HYDRAULIC PUMP AND LINES--Side View--Part 1 of 2 Serial No. 12A5136 to 12A6252 inclusive 955C TRACK LOADER

HYDRAULIC SYSTEM

LINES GP-PUMP

0. HYDRAULIC
1. HYDRAULIC
2. HYDRAULIC
3. HYDRAULIC
4. HYDRAULIC
5. HYDRAULIC
6. HYDRAULIC
7. HYDRAULIC

PUMP GP

8. 5H-3422 HYDRAULIC

POWER TRAIN

FILTER GP

9. 6H-1018 HYDRAULIC
0. INFORMATION

TRACK LOADER 955C TRACK LOADER 12A
955 TRAXCAVATOR 12A00001-08418 (MACHINE) UE032563 955C 12A (1955)

HYDRAULIC SYSTEM

LINES GP-PUMP

HYDRAULIC PUMP AND LINES

#UE0325630190

HYDRAULIC PUMP AND LINES

HYDRAULIC PUMP AND LINES--Side View--Part 1 of 2
Serial No. 12A5136 to 12A6252 inclusive

c52853 UE032563

None HYDRAULIC PUMP AND LINES Parts scheme

For full view, you need register

Parts for your 955C TRACK LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name
0S-1595	[3]	BOLT
3B-4508	[3]	LOCKWASHER
8B-4623	[6]	SHIM
7H-4645	[1]	HOSE ASSEM.
7H-4626	[1]	MANIFOLD
0S-1599	[2]	BOLT
1B-4205	[2]	NUT
3B-4508	[2]	LOCKWASHER
0S-1580	[2]	BOLT
3B-4506	[2]	LOCKWASHER
0S-1604	[2]	BOLT
1B-4205	[2]	NUT
3B-4508	[2]	LOCKWASHER
1H-9696	[2]	RING
0S-1593	[2]	BOLT
1B-4205	[2]	NUT
3B-4508	[2]	LOCKWASHER
4B-5273	[2]	WASHER
1H-7339	[1]	RING
4H-7989	[1]	TUBE ASSEM.
8F-8882	[1]	RING
7H-3762	[1]	TUBE ASSEM.
0L-1732	[1]	BOLT
1B-4205	[1]	NUT
3B-4508	[1]	LOCKWASHER
4B-5273	[1]	WASHER
0S-1582	[1]	BOLT
1B-4203	[1]	NUT
3B-4506	[1]	LOCKWASHER
8H-6472	[1]	SPACER
0S-1594	[8]	BOLT
3B-4506	[8]	LOCKWASHER
1D-4588	[1]	BOLT (4 1/4" LONG)
1B-4367	[1]	BOLT (3" LONG)
3B-4510	[2]	LOCKWASHER
6H-3777	[2]	CLAMP
0T-0703	[1]	BOLT
1B-4203	[1]	NUT
3B-4506	[1]	LOCKWASHER

#UE0325630191

HYDRAULIC PUMP AND LINES

HYDRAULIC PUMP AND LINES--Top View--Part 2 of 2
Serial No. 12A5136 to 12A6252 inclusive
5H3422 Pump Assembly, 6H1018 Oil Filter Group and 8H6473 Universal Joint Assembly parts are shown on Pages 106, 106B and 107

c53208 UE032563

For full view, you need register

Parts for your 955C TRACK LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name
0S-1585	[2]	BOLT
3B-4508	[2]	LOCKWASHER
4H-7993	[1]	CLAMP
1B-4203	[2]	NUT
1A-1460	[5]	BOLT
3B-4508	[5]	LOCKWASHER
6H-1018 Y	[1]	FILTER GROUP
		(SEE SEPARATE ILLUS. FOR PARTS)
1M-7721	[1]	HOSE ASSEM.
4H-7994	[1]	TUBE ASSEM.
1H-9696	[1]	RING
6H-1115	[1]	SUPPORT
2A-3223	[1]	BOLT
1B-4205	[1]	NUT
3B-4508	[1]	LOCKWASHER
6H-1116	[2]	CLAMP
2A-4996	[1]	BOLT
1B-4203	[1]	NUT
3B-4506	[1]	LOCKWASHER
6H-1095	[1]	BRACKET
0S-1599	[2]	BOLT
1B-4205	[2]	NUT
3B-4508	[2]	LOCKWASHER
4H-7998	[1]	TUBE ASSEM.
0L-1169	[1]	BOLT (3 3/4" LONG)
1D-4585	[1]	BOLT (3 1/4" LONG)
3B-4510	[2]	LOCKWASHER
7F-8267	[1]	RING
1H-6227	[1]	RING
8H-6473 Y	[1]	JOINT ASSEM.
		(SEE SEPARATE ILLUS. FOR PARTS)
6H-1117	[1]	BRACKET
4B-1040	[2]	WASHER
8H-2062	[1]	HOSE
8H-2063	[4]	CLAMP
0S-1571	[5]	BOLT
3B-4506	[5]	LOCKWASHER
8F-8882	[1]	RING
7H-3760	[1]	TUBE ASSEM.
8F-9206	[1]	RING
6H-0945	[1]	COVER
0L-1351	[2]	BOLT
3B-4506	[2]	LOCKWASHER
5H-3422 Y	[1]	PUMP ASSEM.
		(SEE SEPARATE ILLUS. FOR PARTS)
Y		SEPARATE ILLUSTRATION

