HYDRAULIC SYSTEM
VALVE GP-CONTROLVALVE GP-DIVERTER
VALVE GP-PILOT
HYDRAULIC SYSTEM
VALVE GP-CONTROL#SEBP27940400
149-2944: VALVE & MTG GP-CONTROL
149-2944 VALVE & MTG GP-CONTROL
S/N 2ZN3115-3847
PART OF 110-0916 POWER TRAIN AR
S/N 2ZN3115-3847
PART OF 110-0916 POWER TRAIN AR
Parts for your 953C TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 112-5352 | [2] | VALVE-SHUTTLE (DIRECTS HYDRAULIC FLUID) | |
| 2. | 130-3310 Y | [1] | VALVE GP-SOLENOID (LEFT FORWARD STEERING) | |
| 2A. | 130-3310 Y | [1] | VALVE GP-SOLENOID (LEFT REVERSE STEERING) | |
| 2B. | 130-3310 Y | [1] | VALVE GP-SOLENOID (TRANSMISSION OVERRIDE) | |
| 2C. | 130-3310 Y | [1] | VALVE GP-SOLENOID (RIGHT FORWARD STEERING) | |
| 2D. | 130-3310 Y | [1] | VALVE GP-SOLENOID (RIGHT REVERSE STEERING) | |
| 3. | 145-8811 | [20] | PLUG GP | |
| (EACH INCLUDES) | ||||
| 145-8810 | [1] | PLUG | ||
| 4J-7533 | [1] | SEAL-O-RING | ||
| 4. | 152-8385 CY | [1] | VALVE GP-SOLENOID (24-VOLT)(BRAKE CONTROL) | |
| 5. | 147-1221 Y | [1] | VALVE GP-RELIEF (CHARGE PRESSURE) | |
| 6. | 145-4472 | [2] | ELBOW GP | |
| (EACH INCLUDES) | ||||
| 145-4471 | [1] | ELBOW | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 7. | 145-8809 | [1] | CONNECTOR GP | |
| 145-8808 | [1] | CONNECTOR | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 8. | 145-8813 | [7] | FITTING GP-HYDRAULIC (QUICK DISCONNECT, MALE) | |
| (EACH INCLUDES) | ||||
| 145-8812 | [1] | FITTING AS | ||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 9. | 145-4468 | [1] | ELBOW AS | |
| 145-4467 | [1] | ELBOW | ||
| 3D-2824 | [1] | SEAL-O-RING | ||
| 6V-9746 | [1] | SEAL-O-RING | ||
| 10. | 145-8823 | [1] | ADAPTER GP | |
| 145-8822 | [1] | ADAPTER | ||
| 3J-7354 | [2] | SEAL-O-RING | ||
| 11. | 9L-8493 | [1] | CAP-FLARED | |
| 12. | 147-7701 | [1] | MANIFOLD | |
| 13. | 6V-9832 | [1] | CAP (ORFS) | |
| 14. | 6V-9830 | [4] | CAP (ORFS) | |
| 15. | 145-8805 | [2] | CONNECTOR GP | |
| (EACH INCLUDES) | ||||
| 145-8804 | [1] | CONNECTOR | ||
| 5K-9090 | [1] | SEAL-O-RING | ||
| 7M-8485 | [1] | SEAL-O-RING | ||
| 16. | 6V-9833 | [2] | CAP AS | |
| 17. | 145-8807 | [5] | CONNECTOR GP | |
| (EACH INCLUDES) | ||||
| 145-8806 | [1] | CONNECTOR | ||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 18. | 6V-9829 | [7] | CAP (ORFS) | |
| 19. | 145-8803 | [1] | CONNECTOR GP | |
| [1] | CONNECTOR | |||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 20. | 145-4470 | [2] | ELBOW GP | |
| (EACH INCLUDES) | ||||
| 145-4469 | [1] | ELBOW | ||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| C | CHANGE FROM PREVIOUS TYPE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP27940401
144-8156: VALVE GP-CONTROL
144-8156 VALVE GP-CONTROL -AUXILIARY
S/N 2ZN1750-UP
