HYDRAULIC SYSTEM
VALVE GP-CONTROLVALVE GP-LOAD CONTROL
PUMP GP
VALVE GP-RELIEF
VALVE GP-SHUTTLE
VALVE GP-SOLENOID
HYDRAULIC SYSTEM
VALVE GP-CONTROL#SEBP28820570
6E-6287: VALVE GP-CONTROL
6E-6287 VALVE GP-CONTROL -EXTENDABLE STICK
S/N 8RN4089-4989
PART OF 112-1841 VALVE GP-BANK 1
AN ATTACHMENT
S/N 8RN4089-4989
PART OF 112-1841 VALVE GP-BANK 1
AN ATTACHMENT
Parts for your 428C BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8B-2377 | [2] | BOLT (1/4-20X2-IN) | |
| 2. | 5P-0537 | [2] | WASHER-HARD (7.2X14.5X2-MM THK) | |
| 3. | 4T-4532 | [1] | HOUSING | |
| 4. | 031-5085 | [1] | BOLT-LOCKING (1/4-20X1-IN) | |
| 5. | 4T-4533 | [1] | SPACER (7.1X17.3X1.5-MM THK) | |
| 6. | 4T-4521 | [2] | RETAINER | |
| 7. | 6E-0131 | [2] | WASHER | |
| 8. | 195-2406 | [1] | SPRING | |
| 9. | 195-2139 | [2] | SEAL-O-RING | |
| 10. | 031-0214 | [2] | BOLT-LOCKING (1/4-20X0.5-IN) | |
| 11. | 4T-4528 | [1] | RETAINER | |
| 12. | 4T-4524 | [1] | GUARD-DUST | |
| 13. | 4T-4520 | [1] | WASHER-SPECIAL | |
| 14. | 9S-8006 | [1] | PLUG (7/8-14-THD) | |
| 15. | 2M-9780 | [1] | SEAL-O-RING | |
| 16. | 6E-4317 | [1] | SPRING | |
| 17. | 5K-9090 | [2] | SEAL-O-RING | |
| 18. | 126-5476 | [1] | SEAT AS-SHUTTLE | |
| 7J-0204 | [1] | SEAL-O-RING | ||
| 4T-7807 | [1] | RING-BACKUP | ||
| 8T-2360 | [1] | SEAL-O-RING | ||
| 19. | 7J-0204 | [1] | SEAL-O-RING | |
| 20. | 8T-2360 | [1] | SEAL-O-RING | |
| 21. | 5B-9318 | [1] | BALL | |
| 22. | 8T-2361 | [1] | SEAL-O-RING | |
| 23. | 1P-7363 | [1] | SEAL-O-RING | |
| 24. | 3J-7354 | [1] | SEAL-O-RING | |
| 25. | 126-5796 | [1] | VALVE GP-SHUTTLE (BLADE LIFT) | |
| 8T-2361 | [1] | SEAL-O-RING | ||
| 1P-7363 | [1] | SEAL-O-RING | ||
| 3J-7354 | [1] | SEAL-O-RING | ||
| 126-5984 | [1] | RING-BACKUP | ||
| 126-5985 | [1] | RING-BACKUP | ||
| 26. | 4T-4531 | [2] | PLUG | |
| 27. | 4K-1388 | [2] | SEAL-O-RING | |
| 28. | 6E-0358 | [2] | RING-BACKUP |
#SEBP28820571
6E-6289: VALVE GP-CONTROL
6E-6289 VALVE GP-CONTROL -BACKHOE BUCKET
S/N 8RN4089-4989
PART OF 161-6739 VALVE GP-BANK 6, 161-6740 VALVE GP-BANK 7
AN ATTACHMENT
S/N 8RN4089-4989
PART OF 161-6739 VALVE GP-BANK 6, 161-6740 VALVE GP-BANK 7
AN ATTACHMENT
Parts for your 428C BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4T-4524 | [1] | GUARD-DUST | |
| 2. | 031-0214 | [2] | BOLT-LOCKING (1/4-20X0.5-IN) | |
| 3. | 6E-6282 | [1] | VALVE GP-RELIEF (PILOT OPERATED) | |
| 3A. | 4K-1388 | [1] | SEAL-O-RING | |
| 3B. | 6E-0358 | [1] | RING-BACKUP | |
| 3C. | 5K-9090 | [1] | SEAL-O-RING | |
| 3D. | 3K-0360 | [1] | SEAL-O-RING | |
