139-0505 PUMP GP-GEAR -XMSN CHARGING, SCAVENGE, LUBE-TC CHARGING S/N 4AR80-155 4 SECTION PART OF 124-7691 HYDRAULIC AR 793C

HYDRAULIC SYSTEM

PUMP GP

0. 139-0505 PUMP GP-GE
1. 141-5867 PUMP GP-GE
2. 144-9519 PUMP GP-GE
3. 144-9523 PUMP GP-GE
4. 144-9523 PUMP GP-GE
5. 147-7838 PUMP GP-GE
6. 150-3467 PUMP GP-GE
7. 150-3468 PUMP GP-GE
8. 153-9509 PUMP GP-GE
9. 125-4527 PUMP GP-PI
0. INFORMATION

TRUCK 793C TRUCK 4AR
793C Off-HighwayTruck 4AR00001-UP (MACHINE) POWERED BY 3516 Engine SEBP2503 793C 4AR (1996)

HYDRAULIC SYSTEM

PUMP GP

135-4714 PUMP GP-GEAR

139-0504 PUMP GP-GEAR

139-0505 PUMP GP-GEAR

141-5867 PUMP GP-GEAR

144-9519 PUMP GP-GEAR

144-9523 PUMP GP-GEAR

#SEBP25031040

139-0505: PUMP GP-GEAR

PUMP GP-GEAR

139-0505 PUMP GP-GEAR -XMSN CHARGING, SCAVENGE, LUBE-TC CHARGING
S/N 4AR80-155
4 SECTION
PART OF 124-7691 HYDRAULIC AR

i00111527 SEBP2503

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Parts for your 793C TRUCK:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	139-0504 Y	[1]	PUMP GP-GEAR (TC CHRG, XMSN SCAV,LUBE & CHRG)
2.	130-2349	[1]	GASKET
3.	2K-0337	[1]	LOCKNUT (3/4-16-THD)
4.	4S-9134	[1]	WASHER-HARD (20X30X3-MM THK)
5.	1B-8714	[1]	KEY-WOODRUFF
6.	9G-9621	[1]	GEAR-OIL PUMP DRIVE (56-TEETH)
7.	8T-2502	[9]	BOLT (3/8-16X1.125-IN)
	Y		SEPARATE ILLUSTRATION

#SEBP25031041

141-5867: PUMP GP-GEAR

PUMP GP-GEAR

141-5867 PUMP GP-GEAR -TC, CHARGING, SCAVENGE, PILOT
S/N 4AR156-UP
4-SECTION
PART OF 141-5866 PUMP & MTG GP-HYDRAULIC

i00541120 SEBP2503

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Parts for your 793C TRUCK:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	141-5868	[1]	BODY AS-PUMP
1A.	5M-3320	[2]	BUSHING
1B.	8M-8489	[4]	DOWEL
2.	135-4717	[1]	BODY AS-OIL PUMP
2A.	1M-3909	[2]	BUSHING
2B.	6P-3223	[6]	DAMPER-BOLT
3.	135-4716	[1]	BODY AS-OIL PUMP
3A.	1M-3909	[2]	BUSHING
3B.	8M-8489	[2]	DOWEL
4.	140-3558	[1]	BODY AS-OIL PUMP
4A.	8M-8489	[4]	DOWEL
5.	7X-0297	[2]	BOLT (3/8-16X5.75-IN)
6.	3S-0004	[12]	WASHER (0.406X0.728X0.09-IN THK)
7.	7S-6984	[1]	COVER AS-PUMP
7A.	5M-3320	[2]	BUSHING
8.	3P-7785	[2]	GEAR (8-TEETH)
9.	1B-8736	[3]	KEY-WOODRUFF
10.	130-0084	[2]	GEAR-OIL PUMP (8-TEETH)
11.	161-8068	[5]	SEAL-O-RING
12.	140-0396	[2]	GEAR-OIL PUMP (8-TEETH)
13.	129-8426	[1]	SHAFT AS
14.	7S-6978	[1]	COVER AS-PUMP
14A.	5M-3320	[2]	BUSHING
15.	129-8425	[1]	SHAFT AS
16.	9X-2648	[2]	BOLT (3/8-16X10.75-IN)
17.	9S-1018	[8]	WASHER (9.73X19.05X0.84-MM THK)
18.	7L-7524	[4]	BOLT (3/8-16X10.25-IN)
20.	9S-4191	[1]	PLUG (9/16-18-THD)
21.	3J-1907	[1]	SEAL-O-RING
22.	7X-0296	[4]	BOLT (3/8-16X5.5-IN)
23.	2H-3932	[1]	SEAL-O-RING

