105	[2]	LOCK
1M-0380	[2]	GASKET
0S-1620	[2]	BOLT
1S-8816	[2]	SEAL
8H-1234	[2]	CAGE
4M-0680	[2]	GASKET
4H-0254	[2]	DOWEL
4M-0679	[2]	CAGE
9F-8073	[2]	RACE (INNER)
9F-8072	[2]	OUTER RACE AND ROLLER ASSEM.
8H-3375	[2]	GASKET
0L-1026	[2]	PLUG
4H-6534	[2]	DOWEL
1A-1135	[60]	BOLT
3B-4510	[60]	LOCKWASHER
2D-6421	[2]	OUTER RACE AND ROLLER ASSEM.
1M-1604	[2]	RACE (INNER)
8H-1034	[2]	PINION (12 TEETH)
8M-0325	[1]	CASE (RIGHT HAND)
8M-0326	[1]	CASE (LEFT HAND)
2A-0309	[6]	DOWEL (2" LONG)
0L-1026	[2]	PLUG
1H-0525	[2]	DOWEL
9F-8089	[2]	RACE (INNER)
9F-8074	[2]	OUTER RACE AND ROLLER ASSEM.
0S-1585	[16]	BOLT
4M-0706	[8]	LOCK
4M-0602	[2]	PINION
		(45 AND 12 TEETH)

#UE0346860358

FINAL DRIVE

FINAL DRIVE (8H2059 N/S)--Part 2 of 2
Serial No. 46A9847-Up
Note: Quantities shown are those required for both R.H. and L.H. sides

c94410 UE034686

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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
9H-5093	[2]	GEAR (55 TEETH)
9F-7975	[4]	GUARD
0S-0509	[56]	BOLT
3B-4506	[56]	LOCKWASHER
4M-0656	[4]	RETAINER
4M-0661	[4]	SEAL
4M-0660	[8]	RING
		(2 IN EACH SEAL GROUP 5M1177)
7M-5123	[12]	PIN
		(3 IN EACH RETAINER ASSEM. 4M658)
4M-0658	[4]	RETAINER ASSEM.
5M-1177 R	[4]	SEAL GROUP
1M-9015	[4]	SEAL
8H-0992	[2]	TRUNNION
0L-1026	[2]	PLUG
8H-1130	[2]	DOWEL
8H-2046	[2]	RING
8M-3392	[12]	BOLT
8M-2881	[6]	LOCK
8M-3832	[12]	WASHER
8H-6812	[2]	SHAFT ASSEM.
8H-2435	[2]	RING
8H-0891	[2]	INNER RACE AND ROLLER ASSEM.
8H-0892	[2]	RACE (OUTER)
8M-3392	[16]	BOLT
8H-1310	[8]	LOCK
8M-3832	[16]	WASHER
9H-5094 R	[2]	HUB
0S-1601	[24]	BOLT
1B-4206	[24]	NUT
2A-4462	[24]	LOCK
9F-7960	[24]	PLATE
2K-0744	[2]	PLUG
1S-0454	[12]	BOLT
3B-4514	[12]	LOCKWASHER
4B-4342	[28]	RIVET
		(14 IN EACH SPROCKET GROUP 3S6068 AND SPROCKET ASSEM. 8M5669)
9F-7978	[4]	GUARD
		(2 IN EACH SPROCKET GROUP 3S6068 AND SPROCKET ASSEM. 8M5669)
1S-0877	[2]	GUARD
2A-0197	[6]	PIN (2.3125" LONG)
		(3 IN EACH SPROCKET GROUP 3S6068)
7M-5130	[12]	PIN
		(6 IN EACH SPROCKET ASSEM. 8M5669)
2S-2172	[2]	SUPPORT
1B-8743	[2]	KEY
8H-0922	[2]	SPACER
8H-0908	[2]	SPACER
8H-0931	[2]	SHIM
8F-9372	[20]	BOLT
3B-4508	[20]	LOCKWASHER
8H-0901	[6]	CUP
8H-0902	[6]	CONE
3S-6989	[2]	NUT
2S-1719	[2]	LOCK
8M-7999	[2]	CAGE
1B-8745	[2]	KEY
5M-5017	[2]	NUT
8H-0984	[2]	CAP
0L-1351	[4]	BOLT
3B-4506	[4]	LOCKWASHER
8H-0889	[2]	LOCK
0S-1614	[8]	BOLT
7F-2836	[8]	LOCK
2B-7557	[4]	CORK
8H-0871	[2]	SEAL
1M-0638	[2]	SPACER
		(1 IN EACH SHAFT ASSEM. 8H6812)
3S-6068	[2]	SPROCKET GROUP (STANDARD)
		NOTE: 1S8725 SPROCKET RIM IS AVAILABLE FOR REPLACEMENT OF WORN SPROCKET RIM
		-OR-
8M-5669	[2]	SPROCKET ASSEM. (SNOW)
		NOTE: 1M3864 SPROCKET RIM IS AVAILABLE FOR REPLACEMENT OF WORN SPROCKET RIM
R		REMFG PART MAY BE AVAILABLE

