HYDRAULIC SYSTEM
VALVE GP-CONTROLVALVE GP-LOAD CONTROL
VALVE GP-PILOT
HYDRAULIC SYSTEM
VALVE GP-CONTROL#SEBP39940550
201-5358: VALVE GP-CONTROL
201-5358 VALVE GP-CONTROL -BUCKET
S/N FDP18400-UP
PART OF 201-0665 VALVE GP-BANK 4, 201-0666 VALVE GP-BANK 5, 201-0667 VALVE GP-BANK 6
AN ATTACHMENT
S/N FDP18400-UP
PART OF 201-0665 VALVE GP-BANK 4, 201-0666 VALVE GP-BANK 5, 201-0667 VALVE GP-BANK 6
AN ATTACHMENT
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 003-8137 | [2] | SEAL-O-RING | |
| 2. | 9S-8006 | [1] | PLUG (7/8-14-THD) | |
| 3. | 197-2709 | [1] | SPRING | |
| 4. | 126-5796 | [1] | VALVE GP-SHUTTLE | |
| 4A. | 1P-7363 | [1] | SEAL-O-RING | |
| 4B. | 3J-7354 | [1] | SEAL-O-RING | |
| 4C. | 8T-2361 | [1] | SEAL-O-RING | |
| 4D. | 126-5984 | [1] | RING-BACKUP | |
| 4E. | 126-5985 | [1] | RING-BACKUP | |
| 5. | 5B-9318 | [1] | BALL | |
| 6. | 126-5476 | [1] | SEAT AS-SHUTTLE | |
| 6A. | 4T-7807 | [1] | RING-BACKUP | |
| 6B. | 7J-0204 | [1] | SEAL-O-RING | |
| 6C. | 8T-2360 | [1] | SEAL-O-RING | |
| 7. | 114-1973 | [1] | COUPLING | |
| 8. | 197-3222 | [2] | HOUSING AS | |
| 9. | 6E-0131 | [2] | WASHER | |
| 10. | 114-3906 | [2] | RETAINER | |
| 11. | 200-6382 | [2] | SPRING | |
| 12. | 114-1972 | [1] | COUPLING | |
| 13. | 5S-0003 | [2] | NUT (5/16-18-THD) | |
| 14. | 9X-8267 | [4] | WASHER (6.6X12X2-MM THK) | |
| 15. | 187-0527 | [1] | VALVE GP-RELIEF | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 4K-1388 | [1] | SEAL-O-RING | ||
| 5K-9090 | [1] | SEAL-O-RING | ||
| 6E-0358 | [1] | RING-BACKUP | ||
| 16. | 187-0524 | [1] | VALVE GP-RELIEF | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 4K-1388 | [1] | SEAL-O-RING | ||
| 5K-9090 | [1] | SEAL-O-RING | ||
| 6E-0358 | [1] | RING-BACKUP | ||
| 17. | 2M-9780 | [1] | SEAL-O-RING | |
| 18. | 8H-0707 | [4] | BOLT (1/4-20X1-IN) |
#SEBP39940551
201-5377: VALVE GP-CONTROL
201-5377 VALVE GP-CONTROL -TILT
S/N FDP18400-UP
PART OF 200-7827 VALVE GP-BANK 2, 200-7828 VALVE GP-BANK 3
AN ATTACHMENT
S/N FDP18400-UP
PART OF 200-7827 VALVE GP-BANK 2, 200-7828 VALVE GP-BANK 3
AN ATTACHMENT
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 195-2139 | [2] | SEAL-O-RING | |
| 2. | 9S-8006 | [1] | PLUG (7/8-14-THD) | |
| 3. | 2M-9780 | [1] | SEAL-O-RING | |
| 4. | 6E-4317 | [1] | SPRING | |
| 5. | 114-5030 | [1] | SPRING | |
| 6. | 155-9836 | [1] | VALVE GP-CHECK | |
| 6A. | 1P-7363 | [1] | SEAL-O-RING | |
| 6B. | 3J-7354 | [1] | SEAL-O-RING | |
| 6C. | 8T-2361 | [1] | SEAL-O-RING | |
| 6D. | 126-5984 | [1] | RING-BACKUP | |
| 6E. | 126-5985 | [1] | RING-BACKUP | |
| 7. | 5B-9318 | [1] | BALL | |
| 8. | 126-5476 | [1] | SEAT AS-SHUTTLE | |
| 8A. | 4T-7807 | [1] | RING-BACKUP | |
| 8B. | 7J-0204 | [1] | SEAL-O-RING | |
| 8C. | 8T-2360 | [1] | SEAL-O-RING | |
| 9. | 210-6171 | [1] | VALVE GP-RELIEF (SIGNAL LIMITER) | |