#SEBP25031042

144-9519: PUMP GP-GEAR

PUMP GP-GEAR

144-9519 PUMP GP-GEAR -BRAKE COOLING, RETRACTION
S/N 4AR141-247
PART OF 144-9523 PUMP GP-GEAR

i00507443 SEBP2503

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Parts for your 793C TRUCK:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	144-9522	[1]	COVER AS
2.	124-9366	[1]	GEAR (8-TEETH)
3.	144-9520	[1]	BODY AS
4.	8M-8489	[4]	DOWEL
5.	144-9521	[1]	BODY AS-OIL PUMP
	6P-3223	[6]	DAMPER-BOLT
6.	124-9369	[1]	ADAPTER AS
7.	8M-8489	[2]	DOWEL
8.	3S-0004	[6]	WASHER (0.406X0.728X0.09-IN THK)
9.	124-9367	[1]	GEAR (8-TEETH)
10.	4S-5959	[2]	GEAR (12-TEETH)
11.	2D-8009	[3]	SEAL-O-RING
12.	9S-1018	[8]	WASHER (9.73X19.05X0.84-MM THK)
13.	5S-6622	[1]	SEAL-LIP TYPE
14.	129-7213	[1]	COUPLER AS
	3L-6917	[1]	RING-RETAINING
15.	1B-8736	[1]	KEY-WOODRUFF
16.	7L-7524	[6]	BOLT (3/8-16X10.25-IN)

#SEBP25031043

144-9523: PUMP GP-GEAR

PUMP GP-GEAR

144-9523 PUMP GP-GEAR -BRAKE COOLING, RETRACTION
S/N 4AR141-247
4 SECTION
PART OF 125-0518 PUMP GP-GEAR
Type 1

i00507449 SEBP2503

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Parts for your 793C TRUCK:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	144-9519 Y	[1]	PUMP GP-GEAR (BRAKE COOLING & RETRACTION)
2.	124-9390 Y	[1]	PUMP GP-GEAR (BRAKE COOLING)
3.	2D-8009	[1]	SEAL-O-RING
4.	8M-4443	[2]	SEAL-O-RING
5.	8T-4183 M	[3]	BOLT (M12X1.75X40-MM)
6.	8T-4223	[3]	WASHER-HARD (13.5X25.5X3-MM THK)
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION

#SEBP25031044

144-9523: PUMP GP-GEAR

PUMP GP-GEAR

144-9523 PUMP GP-GEAR -BRAKE COOLING, RETRACTION
S/N 4AR141-247
4 SECTION
PART OF 125-0518 PUMP GP-GEAR
Type 2

i00675173 SEBP2503

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Parts for your 793C TRUCK:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	147-7838 CY	[1]	PUMP GP-GEAR (BRAKE COOLING & RETRACTION)
2.	124-9390 Y	[1]	PUMP GP-GEAR (BRAKE COOLING)
3.	2D-8009	[1]	SEAL-O-RING
4.	8M-4443	[2]	SEAL-O-RING
5.	8T-4183 M	[3]	BOLT (M12X1.75X40-MM)
6.	8T-4223	[3]	WASHER-HARD (13.5X25.5X3-MM THK)
	C		CHANGE FROM PREVIOUS TYPE
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION

