HYDRAULIC SYSTEM
PUMP GPVALVE GP-QUICK-DROP
VALVE GP-RELIEF
VALVE GP-SHUTTLE
VALVE GP-SOLENOID
IMPLEMENTS
BULLDOZER GPHYDRAULIC SYSTEM
PUMP GP#SEBP32450680
6E-6044: VALVE GP-PUMP CONTROL
6E-6044 VALVE GP-PUMP CONTROL -IMPLEMENT-PRESSURE, FLOW COMPENSATOR
S/N AKA1-UP
PART OF 9T-8346 PUMP GP-PISTON
S/N AKA1-UP
PART OF 9T-8346 PUMP GP-PISTON
Parts for your D8R II TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9X-7680 | [1] | SEAL-O-RING | |
| 2. | 9S-4191 | [1] | PLUG (9/16-18-THD) | |
| 3. | 3J-1907 | [3] | SEAL-O-RING | |
| 4. | 6E-4241 | [1] | SPOOL-MARGIN | |
| 5. | 9T-2186 | [2] | PLUG | |
| 6. | 6E-4239 | [1] | SPOOL-CUTOFF | |
| 7. | 6E-4230 | [2] | GUIDE-SPRING | |
| 8. | 6E-4228 | [1] | SPRING | |
| 9. | 6E-6140 | [1] | PLUG-COMPENSATOR | |
| 10. | 033-6036 | [1] | SEAL-O-RING | |
| 11. | 5W-9420 M | [2] | LOCKNUT (M8X1.25-THD) | |
| 12. | 129-7632 M | [2] | SETSCREW-SOCKET (M8X1.25X45-MM) | |
| 13. | 6E-6142 | [1] | PLUG-MARGIN | |
| 14. | 033-6027 | [1] | SEAL-O-RING | |
| 15. | 6E-4246 | [1] | SPRING-MARGIN | |
| 16. | 6E-4318 | [1] | PIN-SPRING STOP | |
| 17. | 6E-4242 | [2] | GUIDE-SPRING | |
| 18. | 6E-6420 | [1] | VALVE-NEEDLE | |
| 19. | 6E-6419 | [1] | RING | |
| M | METRIC PART | |||
#SEBP32450681
109-6942: VALVE GP-QUICK-DROP
109-6942 VALVE GP-QUICK-DROP
S/N AKA1-UP
PART OF 157-7324 LINES GP-BULLDOZER MANIFOLD
S/N AKA1-UP
PART OF 157-7324 LINES GP-BULLDOZER MANIFOLD
Parts for your D8R II TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1P-3706 | [2] | SEAL-RECTANGULAR | |
| 2. | 1P-4577 | [12] | FLANGE-HALF | |
| 3. | 3J-3679 | [2] | PLUG AS | |
| 4. | 3L-3813 | [1] | PIN | |
| 6. | 4M-6980 B | [3] | SHIM (0.25-MM THK) | |
| 7. | 4T-4659 B | [3] | SHIM (0.8-MM THK) | |
| 8. | 5S-7382 | [24] | BOLT (3/8-16X1.375-IN) | |
| 9. | 6E-4532 | [1] | COVER | |
| 10. | 6E-4533 | [1] | COVER | |
| 11. | 6E-4907 | [1] | STOP | |
| 12. | 6K-8162 | [1] | RING-RETAINING | |
| 13. | 7B-7525 | [8] | BOLT-SOCKET HEAD (7/16-14X1.25-IN) | |
| 14. | 8T-4896 | [24] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 15. | 9T-9836 | [1] | SLEEVE-ORIFICE | |
| 16. | 083-7784 B | [2] | SHIM (2-MM THK) | |
| 17. | 100-6211 | [1] | PISTON | |
| 18. | 108-1847 | [1] | SPRING | |
| 21. | 164-5619 | [1] | PLUG AS | |
| 2M-9780 | [1] | SEAL-O-RING | ||
| 9S-8006 | [1] | PLUG (7/8-14-THD) | ||
| B | USE AS REQUIRED | |||
#SEBP32450682
104-7574: VALVE GP-RELIEF
Parts for your D8R II TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 106-3922 | [1] | PLUG | |
| 2. | 7M-8485 | [2] | SEAL-O-RING | |
| 3. | 4T-1009 | [1] | VALVE GP | |