| 206-3066 | [1] | RING-BACKUP | ||
| 4D-2297 | [1] | SEAL-O-RING | ||
| 033-6027 | [1] | SEAL-O-RING | ||
| 10. | 109-9685 | [1] | SEAL-O-RING | |
| 11. | 4T-4521 | [2] | RETAINER | |
| 12. | 208-5673 | [1] | SHAFT | |
| 13. | 3E-8620 | [1] | COIL AS-SOLENOID | |
| 8T-8729 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 1S-9593 | [2] | STRAP-CABLE | ||
| 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 14. | 9T-7309 | [1] | PLATE | |
| 15. | 5P-0537 | [2] | WASHER-HARD (7.2X14.5X2-MM THK) | |
| 16. | 1B-2718 | [2] | BOLT (1/4-20X6-IN) | |
| 17. | 5L-9023 | [1] | RING-RETAINING | |
| 18. | 133-8689 | [1] | HOUSING | |
| 19. | 9T-0644 | [1] | SPRING | |
| 20. | 128-2776 | [1] | GASKET | |
| 21. | 100-3567 | [1] | HOUSING-DETENT | |
| 22. | 4T-4513 | [1] | SPRING | |
| 23. | 208-5674 | [1] | SPACER | |
| 24. | 197-3698 | [2] | SEAL-O-RING | |
| 25. | 6E-6285 | [1] | VALVE GP-RELIEF (LINE, BOOM CYLINDER HEAD END) | |
| 25A. | 4K-1388 | [1] | SEAL-O-RING | |
| 25B. | 5K-9090 | [1] | SEAL-O-RING | |
| 25C. | 6E-0358 | [1] | RING-BACKUP | |
| 26. | 204-4313 | [1] | VALVE GP-RELIEF | |
| 4K-1388 | [1] | SEAL-O-RING | ||
| 5K-9090 | [1] | SEAL-O-RING | ||
| 6E-0358 | [1] | RING-BACKUP | ||
| 27. | 031-0214 | [2] | BOLT-LOCKING (1/4-20X0.5-IN) | |
| 28. | 4T-4524 | [1] | GUARD-DUST | |
| 29. | 4T-4528 | [1] | RETAINER | |
| 30. | 4T-4520 | [1] | WASHER-SPECIAL (HYDRAULIC OIL) | |
| 31. | 197-3121 | [1] | RING-GUIDE | |
#SEBP39940552
238-7601: VALVE GP-CONTROL
238-7601 VALVE GP-CONTROL
S/N FDP18400-UP
PART OF 238-6694 VALVE GP-BANK 4, 238-6695 VALVE GP-BANK 5
AN ATTACHMENT
S/N FDP18400-UP
PART OF 238-6694 VALVE GP-BANK 4, 238-6695 VALVE GP-BANK 5
AN ATTACHMENT
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 195-2139 | [2] | SEAL-O-RING | |
| 2. | 9S-8006 | [1] | PLUG (7/8-14-THD) | |
| 3. | 197-2709 | [1] | SPRING | |
| 4. | 126-5796 | [1] | VALVE GP-SHUTTLE | |
| 1P-7363 | [1] | SEAL-O-RING | ||
| 3J-7354 | [1] | SEAL-O-RING | ||
| 8T-2361 | [1] | SEAL-O-RING | ||
| 126-5984 | [1] | RING-BACKUP | ||
| 126-5985 | [1] | RING-BACKUP | ||
| 5. | 5B-9318 | [1] | BALL | |
| 6. | 126-5476 | [1] | SEAT AS-SHUTTLE | |
| 4T-7807 | [1] | RING-BACKUP | ||
| 7J-0204 | [1] | SEAL-O-RING | ||
| 8T-2360 | [1] | SEAL-O-RING | ||
| 7. | 109-9685 | [1] | SEAL-O-RING | |
| 8. | 197-2714 | [1] | SPACER (11.13X22.23X1.65-MM THK) | |
| 9. | 8H-0707 | [2] | BOLT (1/4-20X1-IN) | |
| 10. | 195-2406 | [1] | SPRING | |
| 11. | 4T-4521 | [2] | RETAINER | |
| 12. | 167-6768 | [1] | HOUSING | |
| 13. | 9T-0650 | [1] | BOLT-SPECIAL | |
| 14. | 187-0529 | [1] | VALVE GP-RELIEF | |
| 15. | 187-0528 | [1] | VALVE GP-RELIEF | |
| 16. | 031-5085 | [2] | BOLT-LOCKING (1/4-20X1-IN) | |
| 17. | 4T-4524 | [1] | GUARD-DUST | |
| 18. | 4T-4528 | [1] | RETAINER | |