#SEBP25031045

147-7838: PUMP GP-GEAR

PUMP GP-GEAR

147-7838 PUMP GP-GEAR -BRAKE COOLING, RETRACTION
S/N 4AR141-247
2 SECTION
PART OF 144-9523 PUMP GP-GEAR

i00662107 SEBP2503

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Parts for your 793C TRUCK:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	144-9522	[1]	COVER AS
2.	124-9366	[1]	GEAR (8-TEETH)
3.	144-9520	[1]	BODY AS
4.	8M-8489	[4]	DOWEL
5.	144-9521	[1]	BODY AS-OIL PUMP
	6P-3223	[6]	DAMPER-BOLT
6.	124-9369	[1]	ADAPTER AS
7.	8M-8489	[2]	DOWEL
8.	3S-0004	[6]	WASHER (0.406X0.728X0.09-IN THK)
9.	124-9367	[1]	GEAR (8-TEETH)
10.	147-7956	[2]	GEAR (12-TEETH)
11.	2D-8009	[3]	SEAL-O-RING
12.	9S-1018	[8]	WASHER (9.73X19.05X0.84-MM THK)
13.	5S-6622	[1]	SEAL-LIP TYPE
14.	129-7213	[1]	COUPLER AS
	1S-5582	[1]	COUPLING
	3L-6917	[1]	RING-RETAINING
15.	1B-8736	[1]	KEY-WOODRUFF
16.	7L-7524	[6]	BOLT (3/8-16X10.25-IN)
17.	147-5528	[1]	SEAL-LIP TYPE

#SEBP25031046

150-3467: PUMP GP-GEAR

PUMP GP-GEAR

150-3467 PUMP GP-GEAR -BRAKE COOLING, RETRACTION-REAR BRAKE COOLING & PARKING BRAKE RELEASE
S/N 4AR248-UP
PART OF 150-3468 PUMP GP-GEAR

i00662600 SEBP2503

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Parts for your 793C TRUCK:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	150-3466	[1]	COVER AS-OIL PUMP
	1M-3909	[2]	BUSHING
2.	148-0188	[1]	GEAR
3.	144-9520	[1]	BODY AS (PARKING BRAKE RELEASE)
	1M-3909	[2]	BUSHING
	8M-8489	[4]	DOWEL
4.	1B-8736	[1]	KEY-WOODRUFF
5.	144-9521	[1]	BODY AS-OIL PUMP (REAR BRAKE COOLING)
	6P-3223	[6]	DAMPER-BOLT
	1M-3909	[2]	BUSHING
6.	145-2924	[1]	ADAPTER AS
	8M-8489	[2]	DOWEL
7.	7L-7524	[6]	BOLT (3/8-16X10.25-IN)
8.	3S-0004	[6]	WASHER (0.406X0.728X0.09-IN THK)
9.	124-9367	[1]	GEAR (8-TEETH)
10.	147-7956	[2]	GEAR (12-TEETH)
11.	161-8068	[3]	SEAL-O-RING
12.	9S-1018	[8]	WASHER (9.73X19.05X0.84-MM THK)
13.	5S-6622	[2]	SEAL-LIP TYPE
14.	145-3310	[1]	COUPLER AS
	117-0343	[1]	RING-RETAINING
17.	3G-7242 J	[1]	PLUG
18.	3J-8500	[1]	RING-RETAINING

			AVAILABLE REPAIR KIT(S):
	9T-1437 J	[1]	KIT-PLUG (HYDRAULIC PUMP)(GEAR PUMP)
			(INCLUDES INSERT)
	J		KIT MARKED J SERVICES PART(S) MARKED J

