HYDRAULIC SYSTEM
CYLINDER GPFUEL SYSTEM
DRAIN GP-FUELHYDRAULIC SYSTEM
PUMP GPVALVE GP-CONTROL
HYDRAULIC GP
HYDRAULIC SYSTEM
CYLINDER GP#SEBP68200170
396-7806: CYLINDER GP-LIFT
396-7806 CYLINDER GP-LIFT -LH
75-MM (3-IN) BORE X 495-MM (19.5-IN) STROKE
PART OF 396-5187 HYDRAULIC AR
75-MM (3-IN) BORE X 495-MM (19.5-IN) STROKE
PART OF 396-5187 HYDRAULIC AR
Parts for your 903C COMPACT WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-4200 M | [2] | BOLT (M8X1.25X16-MM) | |
| 2. | 6V-8397 J | [4] | SEAL-O-RING | |
| 3. | 095-1708 J | [1] | SEAL-O-RING | |
| 4. | 095-1709 J | [1] | SEAL-O-RING | |
| 5. | 250-8726 J | [2] | SEAL-LIP TYPE | |
| 6. | 250-8701 | [1] | RING-RETAINING | |
| 7. | 250-8688 | [1] | HEAD | |
| 8. | 250-8718 J | [1] | RING-BACKUP | |
| 9. | 250-8695 | [1] | PISTON | |
| 10. | 250-8733 J | [1] | RING-WEAR | |
| 11. | 250-8729 J | [1] | SEAL AS | |
| 12. | 250-8709 J | [1] | SEAL-U-CUP | |
| 13. | 435-0737 | [1] | BUSHING | |
| 14. | 394-4851 J | [1] | SEAL-LIP TYPE | |
| 15. | 378-2518 M | [1] | NUT (M33X3-THD) | |
| 16. | 435-0752 | [1] | CYLINDER AS | |
| 17. | 250-8666 | [1] | ROD AS | |
| 18. | 435-0740 | [1] | BUSHING | |
| 19. | 435-0748 | [1] | TUBE AS | |
| 20. | 435-0753 | [1] | TUBE AS | |
| 21. | 8T-4224 | [2] | WASHER-HARD (8.8X16X2-MM THK) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 435-0754 J | [1] | KIT-SEAL | ||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
#SEBP68200171
396-7809: CYLINDER GP-LIFT
396-7809 CYLINDER GP-LIFT -RH
75-MM (3-IN) BORE X 495-MM (19.5-IN) STROKE
PART OF 396-5187 HYDRAULIC AR
75-MM (3-IN) BORE X 495-MM (19.5-IN) STROKE
PART OF 396-5187 HYDRAULIC AR
Parts for your 903C COMPACT WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-4200 M | [2] | BOLT (M8X1.25X16-MM) | |
| 2. | 6V-8397 J | [4] | SEAL-O-RING | |
| 3. | 095-1708 J | [1] | SEAL-O-RING | |
| 4. | 095-1709 J | [1] | SEAL-O-RING | |
| 5. | 250-8726 J | [2] | SEAL-LIP TYPE | |
| 6. | 250-8701 | [1] | RING-RETAINING | |
| 7. | 250-8688 | [1] | HEAD | |
| 8. | 250-8718 J | [1] | RING-BACKUP | |
| 9. | 250-8695 | [1] | PISTON | |
| 10. | 250-8733 J | [1] | RING-WEAR | |
| 11. | 250-8729 J | [1] | SEAL AS | |
| 12. | 250-8709 J | [1] | SEAL-U-CUP | |
| 13. | 435-0737 | [1] | BUSHING | |
| 14. | 394-4851 J | [1] | SEAL-LIP TYPE | |
| 15. | 378-2518 M | [1] | NUT (M33X3-THD) | |
| 16. | 435-0760 | [1] | CYLINDER AS | |
| 17. | 250-8666 | [1] | ROD AS | |
| 18. | 435-0740 | [1] | BUSHING | |
| 19. | 435-0757 | [1] | TUBE AS | |
| 20. | 435-0761 | [1] | TUBE AS | |
| 21. | 8T-4224 | [2] | WASHER-HARD (8.8X16X2-MM THK) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 435-0754 J | [1] | KIT-SEAL (LIFT CYLINDER) | ||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
#SEBP68200172
396-7803: CYLINDER GP-TILT
396-7803 CYLINDER GP-TILT
75-MM (3-IN) BORE X 369-MM (14.5-IN) STROKE
PART OF 396-5187 HYDRAULIC AR
75-MM (3-IN) BORE X 369-MM (14.5-IN) STROKE
PART OF 396-5187 HYDRAULIC AR
Parts for your 903C COMPACT WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-4189 M | [1] | BOLT (M8X1.25X20-MM) | |