PART OF 144-8140 TANK & VALVE GP-HYDRAULIC
AN ATTACHMENT
S/N 2ZN1750-UP
PART OF 144-8140 TANK & VALVE GP-HYDRAULIC
AN ATTACHMENT
Parts for your 953C TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 144-8151 | [1] | RETAINER | |
| 2. | 157-2682 | [2] | HOUSING-PILOT | |
| 3. | 1H-5514 | [4] | BOLT (5/16-18X1.625-IN) | |
| 4. | 9M-1974 | [4] | WASHER-HARD (8.8X16X2-MM THK) | |
| 5. | 6J-5804 | [2] | BAFFLE | |
| 6. | 9J-0458 Y | [2] | VALVE GP-RELIEF | |
| 7. | 1P-3703 | [4] | SEAL-RECTANGULAR | |
| 8. | 2J-0157 | [8] | SEAL-O-RING | |
| 9. | 5K-0227 | [2] | SEAL-O-RING | |
| 10. | 4F-8965 | [2] | BOLT (7/16-14X1.125-IN) | |
| 11. | 5J-9080 | [1] | FLANGE | |
| 12. | 146-1669 | [1] | PLUG | |
| 13. | 4J-5267 | [1] | SEAL-O-RING | |
| 14. | 5H-2341 | [1] | SPRING | |
| 15. | 9S-8003 | [1] | PLUG (1/2-20-THD) | |
| 16. | 1J-9671 | [1] | SEAL-O-RING | |
| 17. | 9J-0462 | [1] | VALVE | |
| 18. | 9S-8005 | [2] | PLUG (3/4-16-THD) | |
| 19. | 3K-0360 | [2] | SEAL-O-RING | |
| 20. | 2S-4213 | [2] | SPRING-VALVE | |
| 21. | 144-8814 B | [8] | SHIM (0.5-MM THK)(.5MM THK) | |
| 22. | 146-7270 | [1] | RETAINER | |
| 23. | [1] | SPRING | ||
| B | USE AS REQUIRED | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP27940402
144-8157: VALVE GP-CONTROL
144-8157 VALVE GP-CONTROL -LIFT CYLINDER, TILT CYLINDER
S/N 2ZN1750-UP
PART OF 144-8140, 144-8142 TANK & VALVE GP-HYDRAULIC
ALSO AN ATTACHMENT
S/N 2ZN1750-UP
PART OF 144-8140, 144-8142 TANK & VALVE GP-HYDRAULIC
ALSO AN ATTACHMENT
Parts for your 953C TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 2. | 6J-5804 | [2] | BAFFLE | |
| 3. | 9J-0458 Y | [2] | VALVE GP-RELIEF (AUX & TILT CYLINDER HEAD END) | |
| 4. | 9S-8004 | [1] | PLUG (9/16-18-THD) | |
| 5. | 3J-1907 | [1] | SEAL-O-RING | |
| 6. | 3L-2875 | [1] | CLIP | |
| 7. | 0T-0102 | [1] | BOLT (3/8-16X0.625-IN) | |
| 8. | 4T-4661 | [1] | BAFFLE | |
| 9. | 126-3694 Y | [1] | VALVE GP-RELIEF (TILT CYLINDER ROD END) | |
| 10. | 030-7946 | [2] | ELBOW | |
| 11. | 3J-7354 | [2] | SEAL-O-RING | |
| 12. | 4T-4540 | [1] | TUBE AS | |
| 13. | 5J-9080 | [2] | FLANGE | |
| 14. | 4F-8965 | [4] | BOLT (7/16-14X1.125-IN) | |
| 15. | 157-2682 | [2] | HOUSING-PILOT | |
| 16. | 4T-3121 | [1] | HOUSING | |
| 17. | 8F-8804 | [4] | BOLT (1/2-13X5.75-IN) | |
| 18. | 1H-5514 | [8] | BOLT (5/16-18X1.625-IN) | |
| 19. | 9M-1974 | [8] | WASHER-HARD (8.8X16X2-MM THK) | |
| 20. | 9J-0461 | [2] | SPRING | |
| 21. | 1P-3704 | [2] | SEAL-RECTANGULAR | |
| 22. | 1P-3703 | [6] | SEAL-RECTANGULAR | |
| 23. | 2J-0157 | [14] | SEAL-O-RING | |
| 24. | 157-2683 | [2] | HOUSING-PILOT | |
| 25. | 146-1669 | [2] | PLUG | |
| 26. | 4J-5267 | [2] | SEAL-O-RING | |
| 27. | 5H-2341 | [2] | SPRING | |