| 19. | 4T-4520 | [1] | WASHER-SPECIAL | |
| 20. | 2M-9780 | [1] | SEAL-O-RING |
#SEBP39940553
150-5150: VALVE GP-LOAD CONTROL
150-5150 VALVE GP-LOAD CONTROL
S/N FDP18400-UP
PART OF 9T-5455 VALVE GP-LOAD CONTROL
AN ATTACHMENT
S/N FDP18400-UP
PART OF 9T-5455 VALVE GP-LOAD CONTROL
AN ATTACHMENT
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS#SEBP39940554
9T-5455: VALVE GP-LOAD CONTROL
9T-5455 VALVE GP-LOAD CONTROL
S/N FDP18400-UP
PART OF 183-8559 LINES GP-LOAD CONTROL VALVE
AN ATTACHMENT
S/N FDP18400-UP
PART OF 183-8559 LINES GP-LOAD CONTROL VALVE
AN ATTACHMENT
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 106-9427 J | [1] | VALVE GP-SEQUENCE | |
| 2. | 9S-8002 | [4] | PLUG (7/16-20-THD) | |
| 3. | 3J-7354 | [4] | SEAL-O-RING | |
| 4. | 106-9430 L | [1] | VALVE GP-CHECK | |
| 2M-9780 | [1] | SEAL-O-RING | ||
| 4M-6582 | [1] | SEAL-O-RING | ||
| 5P-2199 | [1] | RING-BACKUP | ||
| 5. | 150-5150 CY | [1] | VALVE GP-LOAD CONTROL | |
| 6. | 9S-8007 | [2] | PLUG | |
| 7. | 7J-0204 | [2] | SEAL-O-RING | |
| 8. | 4J-9780 | [1] | PLUG-ORIFICE | |
| 9. | 7Y-4224 | [1] | ORIFICE | |
| 10. | 9S-8004 | [2] | PLUG (9/16-18-THD) | |
| 11. | 3J-1907 | [2] | SEAL-O-RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 6E-4753 J | [1] | KIT-SEAL (RELIEF VALVE) | ||
| 6E-3583 L | [1] | KIT-SEAL | ||
| C | CHANGE FROM PREVIOUS TYPE | |||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| L | KIT MARKED L SERVICES PART(S) MARKED L | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP39940555
185-5900: VALVE GP-PILOT
185-5900 VALVE GP-PILOT -STABILIZER
S/N FDP18400-UP
PART OF 209-4165 STABILIZER AR
AN ATTACHMENT
S/N FDP18400-UP
PART OF 209-4165 STABILIZER AR
AN ATTACHMENT
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 198-6555 Y | [1] | VALVE GP-PILOT (STABILIZER, LH) | |
| 2. | 198-6556 Y | [1] | VALVE GP-PILOT (STABILIZER, RH) | |
| 3. | 198-6515 | [1] | KIT-SEAL (PILOT VALVE) | |
| (INCLUDES 0-RINGS) | ||||
| 4. | 7I-8935 M | [2] | BOLT-SOCKET HEAD (M8X1.25X75-MM) | |
| 5. | 176-8541 M | [2] | NUT (M8X1.25-THD) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP39940556
185-5901: VALVE GP-PILOT
185-5901 VALVE GP-PILOT -STABILIZER
S/N FDP18400-UP
PART OF 209-4174 STABILIZER AR
AN ATTACHMENT
S/N FDP18400-UP
PART OF 209-4174 STABILIZER AR
AN ATTACHMENT
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 200-1722 Y | [1] | VALVE GP-PILOT (STABILIZER, LH) | |
| 2. | 200-1723 Y | [1] | VALVE GP-PILOT (STABILIZER, RH) | |
| 3. | 198-6515 | [1] | KIT-SEAL (PILOT VALVE) | |
| (INCLUDES RINGS) | ||||
| 4. | 7I-8935 M | [2] | BOLT-SOCKET HEAD (M8X1.25X75-MM) | |
| 5. | 176-8541 M | [2] | NUT (M8X1.25-THD) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP39940557
185-5902: VALVE GP-PILOT
185-5902 VALVE GP-PILOT -STABILIZER