| 2. | 6V-8397 J | [3] | SEAL-O-RING | |
| 3. | 095-1708 J | [1] | SEAL-O-RING | |
| 4. | 095-1709 J | [1] | SEAL-O-RING | |
| 5. | 250-8726 J | [4] | SEAL-LIP TYPE | |
| 6. | 250-8701 | [1] | RING-RETAINING | |
| 7. | 250-8688 | [1] | HEAD | |
| 8. | 250-8718 J | [1] | RING-BACKUP | |
| 9. | 250-8695 | [1] | PISTON | |
| 10. | 250-8733 J | [1] | RING-WEAR | |
| 11. | 250-8729 J | [1] | SEAL AS | |
| 12. | 250-8709 J | [1] | SEAL-U-CUP | |
| 13. | 435-0737 | [1] | BUSHING | |
| 14. | 394-4851 J | [1] | SEAL-LIP TYPE | |
| 15. | 378-2518 M | [1] | NUT (M33X3-THD) | |
| 16. | 435-0738 | [1] | CYLINDER AS | |
| 17. | 435-0739 | [1] | ROD AS | |
| 18. | 435-0740 | [2] | BUSHING | |
| 19. | 435-0741 | [1] | TUBE AS | |
| 20. | 8T-4224 | [1] | WASHER-HARD (8.8X16X2-MM THK) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 435-0742 J | [1] | KIT-SEAL | ||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
#SEBP68200173
439-0831: DRAIN GP-ECOLOGY
Parts for your 903C COMPACT WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 439-0832 | [1] | VALVE AS |
#SEBP68200174
439-0831: DRAIN GP-ECOLOGY
Parts for your 903C COMPACT WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 522-0031 C | [1] | VALVE AS-DRAIN | |
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP68200175
257-9612: HEAD GP-PUMP
257-9612 HEAD GP-PUMP
PART OF 397-1516 PUMP GP-PISTON
PART OF 397-1516 PUMP GP-PISTON
Parts for your 903C COMPACT WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 257-9613 | [2] | VALVE GP-RELIEF (CHARGE PRESSURE) | |
| (EACH INCLUDES) | ||||
| [1] | SEAL-O-RING | |||
| [1] | SEAL-O-RING | |||
| 2. | 257-9616 Y | [1] | VALVE GP-CHECK (PRESSURE OVERRIDE) | |
| 3. | 257-9624 Y | [1] | VALVE GP-RELIEF (OVERRIDE) | |
| 4. | [1] | HEAD | ||
| 5. | [4] | BOLT | ||
| 6. | [2] | PIN | ||
| 7. | 257-9640 | [1] | SEAL-O-RING | |
| 8. | 134-7515 | [5] | PLUG | |
| 9. | 134-7514 | [3] | PLUG | |
| 10. | 134-7489 | [1] | PLUG | |
| 11. | [2] | SEAL-O-RING | ||
| 12. | 257-9645 | [2] | PLUG AS | |
| 13. | 257-9646 | [1] | PLUG | |
| 14. | 257-9647 | [1] | BUSHING | |
| 15. | 257-9648 | [1] | BEARING-BUSHING | |
| Y | SEPARATE ILLUSTRATION | |||
#SEBP68200176
255-9991: HOUSING GP-INLET
255-9991 HOUSING GP-INLET
PART OF 417-1056 VALVE GP-BANK 2, 417-1057 VALVE GP-MAIN CONTROL
AN ATTACHMENT
PART OF 417-1056 VALVE GP-BANK 2, 417-1057 VALVE GP-MAIN CONTROL
AN ATTACHMENT
Parts for your 903C COMPACT WHEEL LOADER:
CATERPILLAR SIS#SEBP68200177
396-5187: HYDRAULIC AR
396-5187 HYDRAULIC AR
PART OF 418-8371 COMMON AR
PART OF 418-8371 COMMON AR
Parts for your 903C COMPACT WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 396-7806 Y | [1] | CYLINDER GP-LIFT (LH)(LH) | ||
| 396-7809 Y | [1] | CYLINDER GP-LIFT (RH)(RH) | ||
| 396-7811 Y | [1] | CYLINDER GP-STEERING | ||
| 396-7803 Y | [1] | CYLINDER GP-TILT | ||
| 397-8237 Y | [1] | LINES GP-BRAKE | ||
| 396-7825 Y | [1] | LINES GP-HYDRAULIC OIL COOLER | ||
| 396-7823 Y | [1] | LINES GP-STEERING | ||