| 28. | 9J-0462 | [4] | VALVE | |
| 29. | 9S-8003 | [2] | PLUG (1/2-20-THD) | |
| 30. | 1J-9671 | [2] | SEAL-O-RING | |
| 31. | 9S-8005 | [3] | PLUG (3/4-16-THD) | |
| 32. | 3K-0360 | [3] | SEAL-O-RING | |
| 33. | 144-8814 B | [16] | SHIM (0.5-MM THK) | |
| 34. | 2S-4213 | [4] | SPRING-VALVE | |
| 37. | 144-8151 | [4] | RETAINER | |
| 38. | 5K-0227 | [4] | SEAL-O-RING | |
| 39. | [2] | SPRING | ||
| B | USE AS REQUIRED | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP27940403
9J-7128: VALVE GP-DIVERTER
9J-7128 VALVE GP-DIVERTER -IMPLEMENT
S/N 2ZN1750-UP
PART OF 141-9359 CONTROL GP-DIVERTER
AN ATTACHMENT
S/N 2ZN1750-UP
PART OF 141-9359 CONTROL GP-DIVERTER
AN ATTACHMENT
#SEBP27940404
131-2938: VALVE GP-PILOT
Parts for your 953C TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 131-2755 | [1] | PLUG | |
| 2. | 6E-0660 | [1] | PLUG | |
| 3. | 9X-4616 | [1] | SEAL-O-RING | |
| 4. | 9X-4619 | [1] | SEAL-O-RING | |
| 5. | 131-2756 | [1] | RING-RETAINING | |
| 6. | 131-2757 | [1] | PISTON | |
| 7. | 131-2758 | [3] | SCREW-SOCKET HEAD | |
| 8. | 131-2759 | [1] | SPRING | |
| 9. | 131-2760 | [1] | SPRING | |
| 10. | 131-2779 | [1] | RETAINER-SPRING | |
| 11. | 131-2780 | [1] | RETAINER-SPRING | |
| 12. | 131-2781 | [1] | COVER | |
| 13. | 131-2782 | [1] | WASHER | |
| 14. | 9X-4617 | [4] | SEAL-O-RING | |
| 15. | 131-2783 | [1] | PLUG-ORIFICE | |
| 16. | 9T-7711 M | [3] | PLUG-PIPE | |
| 17. | 131-2784 | [3] | WASHER | |
| 18. | 131-2785 | [1] | COVER | |
| 19. | 9T-4817 M | [1] | NUT (M8X1-THD) | |
| 20. | 131-2786 | [1] | SCREW-ADJUSTMENT | |
| 21. | 9S-4191 | [1] | PLUG (9/16-18-THD) | |
| 22. | 3J-1907 | [1] | SEAL-O-RING | |
| M | METRIC PART | |||
#SEBP27940405
138-8142: VALVE GP-PILOT
138-8142 VALVE GP-PILOT -TILT
S/N 2ZN1750-4986
PART OF 146-5020 VALVE GP-PILOT
FIELD REPLACEMENT ORDER @@@@@152-4819@@@@@
AN ATTACHMENT
S/N 2ZN1750-4986
PART OF 146-5020 VALVE GP-PILOT
FIELD REPLACEMENT ORDER @@@@@152-4819@@@@@
AN ATTACHMENT
Parts for your 953C TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8U-9427 | [1] | KIT-PLUNGER (PILOT VALVE) | |
| 2. | 159-3254 | [1] | KIT-SPRING (PILOT VALVE) | |
| (INCLUDES 2 SPRINGS) | ||||
| 3. | 152-7481 | [1] | KIT-SPRING (PILOT VALVE) | |
| (INCLUDES SPRING & SOCKET) | ||||
| 4. | 203-1100 | [1] | KIT-PLUNGER (PILOT VALVE) | |
| (INCLUDES PLUNGER, PLUNGER GUIDE, SNAP RING, RETAINER WASHER (CLIP),RETAINER SPRING (CUP) | ||||
| 5. | 8T-9534 JM | [2] | BOLT (M6X1X50-MM) | |
| 6. | 095-1259 M | [2] | SETSCREW-SOCKET (M4X0.7-THD)(M4X0.7 THD) | |
| 7. | 5C-8312 M | [2] | NUT (M4X0.7-THD) | |
| 8. | 148-9243 N | [1] | COIL AS | |
| 186-3735 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 3E-4302 M | [1] | SCREW-FLAT HEAD (M4X0.7X10-MM) | ||