#SEBP25031047

150-3468: PUMP GP-GEAR

PUMP GP-GEAR

150-3468 PUMP GP-GEAR -PARKING BRAKE RELEASE-REAR BRAKE COOLING-REAR BRAKE COOLING & PARKING BRAKE RELEASE
S/N 4AR248-UP
PART OF 125-0518 PUMP GP-GEAR

i00662585 SEBP2503

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Parts for your 793C TRUCK:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	150-3467 Y	[1]	PUMP GP-GEAR (REAR BK CLG & PARK BK REL)
2.	124-9390 Y	[1]	PUMP GP-GEAR (REAR BRAKE COOLING)
3.	161-8068	[1]	SEAL-O-RING
4.	8J-4351	[2]	SEAL-O-RING
5.	8T-4183 M	[3]	BOLT (M12X1.75X40-MM)
6.	8T-4223	[3]	WASHER-HARD (13.5X25.5X3-MM THK)
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION

#SEBP25031048

153-9509: PUMP GP-GEAR

PUMP GP-GEAR

153-9509 PUMP GP-GEAR -HOIST
S/N 4AR328-UP
PART OF 124-7720 PUMP GP-GEAR

i01000535 SEBP2503

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Parts for your 793C TRUCK:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2D-6648 J	[1]	RING-RETAINING
2.	232-0246	[1]	GEAR-DRIVE (17-TEETH)
3.	232-0248	[2]	GEAR-DRIVE
4.	146-4208 H	[1]	FLANGE AS
5.	6J-2386	[6]	DOWEL
6.	146-4206 H	[1]	BODY AS
7.	5J-2974 J	[8]	SEAL-O-RING
8.	146-4209 H	[1]	PLATE AS
9.	165-4427	[6]	BUSHING
10.	146-4207 H	[1]	BODY AS
11.	165-4423	[2]	BUSHING
12.	9T-5360	[2]	PLATE-PRESSURE
13.	146-4263 J	[3]	SEAL-O-RING
14.	165-4422	[1]	COUPLING
15.	033-6042	[2]	SEAL-O-RING
16.	6E-4764	[2]	PLATE-PRESSURE
17.	155-3167 J	[2]	SEAL-LIP TYPE
18.	6E-2943 J	[1]	PLUG
19.	146-4249	[8]	STUD
20.	6B-6683	[8]	NUT (5/8-18-THD)
21.	6V-3965	[2]	FITTING (QUICK DISCONNECT)
22.	6V-0852	[2]	CAP-DUST
23.	232-0247	[1]	GEAR-DRIVE (17-TEETH)
24.	8D-5054	[8]	WASHER-HARD (17X30X3-MM THK)

			AVAILABLE REPAIR KIT(S):
	165-4428 J	[1]	KIT-SEAL
	H		PARTS MARKED H INCLUDE BUSHINGS
	J		KIT MARKED J INCLUDES PART(S) MARKED J