#UE0325630192

HYDRAULIC PUMP AND LINES

HYDRAULIC PUMP AND LINES--Side View--Part 2 of 2
Serial No. 12A6253 to 12A7038 inclusive

c58457 UE032563

For full view, you need register

Parts for your 955C TRACK LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name
0S-1595	[3]	BOLT
3B-4508	[3]	LOCKWASHER
8B-4623	[6]	SHIM
7H-4645	[1]	HOSE ASSEM.
7H-4626	[1]	MANIFOLD
0S-1599	[2]	BOLT
1B-4205	[2]	NUT
3B-4508	[2]	LOCKWASHER
0S-1580	[2]	BOLT
3B-4506	[2]	LOCKWASHER
0S-1604	[2]	BOLT
1B-4205	[2]	NUT
3B-4508	[2]	LOCKWASHER
1H-9696	[2]	RING
0S-1621	[2]	BOLT
1B-4205	[2]	NUT
3B-4508	[2]	LOCKWASHER
4B-5273	[2]	WASHER
1H-7339	[1]	RING
4H-7989	[1]	TUBE ASSEM.
8F-8882	[1]	RING
7H-3762	[1]	TUBE ASSEM.
0L-1732	[1]	BOLT
1B-4205	[1]	NUT
3B-4508	[1]	LOCKWASHER
4B-5273	[1]	WASHER
0S-1582	[1]	BOLT
1B-4203	[1]	NUT
3B-4506	[1]	LOCKWASHER
8H-6472	[1]	SPACER
0S-1594	[8]	BOLT
3B-4506	[8]	LOCKWASHER
1D-4588	[1]	BOLT (4 1/4" LONG)
1B-4367	[1]	BOLT (3" LONG)
3B-4510	[2]	LOCKWASHER
6H-3777	[2]	CLAMP
0T-0703	[1]	BOLT
1B-4203	[1]	NUT
3B-4506	[1]	LOCKWASHER

#UE0325630193

HYDRAULIC PUMP AND LINES

HYDRAULIC PUMP AND LINES--Top View--Part 2 of 2
Serial No. 12A6253 to 12A7038 inclusive
5H3422 Pump Assembly, 6H1018 Oil Filter Group and 8H6473 Universal Joint Assembly parts are shown on Pages 106, 106B and 107

c58458 UE032563

For full view, you need register

Parts for your 955C TRACK LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name
0S-1585	[2]	BOLT
3B-4508	[2]	LOCKWASHER
4H-7993	[1]	CLAMP
1B-4203	[2]	NUT
1A-1460	[5]	BOLT
3B-4508	[5]	LOCKWASHER
6H-1018 Y	[1]	FILTER GROUP
		(SEE SEPARATE ILLUS. FOR PARTS)
1M-7721	[1]	HOSE ASSEM.
4H-7994	[1]	TUBE ASSEM.
1H-9696	[1]	RING
6H-1115	[1]	SUPPORT
2A-3223	[1]	BOLT
1B-4205	[1]	NUT
3B-4508	[1]	LOCKWASHER
6H-1116	[2]	CLAMP
2A-4996	[1]	BOLT
1B-4203	[1]	NUT
3B-4506	[1]	LOCKWASHER
6H-1095	[1]	BRACKET
0S-1599	[2]	BOLT
1B-4205	[2]	NUT
3B-4508	[2]	LOCKWASHER
4H-7998	[1]	TUBE ASSEM.
0L-1169	[1]	BOLT (3 3/4" LONG)
1D-4585	[1]	BOLT (3 1/4" LONG)
3B-4510	[2]	LOCKWASHER
7F-8267	[1]	RING
1H-6227	[1]	RING
8H-6473 Y	[1]	JOINT ASSEM.
		(SEE SEPARATE ILLUS. FOR PARTS)
8H-2062	[1]	HOSE
8H-2063	[4]	CLAMP
0S-1571	[5]	BOLT
3B-4506	[5]	LOCKWASHER
8F-8882	[1]	RING
7H-3760	[1]	TUBE ASSEM.
8F-9206	[1]	RING
6H-0945	[1]	COVER
0L-1351	[2]	BOLT
3B-4506	[2]	LOCKWASHER
5H-3422 Y	[1]	PUMP ASSEM.
		(SEE SEPARATE ILLUS. FOR PARTS)
Y		SEPARATE ILLUSTRATION