| 396-7813 Y | [1] | PUMP & MTG GP-METERING (HMU) | ||
| 396-7816 Y | [1] | PUMP & MTG GP-PISTON | ||
| 396-7795 Y | [1] | TANK & MTG GP-HYDRAULIC | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP68200178
396-7865: HYDRAULIC AR
396-7865 HYDRAULIC AR -3-VALVE HYD, QUICK COUPLER
CANNOT BE USED WITH @@@@@396-7862@@@@@, @@@@@396-7913@@@@@
AN ATTACHMENT
CANNOT BE USED WITH @@@@@396-7862@@@@@, @@@@@396-7913@@@@@
AN ATTACHMENT
Parts for your 903C COMPACT WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 396-7892 Y | [1] | CONTROL GP-BUCKET | ||
| 398-5571 Y | [1] | CONTROL GP-HYDRAULIC HAND | ||
| 396-7874 Y | [1] | LINES GP-FRONT (LIFT & TILT) | ||
| 396-7897 Y | [1] | LINES GP-FRONT (3-VALVE HYD, QUICK COUPLER) | ||
| 433-6375 Y | [1] | MOUNTING GP-BANK VALVE (CONTROL CABLE) | ||
| 396-7869 Y | [1] | VALVE & MTG GP-MAIN CONTROL (IMPLEMENT) | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP68200179
396-7862: HYDRAULIC AR-2 VALVE
396-7862 HYDRAULIC AR-2 VALVE
CANNOT BE USED WITH @@@@@396-7865@@@@@, @@@@@396-7913@@@@@
AN ATTACHMENT
CANNOT BE USED WITH @@@@@396-7865@@@@@, @@@@@396-7913@@@@@
AN ATTACHMENT
Parts for your 903C COMPACT WHEEL LOADER:
CATERPILLAR SISInformation:
HYDRAULIC SYSTEM
CYLINDER GP
Operation and Maintenance Manual
Tilt Cylinder Bearings and Bucket Linkage Bearings - Lubricate
901C, 902C and 903C Compact Wheel Loaders
901C, 902C and 903C Compact Wheel Loaders
Special Instruction
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Specifications
Lift Cylinder - Right Hand
901C, 901C2, 902C, 902C2, 903C and 903C2 Compact Wheel Loaders Hydraulic and Steering System
901C, 901C2, 902C, 902C2, 903C and 903C2 Compact Wheel Loaders Hydraulic and Steering System
Lift Cylinder - Left Hand
901C, 901C2, 902C, 902C2, 903C and 903C2 Compact Wheel Loaders Hydraulic and Steering System
901C, 901C2, 902C, 902C2, 903C and 903C2 Compact Wheel Loaders Hydraulic and Steering System
Tilt Cylinder
901C, 901C2, 902C, 902C2, 903C and 903C2 Compact Wheel Loaders Hydraulic and Steering System
901C, 901C2, 902C, 902C2, 903C and 903C2 Compact Wheel Loaders Hydraulic and Steering System
Tool Operating Manual
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Reuse And Salvage Guidelines
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Contamination Control Guidelines
Applied Failure Analysis
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Testing and Adjusting
Lift and Tilt Cylinder Drift - Check
901C, 901C2, 902C, 902C2, 903C and 903C2 Compact Wheel Loaders Hydraulic and Steering System
901C, 901C2, 902C, 902C2, 903C and 903C2 Compact Wheel Loaders Hydraulic and Steering System
Implement Cycle Time - Check
901C, 901C2, 902C, 902C2, 903C and 903C2 Compact Wheel Loaders Hydraulic and Steering System
901C, 901C2, 902C, 902C2, 903C and 903C2 Compact Wheel Loaders Hydraulic and Steering System
Bench Test Procedures
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the
Disassembly and Assembly
Service Magazine
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}