#SEBP25031049

125-4527: PUMP GP-PISTON

PUMP GP-PISTON

125-4527 PUMP GP-PISTON -STEERING
S/N 4AR1-UP
PART OF 124-7693 PUMP & MTG GP-STEERING

i00111450 SEBP2503

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Parts for your 793C TRUCK:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	101-0714	[1]	SHAFT-PUMP
2.	6E-4237	[1]	BEARING
3.	6E-4224	[1]	PLUG-SWASHPLATE
4.	033-6036	[1]	SEAL-O-RING
5.	9S-4190	[1]	PLUG-O-RING (7/8-14-THD)
6.	9T-1699	[1]	SPRING
7.	9T-1710	[1]	POPPET
8.	9T-1636	[1]	SEAT
9.	6E-4227	[1]	COVER
10.	6V-8837 M	[3]	BOLT (M6X1X16-MM)
11.	4F-4097	[1]	SEAL-O-RING
12.	6E-4236	[1]	BEARING
13.	3E-4302 M	[2]	SCREW-FLAT HEAD (M4X0.7X10-MM)
14.	8T-5039	[3]	SEAL-O-RING
15.	095-0888	[2]	PIN-SPRING
16.	8T-0343 M	[4]	BOLT-SOCKET HEAD (M12X1.75X55-MM)
17.	095-0705 M	[2]	BOLT-SOCKET HEAD (M16X2X100-MM)
18.	120-0575 Y	[1]	VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)(STEERING)
19.	6E-4226	[1]	HOUSING
20.	6V-8337 M	[4]	BOLT-SOCKET HEAD (M8X1.25X35-MM)
21.	033-6027	[1]	SEAL-O-RING
22.	7K-8876	[1]	CUP-BEARING
23.	6E-4213	[1]	KIT-BIAS PISTON (STEERING PUMP)
			(INCLUDES SPRING, ROD,PISTON & PACKING)
24.	6E-4214	[1]	SPRING-BIAS
25.	6E-4216 Y	[1]	ROTATING GP-PUMP (STEERING)
26.	6E-4225	[1]	GASKET
27.	7L-9061	[2]	SEAL-O-RING
28.	3E-7417	[2]	PLUG
29.	8T-7876	[2]	SEAL-O-RING
30.	6E-4234	[1]	PLATE-VALVE
31.	005-0471	[1]	CONE-BEARING
32.	005-0469	[1]	CUP-BEARING
33.	103-6282 B	[1]	SHIM PACK (INCLUDES 17-SHIMS)
34.	9T-1652	[1]	PIN
35.	6E-4215	[1]	KIT-PISTON (STEERING PUMP)
			(INCLUDES PACKING, ROD & PISTON)
36.	6E-4221 Y	[1]	SWASHPLATE GP (STEERING PUMP)
37.	6L-8797	[1]	RING-RETAINING
38.	9X-7547	[1]	SEAL-LIP TYPE
39.	7K-8877	[1]	CONE-BEARING
40.	103-9372	[1]	HEAD-PUMP
	B		USE AS REQUIRED
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

Information:

HYDRAULIC SYSTEM

PUMP GP

Special Instruction

Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}

Nexus Gear Pump Porting{5073}
Nexus Gear Pump Porting{5073}

Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}

Test Specifications for Vane Cartridges{0784, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}

Vane Type Hydraulic Pump Identification Guidelines {5055}
Vane Type Hydraulic Pump Identification Guidelines {5055}

Service Letter-NACD

PRODUCT IMPROVEMENT PROGRAM FOR INSPECTION AND REWORK OF THE REMANUFACTURED MAIN STEERING PUMP ON 545, 545C WHEEL SKIDDERS, 950G II, 966G, 966G II, 972G, 972G II WHEEL LOADERS, 120G, 140G, 140H, 143H, 163H, 12G, 12H, 24H MOTOR GRADERS, 793, 793B, AND 793C OFF-HIGHWAY TRUCKS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTION AND REWORK OF THE REMANUFACTURED MAIN STEERING PUMP ON 545, 545C WHEEL SKIDDERS, 950G II, 966G, 966G II, 972G, 972G II WHEEL LOADERS, 120G, 140G, 140H, 143H, 163H, 12G, 12H, 24H MOTOR GRADERS, 793, 793B, AND 793C OFF-HIGHWAY TRUCKS

Product Support Program For Replacing The Brake Pump Outlet Tube And Related Parts On Certain 793C Trucks
Product Support Program For Replacing The Brake Pump Outlet Tube And Related Parts On Certain 793C Trucks

Product Support Program For Replacing The Brake Pump On Certain 793C Trucks
Product Support Program For Replacing The Brake Pump On Certain 793C Trucks

Product Support Program For Replacing Failed Hoist Pumps On Certain 793C Off-Highway Trucks
Product Support Program For Replacing Failed Hoist Pumps On Certain 793C Off-Highway Trucks