#UE0325630194

HYDRAULIC PUMP AND LINES

HYDRAULIC PUMP AND LINES--Side View--Part 1 of 2
Serial No. 12A7039 to 12A8259 inclusive
9H6690 Pump Assembly and 8H6473 Universal Joint Assembly parts are shown on Pages 106A and 107

c60745 UE032563

For full view, you need register

Parts for your 955C TRACK LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name
0S-1595	[5]	BOLT
3B-4508	[5]	LOCKWASHER
4B-4280	[3]	WASHER
8B-4623	[6]	SHIM
1H-9696	[1]	SEAL
0S-1599	[2]	BOLT
1B-4205	[2]	NUT
3B-4508	[2]	LOCKWASHER
0S-1580	[2]	BOLT
1B-4203	[2]	NUT
3B-4506	[2]	LOCKWASHER
4B-5271	[3]	WASHER
4H-7993	[1]	CLAMP
4H-7989	[1]	TUBE ASSEM.
8F-8882	[1]	SEAL
0S-1604	[2]	BOLT
1B-4205	[2]	NUT
3B-4508	[2]	LOCKWASHER
1H-9696	[1]	SEAL
7H-4626	[1]	MANIFOLD
1H-7339	[1]	SEAL
1B-4367	[1]	BOLT
3B-4510	[1]	LOCKWASHER
9H-6690 Y	[1]	PUMP ASSEM.
		(SEE SEPARATE ILLUS. FOR PARTS)
1H-6227	[1]	SEAL
8H-6473 Y	[1]	JOINT ASSEM.
		(SEE SEPARATE ILLUS. FOR PARTS)
0S-1594	[8]	BOLT
3B-4506	[8]	LOCKWASHER
8H-6472	[1]	SPACER
0L-1732	[1]	BOLT
1B-4205	[1]	NUT
3B-4508	[1]	LOCKWASHER
4B-5273	[3]	WASHER
7H-3762	[1]	TUBE ASSEM.
0S-1582	[1]	BOLT
1B-4203	[1]	NUT
3B-4506	[1]	LOCKWASHER
6H-3777	[2]	CLAMP
0T-0703	[1]	BOLT
1B-4203	[1]	NUT
3B-4506	[1]	LOCKWASHER
4H-1753	[4]	CLAMP
8H-2062	[1]	HOSE
1M-0432	[1]	TUBE ASSEM.
1D-4586	[1]	BOLT
3B-4510	[1]	LOCKWASHER
Y		SEPARATE ILLUSTRATION

#UE0325630195

HYDRAULIC PUMP AND LINES

HYDRAULIC PUMP AND LINES--Top View-Part 2 of 2
Serial No. 12A7039 to 12A8259 inclusive
6H1018 Oil Filter Group parts are shown on Page 106B