#UE0346860359

FRONT IDLER

FRONT IDLER--Part 1 of 2
Serial No. 46A3044 to 46A4308 inclusive
Note: Quantities shown are those required for both R.H. and L.H. sides

c70900 UE034686

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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
3H-1720	[2]	NUT
2B-7559	[2]	CORK
5M-6707	[2]	VALVE
8H-8194	[2]	PILOT
5M-6709	[2]	BALLCHECK ASSEM.
5M-6708	[4]	WASHER
6H-9049	[2]	FITTING
1D-4625	[16]	BOLT
3B-4514	[16]	LOCKWASHER
0S-1575	[12]	BOLT
1B-4207	[12]	NUT
3B-4512	[12]	LOCKWASHER
9H-4120	[2]	ROD ASSEM.
5M-6673	[2]	GUARD
		(RIGHT HAND OUTER-LEFT HAND INNER)
5M-6674	[2]	GUARD
		(RIGHT HAND INNER-LEFT HAND OUTER)
8H-6504	[2]	RETAINER
0S-1585	[4]	BOLT
1M-1492	[2]	YOKE ASSEM.
9H-7753	[2]	IDLER ASSEM
5M-6671	[8]	BOLT
3B-4510	[8]	LOCKWASHER
2M-7193	[4]	PIN
1B-4432	[4]	NUT
3B-4508	[4]	LOCKWASHER
1M-3120	[4]	SPACER
1D-4621	[16]	BOLT
3B-4512	[16]	LOCKWASHER
2B-7559	[4]	CORK
8H-6507	[8]	SPRING ASSEM.
4B-1398	[8]	PLATE
1M-1440	[4]	PLATE ASSEM.
9H-0372	[8]	PIN
		(2 IN EACH PLATE ASSEM. 1M1440)

Information:

POWER TRAIN

DRIVE GP-FINAL

Special Instruction

Using the 1U9696 Axle Test Group{4050, 4058}
Using the 1U9696 Axle Test Group{4050, 4058}

Installation Of Additional Studs To Hold Transmission In Position{3150, 3159, 4059}
Installation Of Additional Studs To Hold Transmission In Position{3150, 3159, 4059}

Assembly and Installation of Conventional Duo-Cone Seals{7561, 7561}
Assembly and Installation of Conventional Duo-Cone Seals{7561, 7561}

Installation of Conventional Duo-Cone Seals{7561}
Installation of Conventional Duo-Cone Seals{7561}

Installation of Inverted Duo-Cone Seals{7561}
Installation of Inverted Duo-Cone Seals{7561}

Inspection of the Duo-cone Seal Gp{4050, 4051, 7561}
Inspection of the Duo-cone Seal Gp{4050, 4051, 7561}

Tool Operating Manual

226-2380 Multi-Purpose Lifting Bracket Group{3258, 4050, 4084, 4208, 7561}
226-2380 Multi-Purpose Lifting Bracket Group{3258, 4050, 4084, 4208, 7561}

149-7173 Bearing Handling Bracket Assembly {0374, 0599, 0629, 0632, 4006, 4008, 7551}
149-7173 Bearing Handling Bracket Assembly {0374, 0599, 0629, 0632, 4006, 4008, 7551}

127-8458 Final Drive Disassembly and Assembly Bench {0374, 0599, 0722, 0727}
127-8458 Final Drive Disassembly and Assembly Bench {0374, 0599, 0722, 0727}

226-2380 Adjustable C-Hook Extension{0374, 0599, 0632, 0727, 1122, 3258, 4050, 4084, 4208, 7561}
226-2380 Adjustable C-Hook Extension{0374, 0599, 0632, 0727, 1122, 3258, 4050, 4084, 4208, 7561}

M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}
M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}

Reuse And Salvage Guidelines

Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}

Reusability of Planetary Final Drive Components for Track-Type Tractors {4050, 4084, 4092}
Reusability of Planetary Final Drive Components for Track-Type Tractors {4050, 4084, 4092}

Salvage of Final Drive Sprocket Hubs For Pipelayers, Track Loaders, and Track-Type Tractors {4050, 4184}
Salvage of Final Drive Sprocket Hubs For Pipelayers, Track Loaders, and Track-Type Tractors {4050, 4184}

Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}

Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}

Conventional (Non-Planetary) Final Drive Gears for Track Type Tractors and Track Type Loaders {4055, 7552}
Conventional (Non-Planetary) Final Drive Gears for Track Type Tractors and Track Type Loaders {4055, 7552}

Brake Drums for Track-Type Tractors and Loaders{4050, 4252}
Brake Drums for Track-Type Tractors and Loaders{4050, 4252}

Procedures to Salvage Thrust Faces on Planetary Carriers {3160, 4050, 4051, 4093}
Procedures to Salvage Thrust Faces on Planetary Carriers {3160, 4050, 4051, 4093}

Thermal Spray Procedures for TTT Sprocket Hub Bearing Bores {0374, 0599, 0679, 4050}
Thermal Spray Procedures for TTT Sprocket Hub Bearing Bores {0374, 0599, 0679, 4050}

Contamination Control Guidelines

Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}

Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}

Procedure for Filtering Final Drives, Rear Axles, and Differentials on Caterpillar Machines {0680, 0768, 3258, 3260, 4050}
Procedure for Filtering Final Drives, Rear Axles, and Differentials on Caterpillar Machines {0680, 0768, 3258, 3260, 4050}

Service Magazine

Self-contained Filter Cart Evacuates Oil, Filters Oil and Refills System {0727}
2004/02/16

Product Information Guide, SEBF1015, "Improving Component Durability" , "Final Drives and Differentials" is now available {3258, 3282, 4050}
2008/12/29

Final Drive Duo-Cone Seal Assembly Information Update {7561}
2010/04/15

Determining the Severity of a Leak of the Duo-cone Seal Gp {4050, 4051, 7561}
2010/02/25

Caterpillar Parts SIS Catalog D8H :

FINAL DRIVE

FINAL DRIVE LUBRICATION SYSTEM

FINAL DRIVE

8H-2059 FINAL DRIVE

FINAL DRIVE

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