| 4. | 6E-6283 Y | [1] | VALVE GP-RELIEF | |
| 5. | 031-5085 | [1] | BOLT-LOCKING (1/4-20X1-IN) | |
| 6. | 167-6768 | [1] | HOUSING | |
| 7. | 4T-4521 | [2] | RETAINER | |
| 8. | 4T-4533 | [1] | SPACER (7.1X17.3X1.5-MM THK) | |
| 9. | 195-2406 | [1] | SPRING | |
| 10. | 195-2139 | [2] | SEAL-O-RING (18.72MM ID) | |
| 11. | 137-9463 | [1] | SPRING | |
| 12. | 2M-9780 | [1] | SEAL-O-RING | |
| 13. | 9S-8006 | [1] | PLUG (7/8-14-THD) | |
| 14. | 4T-4520 | [1] | WASHER-SPECIAL | |
| 15. | 4T-4528 | [1] | RETAINER | |
| 16. | 126-5476 | [1] | SEAT AS-SHUTTLE | |
| 16A. | 7J-0204 | [1] | SEAL-O-RING | |
| 16B. | 8T-2360 | [1] | SEAL-O-RING | |
| 16C. | 4T-7807 | [1] | RING-BACKUP | |
| 17. | 5B-9318 | [1] | BALL | |
| 18. | 126-5796 | [1] | VALVE GP-SHUTTLE (BLADE LIFT) | |
| 18A. | 8T-2361 | [1] | SEAL-O-RING | |
| 18B. | 1P-7363 | [1] | SEAL-O-RING | |
| 18C. | 3J-7354 | [1] | SEAL-O-RING | |
| 18D. | 126-5984 | [1] | RING-BACKUP | |
| 18E. | 126-5985 | [1] | RING-BACKUP | |
| 19. | 8H-0707 | [2] | BOLT (1/4-20X1-IN) | |
| Y | SEPARATE ILLUSTRATION | |||
#SEBP28820572
9T-5455: VALVE GP-LOAD CONTROL
9T-5455 VALVE GP-LOAD CONTROL -TILT
S/N 8RN4089-4989
PART OF 164-2337 LINES GP-LIFT CYLINDER, 171-4731 LINES GP-LOAD CONTROL VALVE
AN ATTACHMENT
S/N 8RN4089-4989
PART OF 164-2337 LINES GP-LIFT CYLINDER, 171-4731 LINES GP-LOAD CONTROL VALVE
AN ATTACHMENT
Parts for your 428C BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 106-9427 | [1] | VALVE GP-SEQUENCE | |
| 6E-5759 | [1] | KIT-SEAL | ||
| 2. | 9S-8002 | [4] | PLUG (7/16-20-THD) | |
| 3. | 3J-7354 | [4] | SEAL-O-RING | |
| 4. | 106-9430 | [1] | VALVE GP-CHECK (TILT CONTROL) | |
| 2M-9780 J | [1] | SEAL-O-RING | ||
| 4M-6582 J | [1] | SEAL-O-RING | ||
| 5P-2199 J | [1] | RING-BACKUP | ||
| 5. | 150-5150 C | [1] | VALVE GP-LOAD CONTROL (TILT) | |
| 6E-5760 | [1] | KIT-SEAL | ||
| 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-3583 J | [1] | KIT-SEAL | ||
| C | CHANGE FROM PREVIOUS TYPE | |||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
#SEBP28820573
103-5519: VALVE GP-PUMP CONTROL
103-5519 VALVE GP-PUMP CONTROL -POWER COMPENSATOR
S/N 8RN4089-4989
PART OF 161-6634 PUMP GP-PISTON
S/N 8RN4089-4989
PART OF 161-6634 PUMP GP-PISTON
Parts for your 428C BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 105-1434 | [1] | PLUG | |
| 2. | 5P-5599 | [1] | SEAL-O-RING | |
| 3. | 105-1435 | [1] | SPRING | |
| 4. | 105-1436 | [1] | RETAINER-SPRING | |
| 5. | 214-0592 | [1] | GASKET | |
| 6. | 6V-8236 | [1] | PIN-SPRING | |