| 4. | 4T-5075 | [1] | RING-BACKUP | |
| 5. | 6V-5393 | [1] | SEAL-O-RING | |
| 6. | 4T-1011 | [1] | RING-SEAL | |
| 7. | 5F-7054 | [1] | SEAL-O-RING | |
| 8. | 4T-1005 | [1] | SPRING | |
| 9. | 5S-7001 B | [4] | SPACER (7.54X14.15X0.9-MM THK) | |
| B | USE AS REQUIRED | |||
#SEBP32450683
170-3360: VALVE GP-RELIEF
170-3360 VALVE GP-RELIEF -IMPLEMENT PILOT OIL
S/N AKA1-UP
PART OF 162-0162 VALVE GP-MANIFOLD & REDUCING
S/N AKA1-UP
PART OF 162-0162 VALVE GP-MANIFOLD & REDUCING
Parts for your D8R II TRACK-TYPE TRACTOR:
CATERPILLAR SIS#SEBP32450684
225-8026: VALVE GP-RELIEF
225-8026 VALVE GP-RELIEF -IMPLEMENT PILOT OIL
S/N AKA1-UP
PART OF 162-0162 VALVE GP-MANIFOLD & REDUCING
S/N AKA1-UP
PART OF 162-0162 VALVE GP-MANIFOLD & REDUCING
Parts for your D8R II TRACK-TYPE TRACTOR:
CATERPILLAR SIS#SEBP32450685
346-3797: VALVE GP-RELIEF
Parts for your D8R II TRACK-TYPE TRACTOR:
CATERPILLAR SIS#SEBP32450686
4T-4935: VALVE GP-RELIEF
Parts for your D8R II TRACK-TYPE TRACTOR:
CATERPILLAR SIS#SEBP32450687
4T-1860: VALVE GP-SHUTTLE
4T-1860 VALVE GP-SHUTTLE -IMPLEMENT CONTROL
S/N AKA1-UP
PART OF 124-2906, 160-5953, 160-5954, 169-3323 VALVE GP-CONTROL
S/N AKA1-UP
PART OF 124-2906, 160-5953, 160-5954, 169-3323 VALVE GP-CONTROL
#SEBP32450688
3E-8575: VALVE GP-SOLENOID
3E-8575 VALVE GP-SOLENOID
S/N AKA1-UP
24-VOLT
PART OF 188-6140 VALVE & MTG GP-CONTROL
S/N AKA1-UP
24-VOLT
PART OF 188-6140 VALVE & MTG GP-CONTROL
Parts for your D8R II TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6T-3382 | [1] | CARTRIDGE AS | |
| 2. | 160-5843 | [1] | WASHER (16.8X38.1X0.5-MM THK) | |
| 3. | 157-2284 | [1] | LOCKNUT-SPECIAL (5/8-18-THD) | |
| 4. | 160-5844 | [1] | WASHER-SPRING (16.3X31.5X1.85-MM THK) | |
| 5. | 3E-8581 | [1] | COIL AS (24-VOLT) | |
| 6. | 102-8804 | [1] | KIT-RECEPTACLE (4-PIN) | |
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 7. | 186-3735 | [4] | PIN-CONNECTOR (16-GA TO 18-GA) | |
| 8. | 1S-9593 | [2] | STRAP-CABLE | |
| 9. | 3E-3377 | [1] | WEDGE-RECEPTACLE LOCK (4-PIN) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 126-5948 | [1] | KIT-SEAL | ||
| (INCLUDES SEALS & RINGS) | ||||
#SEBP32450689
156-4125: ARM GP-BULLDOZER
Parts for your D8R II TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 163-5116 | [1] | BRACKET AS | |
| 2. | 156-4124 | [1] | NUT | |
| 3. | 156-4127 | [1] | BEARING | |
| 8E-5818 B | [14] | SHIM (0.8-MM THK) | ||
| 4. | 156-4128 | [1] | END AS | |
| 4J-4968 | [2] | RING-LOCK | ||
| 7T-9147 | [1] | BEARING | ||
| PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY | ||||
| B | USE AS REQUIRED | |||