c63585 UE032563

For full view, you need register

Parts for your 955C TRACK LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name
6H-1018 Y	[1]	FILTER GROUP
		(SEE SEPARATE ILLUS. FOR PARTS)
4H-7994	[1]	TUBE ASSEM.
1H-9696	[1]	SEAL
1M-7721	[1]	HOSE ASSEM. (23" LONG)
1H-9697	[1]	FLANGE
		(PART OF ASSEM. 4H7994)
6H-1116	[2]	CLAMP
2A-4996	[1]	BOLT
1B-4203	[1]	NUT
3B-4506	[1]	LOCKWASHER
6H-1115	[1]	SUPPORT
2A-3223	[1]	BOLT
1B-4205	[1]	NUT
3B-4508	[1]	LOCKWASHER
0S-1585	[2]	BOLT
3B-4508	[2]	LOCKWASHER
3K-7895	[1]	HOSE ASSEM.
1A-1460	[2]	BOLT
3B-4508	[2]	LOCKWASHER
1A-1460	[3]	BOLT
3B-4508	[3]	LOCKWASHER
1A-8651	[1]	BOLT
3B-4510	[1]	LOCKWASHER
1A-8537	[1]	BOLT
3B-4510	[1]	LOCKWASHER
7F-8267	[1]	SEAL
0S-1599	[2]	BOLT
1B-4205	[2]	NUT
3B-4508	[2]	LOCKWASHER
1M-0435	[1]	TUBE ASSEM.
1H-9697	[1]	FLANGE
		(PART OF ASSEM. 1M435)
1H-9689	[1]	FLANGE
		(PART OF ASSEM. 4H7994)
6H-1095	[1]	BRACKET
0S-1571	[5]	BOLT
3B-4506	[5]	LOCKWASHER
8F-8882	[1]	SEAL
6H-0945	[1]	COVER
8F-9206	[1]	SEAL
0L-1351	[2]	BOLT
3B-4506	[2]	LOCKWASHER
Y		SEPARATE ILLUSTRATION

#UE0325630196

HYDRAULIC PUMP AND LINES

HYDRAULIC PUMP AND LINES--Side View--Part 1 of 2
Effective with Serial No. 12A8260
9H6690 Pump Assembly and 8H6473 Universal Joint Assembly parts are shown on Pages 106A and 107

c63192 UE032563

For full view, you need register

Parts for your 955C TRACK LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name
0S-1595	[3]	BOLT
3B-4508	[3]	LOCKWASHER
4B-4280	[3]	WASHER
8B-4623	[6]	SHIM
1H-9696	[1]	SEAL
0S-1599	[2]	BOLT
1B-4205	[2]	NUT
3B-4508	[2]	LOCKWASHER
0S-1580	[2]	BOLT
1B-4203	[2]	NUT
3B-4506	[2]	LOCKWASHER
4B-5271	[3]	WASHER
4H-7993	[1]	CLAMP
4H-7989	[1]	TUBE ASSEM.
8F-8882	[1]	SEAL
0S-1604	[2]	BOLT
1B-4205	[2]	NUT
3B-4508	[2]	LOCKWASHER
1H-9696	[1]	SEAL
7H-4626	[1]	MANIFOLD
1H-7339	[1]	SEAL
1B-4367	[1]	BOLT
3B-4510	[1]	LOCKWASHER
9H-6690 Y	[1]	PUMP ASSEM.
		(SEE SEPARATE ILLUS. FOR PARTS)
1H-6227	[1]	SEAL
8H-6473 Y	[1]	JOINT ASSEM.
		(SEE SEPARATE ILLUS. FOR PARTS)
0S-1594	[8]	BOLT
3B-4506	[8]	LOCKWASHER
8H-6472	[1]	SPACER
0L-1732	[1]	BOLT
1B-4205	[1]	NUT
3B-4508	[1]	LOCKWASHER
4B-5273	[1]	WASHER
7H-3762	[1]	TUBE ASSEM.
0S-1582	[1]	BOLT
1B-4203	[1]	NUT
3B-4506	[1]	LOCKWASHER
6H-3777	[2]	CLAMP
0T-0703	[1]	BOLT
1B-4203	[1]	NUT
3B-4506	[1]	LOCKWASHER
4H-1753	[4]	CLAMP
8H-2062	[1]	HOSE
1M-0432	[1]	TUBE ASSEM.
1D-4586	[1]	BOLT
3B-4510	[1]	LOCKWASHER
Y		SEPARATE ILLUSTRATION