Service Letter-Australia

Product Support Program For Replacing The Brake Pump On Certain 793C Trucks
Product Support Program For Replacing The Brake Pump On Certain 793C Trucks

Product Support Program For Replacing Failed Hoist Pumps On Certain 793C Off-Highway Trucks
Product Support Program For Replacing Failed Hoist Pumps On Certain 793C Off-Highway Trucks

Service Letter-CFEL

Product Support Program For Replacing The Brake Pump On Certain 793C Trucks
Product Support Program For Replacing The Brake Pump On Certain 793C Trucks

Product Support Program For Replacing Failed Hoist Pumps On Certain 793C Off-Highway Trucks
Product Support Program For Replacing Failed Hoist Pumps On Certain 793C Off-Highway Trucks

Service Letter-CSARL

Product Support Program For Replacing Failed Hoist Pumps On Certain 793C Off-Highway Trucks
Product Support Program For Replacing Failed Hoist Pumps On Certain 793C Off-Highway Trucks

Service Letter-Americas

Product Support Program For Replacing The Brake Pump On Certain 793C Trucks
Product Support Program For Replacing The Brake Pump On Certain 793C Trucks

Product Support Program For Replacing Failed Hoist Pumps On Certain 793C Off-Highway Trucks
Product Support Program For Replacing Failed Hoist Pumps On Certain 793C Off-Highway Trucks

Technical Information Bulletin

Special Care Necessary For Proper Alignment Of Brake Pumps During Pump Group Disassembly And Assembly
Special Care Necessary For Proper Alignment Of Brake Pumps During Pump Group Disassembly And Assembly

The 171-8892 Hoist Pumps In Inventory Should Be Inspected
The 171-8892 Hoist Pumps In Inventory Should Be Inspected

Specifications

Gear Pump (Hoist and Front Brake Cooling)
793C and 793C XQ Off-Highway Truck Hydraulic System

Gear Pump (Hoist and Front Brake Cooling)
793C and 793C XQ Off-Highway Truck Air System and Brakes

Gear Pump (Rear Brake Cooling and Parking Brake Release)
793C and 793C XQ Off-Highway Truck Air System and Brakes

Tool Operating Manual

Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}

4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}

Service Letter-China

Product Support Program For Replacing The Brake Pump On Certain 793C Trucks
Product Support Program For Replacing The Brake Pump On Certain 793C Trucks

Product Support Program For Replacing Failed Hoist Pumps On Certain 793C Off-Highway Trucks
Product Support Program For Replacing Failed Hoist Pumps On Certain 793C Off-Highway Trucks

Service Letter-Asia

Product Support Program For Replacing The Brake Pump On Certain 793C Trucks
Product Support Program For Replacing The Brake Pump On Certain 793C Trucks

Product Support Program For Replacing Failed Hoist Pumps On Certain 793C Off-Highway Trucks
Product Support Program For Replacing Failed Hoist Pumps On Certain 793C Off-Highway Trucks

Systems Operation

Hoist and Front Brake Cooling Pump - Double Section
793C Off-Highway Truck Hydraulic System

Reuse And Salvage Guidelines

Vane Type Hydraulic Pumps {5055}
Vane Type Hydraulic Pumps {5055}

Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}

Specifications and Reusability for Hydraulic Gear Pumps and Motors{5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors{5061, 5073}

Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}

Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}

Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}

Specifications For Hydraulic Piston Pump And Motor Components {3083, 3203, 3221, 3222, 4351, 5058, 5069, 5070, 5117}
Specifications For Hydraulic Piston Pump And Motor Components {3083, 3203, 3221, 3222, 4351, 5058, 5069, 5070, 5117}

Vane Type Hydraulic Pump Identification Guidelines {5055}
Vane Type Hydraulic Pump Identification Guidelines {5055}

General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}

Thermal Spray Procedures for Tyrone Drive Shaft (Pump Gear){0679, 3066, 5073}
Thermal Spray Procedures for Tyrone Drive Shaft (Pump Gear){0679, 3066, 5073}