| 7. | 6E-6528 | [1] | SEAL | |
| 8. | 3T-0849 M | [2] | BOLT-SOCKET HEAD (M6X1X25-MM) | |
| 9. | 105-1437 | [1] | RETAINER-SPRING | |
| 10. | 105-1438 | [1] | SPRING | |
| 11. | 033-6044 | [1] | SEAL-O-RING | |
| 12. | 105-1439 | [1] | ADJUSTER | |
| 13. | 105-1440 | [1] | CAP | |
| 14. | 105-1441 | [1] | PLUG | |
| M | METRIC PART | |||
#SEBP28820574
135-6616: VALVE GP-PUMP CONTROL
135-6616 VALVE GP-PUMP CONTROL
S/N 8RN4089-4989
PART OF 155-5110 PUMP GP-PISTON
AN ATTACHMENT
S/N 8RN4089-4989
PART OF 155-5110 PUMP GP-PISTON
AN ATTACHMENT
Parts for your 428C BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6E-6527 | [2] | PLUG | |
| 2. | 6E-6528 | [6] | SEAL | |
| 4. | 9X-7680 | [3] | SEAL-O-RING | |
| 5. | 5P-9262 | [1] | SEAL-O-RING | |
| 6. | 105-2145 | [1] | VALVE-ORIFICE | |
| 8. | 6E-3269 | [1] | RETAINER-SPRING | |
| 9. | 6E-3276 | [1] | SPRING | |
| 10. | 6E-3273 | [1] | SEAT | |
| 11. | 033-6034 | [1] | SEAL-O-RING | |
| 12. | 6E-6536 | [1] | PLUG | |
| 13. | 6E-6537 M | [2] | SCREW-ADJUSTMENT (M8X1X28-MM) | |
| 14. | 6E-6538 M | [2] | NUT-ADJUSTMENT (M8X1-THD) | |
| 15. | 6E-6539 M | [2] | NUT-CAP (M8X1-THD) | |
| 16. | [1] | PLUG | ||
| 17. | 033-6043 | [1] | SEAL-O-RING | |
| 18. | 6E-3272 | [1] | SEAT | |
| 19. | 6E-3275 | [1] | SPRING (OUTER) | |
| 20. | 6E-3274 | [1] | SPRING (INNER) | |
| 21. | 6E-3268 | [1] | RETAINER-SPRING | |
| 22. | 9S-8002 | [1] | PLUG (7/16-20-THD) | |
| 23. | 3J-7354 | [1] | SEAL-O-RING | |
| 24. | 096-3218 M | [1] | SETSCREW-SOCKET (M4X0.7X6-MM) | |
| 25. | 8T-8442 M | [4] | BOLT-SOCKET HEAD (M6X1X30-MM) | |
| PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY | ||||
| M | METRIC PART | |||
#SEBP28820575
173-0640: VALVE GP-PUMP CONTROL
173-0640 VALVE GP-PUMP CONTROL -PRESSURE, FLOW COMPENSATOR
S/N 8RN4089-4989
PART OF 161-6634 PUMP GP-PISTON
S/N 8RN4089-4989
PART OF 161-6634 PUMP GP-PISTON
Parts for your 428C BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6E-3268 | [1] | RETAINER-SPRING | |
| 2. | 6E-3269 | [1] | RETAINER-SPRING | |
| 3. | 200-5359 | [1] | HOUSING | |
| 4. | 200-5360 | [1] | HOUSING | |
| 5. | 6E-3272 | [1] | SEAT | |
| 6. | 6E-3273 | [1] | SEAT | |
| 7. | 6E-3274 | [1] | SPRING | |
| 8. | 6E-3275 | [1] | SPRING | |
| 9. | 6E-3276 | [1] | SPRING | |
| 10. | 105-2145 | [1] | VALVE-ORIFICE (HYDRAULIC OIL CHECK) | |
| 11. | 202-7503 | [2] | RETAINER | |
| 12. | 6E-6527 | [2] | PLUG | |
| 13. | 193-1036 | [1] | SPRING | |
| 14. | 033-6043 | [1] | SEAL-O-RING | |
| 15. | 6V-8352 | [1] | SEAL-O-RING | |
| 16. | 6E-6528 | [2] | SEAL | |