| 9. | 203-1099 | [1] | KIT-CONTROL LEVER (PILOT VALVE) | |
| (INCLUDES COVER, LEVER, CAM, | ||||
| LOCKING PIN, LEVER PIN, ARMATURE, | ||||
| SNAP RING, 2 SETSCREWS, 2 NUTS & PARTS MARKED J) | ||||
| (DOES NOT INCLUDE PARTS MARKED N) | ||||
| 10. | 198-6498 | [1] | BOOT | |
| 11. | 149-8652 | [1] | BALL | |
| 12. | 192-2109 | [1] | KIT-REGULATOR (PILOT VALVE) | |
| (INCLUDES RETAINING-WASHER (CLIP), RETAINING-SPRING (CUP), SPRING,2 WASHER-RETAINERS,SPOOL & 9 SHIMS) | ||||
| 13. | 192-2110 | [1] | KIT-VALVE REPAIR (PILOT VALVE) | |
| (INCLUDES RETAINER-WASHER (CLIP), RETAINER-SPRING (CUP),SPRING,2 WASHERS-RETAINING, SPOOL & 9 SHIMS) | ||||
| J | INCLUDED IN 203-1099 KIT-CONTROL LEVER | |||
| M | METRIC PART | |||
| N | NOT INCLUDED IN 203-1099 KIT-CONTROL LEVER | |||
#SEBP27940406
142-7547: VALVE GP-PILOT
142-7547 VALVE GP-PILOT -AUXILIARY
S/N 2ZN1750-UP
PART OF 146-5021 VALVE GP-PILOT
AN ATTACHMENT
S/N 2ZN1750-UP
PART OF 146-5021 VALVE GP-PILOT
AN ATTACHMENT
Parts for your 953C TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8U-9427 | [2] | KIT-PLUNGER (PILOT VALVE) | |
| (EACH INCLUDES PLUNGER,PLUNGER GUIDE,SNAP RING,RETAINER WASHER CLIP, & RETAINER SPRING CUP) | ||||
| 2. | 159-3254 | [1] | KIT-SPRING (PILOT VALVE) | |
| (INCLUDES SPRINGS) | ||||
| 3. | 149-8652 | [1] | BALL | |
| 4. | 192-2110 | [2] | KIT-VALVE REPAIR (PILOT REGULATING) | |
| (EACH INCLUDES SPOOL,SPRING,RETAINING SPRING,RETAINING WASHER-CLIP,RETAINING WASHERS & SHIMS) | ||||
| 5. | 8T-9534 JM | [2] | BOLT (M6X1X50-MM) | |
| 6. | 095-1259 JM | [2] | SETSCREW-SOCKET (M4X0.7-THD) | |
| 7. | 5C-8312 JM | [2] | NUT (M4X0.7-THD) | |
| 8. | 203-1097 J | [1] | KIT-LEVER (PILOT VALVE) | |
| (INCLUDES COVER,PIN,LEVER,CAM,LOCKING PIN,SETSCREWS,NUTS & BOLTS) | ||||
| 9. | 8U-5892 | [1] | BOOT | |
| AVAILABLE REPAIR KIT(S): | ||||
| 198-6515 | [1] | KIT-SEAL (PILOT VALVE) | ||
| (INCLUDES 0-RINGS) | ||||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
#SEBP27940407
146-5020: VALVE GP-PILOT
146-5020 VALVE GP-PILOT
S/N 2ZN1750-4986
PART OF 146-8274 CONTROL GP-HYDRAULIC
AN ATTACHMENT
S/N 2ZN1750-4986
PART OF 146-8274 CONTROL GP-HYDRAULIC
AN ATTACHMENT
Parts for your 953C TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 102-8805 | [1] | KIT-RECEPTACLE (6-PIN) | |
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 2. | 6V-8724 | [1] | ELBOW | |
| 3. | 3J-1907 | [2] | SEAL-O-RING | |
| 4. | 8T-7521 | [1] | ELBOW | |
| 5. | 127-8489 | [1] | PLATE | |
| 6. | 138-8142 Y | [1] | VALVE GP-PILOT | |
| 7. | 096-5866 M | [2] | BOLT (M8X1.25X75-MM) | |
| 8. | 5P-7970 M | [2] | NUT (M8X1.25-THD) | |
| 9. | Y | [1] | VALVE GP-PILOT | |
| 10. | 3E-3383 | [1] | WEDGE-RECEPTACLE LOCK (6-PIN) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP27940408