Information Release Memo

REMANUFACTURED TRANSMISSION OIL PUMPS FOR OFF-HIGHWAY TRUCK VEHICLES
REMANUFACTURED TRANSMISSION OIL PUMPS FOR OFF-HIGHWAY TRUCK VEHICLES

Service Letter-APD

Product Support Program For Replacing The Brake Pump On Certain 793C Trucks
Product Support Program For Replacing The Brake Pump On Certain 793C Trucks

Product Support Program For Replacing Failed Hoist Pumps On Certain 793C Off-Highway Trucks
Product Support Program For Replacing Failed Hoist Pumps On Certain 793C Off-Highway Trucks

Testing and Adjusting

Gear Pump (Hoist and Front Brake Cooling) Efficiency - Test
793C Off-Highway Truck Hydraulic System

Bench Test Procedures

Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Gear Pumps {5073}

Bench Test Procedure for Vane Pumps {5055}
Bench Test Procedure for Vane Pumps {5055}

Bench Test Procedure for Hydraulic Piston Pumps{0599, 5070, 5070}
Bench Test Procedure for Hydraulic Piston Pumps{0599, 5070, 5070}

Disassembly and Assembly

Gear Pump (Hoist) - Remove
793C Off-Highway Truck Machine Systems

Gear Pump (Hoist) - Install
793C Off-Highway Truck Machine Systems

Gear Pump (Hoist) - Disassemble
793C Off-Highway Truck Machine Systems

Gear Pump (Hoist) - Assemble
793C Off-Highway Truck Machine Systems

Service Magazine

New Grooved Piston Assemblies Available For Piston Pump Rotating Groups {5070}
1996/08/12

High Pressure Hoist Pumps Have Increased Service Life {5073}
1997/06/23

New Gear And New Shaft Assemblies Used In Scavenge Oil Pump Groups {1312}
1998/09/28

New Hoist Pump Group Available For 793C Off-Highway Trucks {5083}
1999/04/19

The Swashplate Stop for the Piston Pump is now Retained with a Dowel Pin {5070}
2000/08/14

A New Hoist Pump Is Used for Improved Service Life {5073}
2002/10/14

A New Hoist Pump Is Now Available {5083}
2004/06/14

Cover Plate, Flange are Available for Use During Flow Tests on the Main Hydraulic Pumps {0738, 5070, 5084}
2005/04/25

A Redesigned Steering Pump has Increased Service Life {5070}
2005/06/13

An Updated Pump Has Improved Sealing Capability {5073}
2005/11/07

Wear that is Acceptable in Specific Gear Pumps {4007, 5073, 5073, 7516}
2008/05/12

Improved Bearing Material is Now Used on Certain Off-Highway Truck Hoist Pumps {5073, 7551}
2014/03/21

Caterpillar Parts SIS Catalog 793C :

139-0504 PUMP GP-GEAR

135-4714 PUMP GP-GEAR

134-9865 PUMP GP-GEAR

127-4745 PUMP GP-GEAR

125-0518 PUMP GP-GEAR

124-9390 PUMP GP-GEAR

141-5867 PUMP GP-GEAR

144-9519 PUMP GP-GEAR

144-9523 PUMP GP-GEAR

147-7838 PUMP GP-GEAR

150-3467 PUMP GP-GEAR

150-3468 PUMP GP-GEAR

153-9509 PUMP GP-GEAR

Truck sale:

Call

2004 CAT 793C

Caudo Plant Sales Pty Ltd
Belmont, Western Australia, Australia

2000 CAT 793C

International Mining Mach. (WA) Pty Ltd

1995 CAT 793C

International Mining Mach. (WA) Pty Ltd

USD $2,060,500

1997 CAT 793C

Empire Machinery
Eloy, Arizona

USD $2,060,500

1998 CAT 793C

Empire Machinery
Eloy, Arizona