| 17. | 5P-9262 | [1] | SEAL-O-RING | |
| 18. | 123-5029 M | [2] | NUT-HEX (M8X1-THD) | |
| 19. | 200-5362 | [2] | SEAL-O-RING | |
| 20. | 200-5363 | [2] | RING-THRUST | |
| 21. | 200-5364 | [2] | CAP (DUST) | |
| M | METRIC PART | |||
#SEBP28820576
147-0209: VALVE GP-RELIEF
147-0209 VALVE GP-RELIEF
S/N 8RN4089-4989
PART OF 147-0200, 147-0204, 192-0849 TRANSMISSION GP-POWER SHIFT
AN ATTACHMENT
S/N 8RN4089-4989
PART OF 147-0200, 147-0204, 192-0849 TRANSMISSION GP-POWER SHIFT
AN ATTACHMENT
Parts for your 428C BACKHOE LOADER:
CATERPILLAR SIS#SEBP28820577
6E-6283: VALVE GP-RELIEF
6E-6283 VALVE GP-RELIEF
S/N 8RN4089-4989
PART OF 6E-6289 VALVE GP-CONTROL
AN ATTACHMENT
S/N 8RN4089-4989
PART OF 6E-6289 VALVE GP-CONTROL
AN ATTACHMENT
Parts for your 428C BACKHOE LOADER:
CATERPILLAR SIS#SEBP28820578
169-7122: VALVE GP-SHUTTLE
Parts for your 428C BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| (NO SERVICED PARTS) | ||||
#SEBP28820579
122-8302: VALVE GP-SOLENOID
122-8302 VALVE GP-SOLENOID
S/N 8RN4089-4989
PART OF 194-0799 LINES GP-HYDRAULIC
AN ATTACHMENT
S/N 8RN4089-4989
PART OF 194-0799 LINES GP-HYDRAULIC
AN ATTACHMENT
Parts for your 428C BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3E-8621 | [1] | COIL AS (12-VOLT) | |
| 2. | 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | |
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 3. | 8T-8729 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | |
| 5. | 1S-9593 | [2] | STRAP-CABLE | |
| 6. | 9X-3418 | [1] | CARTRIDGE AS | |
| 7. | 1H-1023 | [1] | SEAL-O-RING | |
| 8. | 3K-0360 | [1] | SEAL-O-RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 9X-3461 | [1] | KIT-SEAL | ||
| (INCLUDES SEAL, WASHER, NUT & RING) | ||||
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
Caterpillar Parts SIS Catalog 428C :
Truck sale:
53,468
Caterpillar 428C, Construction
- backhoe loader
METRO MACHINERY COMPANY LTD.
SUKHUMVIT RD, BANGCHAK, กรุงเทพมหานคร/Bangkok, Thailand
- backhoe loader
METRO MACHINERY COMPANY LTD.
SUKHUMVIT RD, BANGCHAK, กรุงเทพมหานคร/Bangkok, Thailand
53,468
Caterpillar 428C, Construction
- backhoe loader
METRO MACHINERY COMPANY LTD.
SUKHUMVIT RD, BANGCHAK, กรุงเทพมหานคร/Bangkok, Thailand
- backhoe loader
METRO MACHINERY COMPANY LTD.
SUKHUMVIT RD, BANGCHAK, กรุงเทพมหานคร/Bangkok, Thailand
$25,882 USD
CATERPILLAR 428C 2000
- BACKHOE LOADERS
CAVILL POWER PRODUCTS PTY. LTD.
315 Main North Road ENFIELD - ADELAIDE -
- BACKHOE LOADERS
CAVILL POWER PRODUCTS PTY. LTD.
315 Main North Road ENFIELD - ADELAIDE -