#UE0325630197

HYDRAULIC PUMP AND LINES

HYDRAULIC PUMP AND LINES--Top View--Part 2 of 2
Effective with Serial No. 12A8260
3K6727 Oil Filter Group parts are shown on Page 107

c63193 UE032563

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Parts for your 955C TRACK LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name
3K-6727 Y	[1]	FILTER GROUP
		(SEE SEPARATE ILLUS. FOR PARTS)
4H-7994	[1]	TUBE ASSEM.
1H-9696	[1]	SEAL
1M-7721	[1]	HOSE ASSEM. (23" LONG)
1H-9697	[1]	FLANGE
		(PART OF TUBE ASSEM. 4H7994)
6H-1116	[2]	CLAMP
2A-4996	[1]	BOLT
1B-4203	[1]	NUT
3B-4506	[1]	LOCKWASHER
6H-1115	[1]	SUPPORT
2A-3223	[1]	BOLT
1B-4205	[1]	NUT
3B-4508	[1]	LOCKWASHER
0S-1585	[2]	BOLT
3B-4508	[2]	LOCKWASHER
3K-7895	[1]	HOSE ASSEM.
1A-1460	[2]	BOLT
3B-4508	[2]	LOCKWASHER
1A-1460	[3]	BOLT
3B-4508	[3]	LOCKWASHER
1A-8651	[1]	BOLT
3B-4510	[1]	LOCKWASHER
1A-8537	[1]	BOLT
3B-4510	[1]	LOCKWASHER
7F-8267	[1]	SEAL
0S-1599	[2]	BOLT
1B-4205	[2]	NUT
3B-4508	[2]	LOCKWASHER
1M-0435	[1]	TUBE ASSEM.
1H-9697	[1]	FLANGE
		(PART OF TUBE ASSEM. 1M435)
1H-9689	[1]	FLANGE
		(PART OF TUBE ASSEM. 4H7994)
6H-1095	[1]	BRACKET
0S-1571	[5]	BOLT
3B-4506	[5]	LOCKWASHER
8F-8882	[1]	SEAL
6H-0945	[1]	COVER
8F-9206	[1]	SEAL
0L-1351	[2]	BOLT
3B-4506	[2]	LOCKWASHER
Y		SEPARATE ILLUSTRATION

#UE0325630198

5H-3422: HYDRAULIC PUMP ASSEMBLY

HYDRAULIC PUMP ASSEMBLY

5H3422 HYDRAULIC PUMP ASSEMBLY
Part of Hydraulic Pump and Lines shown on Pages 103, 104A, 104C, 104E, 104G and 104J

c41971 UE032563

5H3422 HYDRAULIC PUMP ASSEMBLY Parts scheme

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Parts for your 955C TRACK LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name
5H-3823	[1]	PLATE
6H-1274	[1]	BODY
5H-3825	[1]	SEAL
6H-1277	[1]	RING
6H-1276	[1]	SHAFT
1B-4109	[1]	BEARING
6H-1279	[1]	SPACER
6H-1275	[1]	SEAL
1B-3867	[1]	BEARING
6H-1361	[1]	VANE KIT
5H-3817	[3]	SEAL
5H-3820	[1]	PLATE
5H-3821	[1]	SPRING
5H-3816	[4]	CAP SCREW
9F-3230	[4]	WASHER
5H-3818	[1]	COVER
6H-1273	[1]	RING
6H-1272	[2]	PIN
6H-1278	[1]	ROTOR

#UE0325630199

6H-1018: HYDRAULIC OIL FILTER GROUP

HYDRAULIC OIL FILTER GROUP

6H1018 HYDRAULIC OIL FILTER GROUP
Serial No. 12A1 to 12A1505 inclusive
Part of Hydraulic Pump and Lines shown on Pages 103 and 104A

c41616 UE032563

6H1018 HYDRAULIC OIL FILTER GROUP Parts scheme

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Parts for your 955C TRACK LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name
6H-1017	[10]	STUD
		(PART OF ASSEM. 6H1019)
1B-4206	[10]	NUT
8F-9206	[1]	SEAL
6H-0942	[1]	SPRING
5H-3253	[1]	VALVE
5H-3335	[1]	SPRING
6H-1019	[1]	HOUSING ASSEM.
3H-3667	[4]	FLANGE
4F-7952	[2]	SEAL
3H-5368	[8]	CAP SCREW
3B-4507	[8]	LOCKWASHER
0L-1351	[2]	CAP SCREW
3B-4506	[2]	LOCKWASHER
6H-0945	[1]	COVER
6H-0980	[1]	COVER
8F-8733	[1]	SEAL
5H-3284	[1]	HOUSING
5H-6886	[1]	ELEMENT ASSEM.
5H-3255	[1]	WASHER
5H-3249	[1]	RING
6H-1014	[1]	WASHER
6H-0944	[1]	COVER
1A-2029	[2]	CAP SCREW
3B-4506	[2]	LOCKWASHER
5F-1678	[1]	SEAL