146-5020: VALVE GP-PILOT
146-5020 VALVE GP-PILOT
S/N 2ZN4987-UP
PART OF 146-8274 CONTROL GP-HYDRAULIC
AN ATTACHMENT
S/N 2ZN4987-UP
PART OF 146-8274 CONTROL GP-HYDRAULIC
AN ATTACHMENT
Parts for your 953C TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 102-8805 | [1] | KIT-RECEPTACLE (6-PIN) | |
| (INCLUDES RECEPTACLE AS & PART MARKED J) | ||||
| 2. | 6V-8724 | [1] | ELBOW | |
| 3. | 3J-1907 | [6] | SEAL-O-RING | |
| 4. | 8T-7521 | [1] | ELBOW | |
| 5. | 127-8489 | [1] | PLATE | |
| 6. | 152-4819 CHY | [1] | VALVE GP-PILOT (BUCKET) | |
| 7. | 096-5866 M | [2] | BOLT (M8X1.25X75-MM) | |
| 8. | 5P-7970 M | [2] | NUT (M8X1.25-THD) | |
| 9. | Y | [1] | VALVE GP-PILOT (LIFT) | |
| 10. | 3E-3383 J | [1] | WEDGE-RECEPTACLE LOCK (6-PIN) | |
| 11. | 198-6498 CH | [2] | BOOT | |
| 12. | 112-0034 CH | [2] | SEAL-O-RING | |
| 13. | 6V-8636 | [4] | CONNECTOR | |
| 14. | 6V-8398 C | [1] | SEAL-O-RING | |
| 15. | 6V-8397 C | [5] | SEAL-O-RING | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| H | INCLUDED IN VALVE GP MARKED WITH H | |||
| J | INCLUDED IN 102-8805 RECEPTACLE KIT | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP27940409
146-5021: VALVE GP-PILOT
146-5021 VALVE GP-PILOT
S/N 2ZN1750-UP
PART OF 146-8268, 146-8271, 146-8273, 146-8865 HYDRAULIC AR
AN ATTACHMENT
S/N 2ZN1750-UP
PART OF 146-8268, 146-8271, 146-8273, 146-8865 HYDRAULIC AR
AN ATTACHMENT
Parts for your 953C TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3E-3383 | [1] | WEDGE-RECEPTACLE LOCK (6-PIN) | |
| 2. | 102-8805 | [1] | KIT-RECEPTACLE (6-PIN) | |
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 3. | 127-8489 | [1] | PLATE | |
| 4. | 7X-2541 M | [2] | BOLT (M8X1.25X140-MM) | |
| 5. | 5P-7970 M | [2] | NUT (M8X1.25-THD) | |
| 6. | Y | [1] | VALVE GP-PILOT (LIFT) | |
| 7. | 142-7547 Y | [1] | VALVE GP-PILOT (AUXILIARY) | |
| 8. | 152-4819 Y | [1] | VALVE GP-PILOT (BUCKET) | |
| 10. | 112-0034 L | [6] | SEAL-O-RING | |
| 11. | 131-2165 | [2] | PLUG | |
| 12. | 198-6498 | [2] | BOOT (RUBBER) | |
| 13. | 8U-5892 | [1] | BOOT | |
| 14. | 148-8336 | [7] | CONNECTOR AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-8636 | [1] | CONNECTOR | ||
| 15. | 150-4043 | [1] | CONNECTOR AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-9873 | [1] | CONNECTOR | ||
| AVAILABLE REPAIR KIT(S): | ||||
| 158-7872 L | [1] | KIT-PLATE | ||
| L | INCLUDED IN 158-7872 PLATE KIT | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
Information:
HYDRAULIC SYSTEM
VALVE GP-CONTROL
Specifications
Tool Operating Manual
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}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Systems Operation
Service Magazine