S/N FDP18400-UP
PART OF 209-4172 STABILIZER AR
AN ATTACHMENT
S/N FDP18400-UP
PART OF 209-4172 STABILIZER AR
AN ATTACHMENT
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS#SEBP39940558
198-6555: VALVE GP-PILOT
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 198-6498 | [1] | BOOT | |
| 2. | 198-6522 | [1] | KIT-LEVER (PILOT VALVE) | |
| (INCLUDES LEVER, CAM, COVER, PIN, SCREWS, ARMATURE, SNAP RING & LOCKING PIN) | ||||
| 3. | 198-6516 | [1] | KIT-SWITCH (PILOT VALVE) | |
| (INCLUDES MICROSWITCH, MICROSWITCH SUPPORT PLATE, MICROSWITCH SCREWS, BRAKING WASHERS, | ||||
| DEUTSCH CONNECTOR FOR MICROSWITCH & SOCKETS FOR DEUTSCH CONNECTOR) | ||||
| 4. | 198-6505 | [1] | KIT-COIL (PILOT VALVE) | |
| (INCLUDES SOLENOID, BOLT & CONNECTOR KIT) | ||||
| 5. | 198-6514 | [1] | KIT-SENSOR (PILOT VALVE) | |
| (INCLUDES SOCKET & SPRING) | ||||
| 6. | 116-4481 | [1] | PLATE | |
| 8. | 198-6506 | [1] | KIT-PLUNGER (PILOT VALVE) | |
| (INCLUDES PLUNGER GUIDE, FULL PLUNGER, SNAP RING & RELEASE SWITCH) | ||||
| 9. | 198-6511 | [1] | KIT-REGULATOR (PILOT VALVE) | |
| (INCLUDES SPRING RETAINER, SPOOL, WASHER, SPRING & SHIMS) | ||||
| 10. | 198-6512 | [1] | KIT-REGULATOR (PILOT VALVE) | |
| (INCLUDES SPRING RETAINER, SPOOL, WASHER, SPRING & SHIMS) | ||||
| 11. | 158-4466 | [1] | KIT-SPRING (PILOT VALVE) | |
| (INCLUDES SPRINGS) | ||||
| 12. | 8U-9427 | [1] | KIT-PLUNGER (PILOT VALVE) | |
| (INCLUDES PLUNGER GUIDE, FULL PLUNGER, WASHER, PLASTIC PLATER & SNAP RING) | ||||
#SEBP39940559
198-6556: VALVE GP-PILOT
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 198-6498 | [1] | BOOT | |
| 2. | 198-6499 | [1] | KIT-LEVER (PILOT VALVE) | |
| (INCLUDES LEVER, LOCKING PIN, CAM, COVER FOR MICROSWITCH, PIN, SCREWS, ARMATURE & SNAP RING) | ||||
| 3. | 198-6505 | [1] | KIT-COIL (PILOT VALVE) | |
| (INCLUDES SOLENOID, BOLT & CONNECTOR KIT) | ||||
| 4. | 198-6516 | [1] | KIT-SWITCH (PILOT VAVLE) | |
| (INCLUDES MICROSWITCH, MICROSWITCH SUPPORT PLATE, MICROSWITCH SCREWS, BRAKING WASHERS, | ||||
| DEUTSCH CONNECTOR FOR MICROSWITCH & SOCKETS FOR DEUTSCH CONNECTOR) | ||||
| 5. | 158-4466 | [1] | KIT-SPRING (PILOT VALVE) | |
| (INCLUDES SPRINGS) | ||||
| 6. | 116-4481 | [1] | PLATE | |
| 8. | 8U-9427 | [2] | KIT-PLUNGER (PILOT VALVE) | |
| (EACH INCLUDES PLUNGER GUIDE, FULL PLUNGER, WASHER, PLASTIC PLATER & SNAP RING) | ||||
| 9. | 198-6514 | [1] | KIT-SENSOR (PILOT VALVE) | |
| (INCLUDES SOCKET & SPRING) | ||||
| 10. | 198-6511 | [1] | KIT-REGULATOR (PILOT VALVE) | |
| (INCLUDES SPRING RETAINER, SPOOL, WASHER, SPRING & SHIMS) | ||||
| 11. | 198-6512 | [1] | KIT-REGULATOR (PILOT VALVE) | |
| (INCLUDES SPRING RETAINER, SPOOL, WASHER, SPRING & SHIMS) | ||||
Information:
HYDRAULIC SYSTEM
VALVE GP-CONTROL
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}
Service Magazine




