HYDRAULIC SYSTEM
PUMP GPMOUNTING GP
PUMP GP
HYDRAULIC SYSTEM
PUMP GP#SEBP28680680
141-2447: MOUNTING GP-HYDRAULIC PUMP
141-2447 MOUNTING GP-HYDRAULIC PUMP
S/N 9PZ1-UP; 9TZ1-UP
PART OF 147-5806 PUMP GP-SWING
S/N 9PZ1-UP; 9TZ1-UP
PART OF 147-5806 PUMP GP-SWING
#SEBP28680681
138-5242: MOUNTING GP-MAIN CONTROL VALVE
138-5242 MOUNTING GP-MAIN CONTROL VALVE
S/N 9PZ1-UP; 9TZ1-UP
MAIN CONTROL
PART OF 146-6718, 201-9300 HYDRAULIC AR
S/N 9PZ1-UP; 9TZ1-UP
MAIN CONTROL
PART OF 146-6718, 201-9300 HYDRAULIC AR
Parts for your 365B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 149-6784 | [1] | SUPPORT AS | |
| 2. | 8T-6382 M | [4] | BOLT (M16X2X260-MM) | |
| 3. | 176-4347 | [4] | SUPPORT AS | |
| 4. | 9X-8257 | [1] | WASHER (17.5X30X3.5-MM THK) | |
| 5. | 7X-2568 M | [4] | BOLT (M20X2.5X180-MM) | |
| 6. | 6C-9149 | [4] | WASHER (22X50X10-MM THK) | |
| 7. | 7X-2622 | [8] | WASHER (22X115X10-MM THK) | |
| 8. | 7I-0985 | [8] | RUBBER | |
| 9. | 7I-0070 B | [12] | SHIM (1.6-MM THK) | |
| 10. | 7I-0071 B | [12] | SHIM (3-MM THK) | |
| 11. | 7I-0072 B | [12] | SHIM (5-MM THK) | |
| 12. | 7I-7400 | [4] | COVER | |
| 13. | 7X-2553 M | [1] | BOLT (M16X2X40-MM) | |
| 15. | 152-9600 | [2] | PLATE AS | |
| 16. | 152-9599 | [1] | PLATE AS | |
| 17. | 152-9598 | [1] | PLATE AS | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
#SEBP28680682
139-8800: PUMP & MTG GP-MAIN HYDRAULIC
139-8800 PUMP & MTG GP-MAIN HYDRAULIC
S/N 9PZ1-UP; 9TZ1-UP
PART OF 146-6718, 201-9300 HYDRAULIC AR
S/N 9PZ1-UP; 9TZ1-UP
PART OF 146-6718, 201-9300 HYDRAULIC AR
Parts for your 365B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 158-9066 Y | [1] | PUMP GP-MAIN HYDRAULIC | |
| 2. | 162-6197 | [1] | COVER | |
| 3. | 8T-5360 | [12] | WASHER (12X22.5X2.5-MM THK) | |
| 4. | 7X-0311 | [12] | BOLT (7/16-14X2.25-IN) | |
| 5. | 139-8829 Y | [1] | COUPLING GP-PUMP | |
| 6. | 7X-2563 M | [4] | BOLT (M20X2.5X60-MM) | |
| 7. | 8T-4123 | [4] | WASHER (3.62X5.75X0.375-MM THK) | |
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP28680683
139-8801: PUMP & MTG GP-SWING
139-8801 PUMP & MTG GP-SWING
S/N 9PZ1-UP; 9TZ1-UP
PART OF 146-6718, 201-9300 HYDRAULIC AR
S/N 9PZ1-UP; 9TZ1-UP
PART OF 146-6718, 201-9300 HYDRAULIC AR
Parts for your 365B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 147-5806 Y | [1] | PUMP GP-SWING | |
| 2. | 8T-4123 | [4] | WASHER (3.62X5.75X0.375-MM THK) | |
| 3. | 118-0589 M | [4] | BOLT-SOCKET HEAD (M20X2.5X60-MM) | |
| 4. | 7M-6952 | [1] | SEAL-O-RING | |
| 5. | 150-5880 Y | [1] | PUMP GP-GEAR (PILOT) | |
| 6. | 8T-4223 | [4] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 7. | 8T-4183 M | [2] | BOLT (M12X1.75X40-MM) | |
| 8. | 147-5826 Y | [1] | PUMP GP-PISTON | |
| 9. | 8T-4139 M | [2] | BOLT (M12X1.75X30-MM) | |
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP28680684
147-5825: PUMP GP-GEAR
Parts for your 365B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| AVAILABLE REPAIR KIT(S): | ||||
| 210-0179 | [1] | KIT-SEAL (GEAR PUMP) | ||
| (INCLUDES SEALS, PLUG & RING) | ||||
#SEBP28680685
150-5880: PUMP GP-GEAR
Parts for your 365B EXCAVATOR:
CATERPILLAR SIS#SEBP28680686
150-5881: PUMP GP-GEAR
Parts for your 365B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-2148 J | [1] | SEAL-O-RING | |
| 2. | 096-4835 M | [2] | BOLT-SOCKET HEAD (M10X1.5X16-MM) | |
| 3. | 158-8941 | [1] | COVER | |
| 4. | J | [2] | RING-BACKUP | |
| 5. | 6V-8765 | [4] | WASHER-HARD (15X26X3-MM THK) | |
| 6. | 158-8934 | [1] | COVER | |
| 7. | [2] | PLATE | ||
| 8. | [1] | GEAR AS | ||
| 9. | [1] | FLANGE | ||
| 10. | J | [1] | SEAL-LIP TYPE | |
| 11. | 8C-3110 J | [1] | RING-RETAINING | |
| 12. | J | [2] | SEAL-OIL | |
| 13. | 163-8685 M | [4] | BOLT-SOCKET HEAD (M14X2X155-MM) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 158-8942 J | [1] | KIT-SEAL | ||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
#SEBP28680687
158-9066: PUMP GP-MAIN HYDRAULIC
158-9066 PUMP GP-MAIN HYDRAULIC
S/N 9PZ1-UP; 9TZ1-UP
PART OF 139-8800 PUMP & MTG GP-MAIN HYDRAULIC
Type 1
FIELD REPLACEMENT ORDER @@@@@259-0823@@@@@
S/N 9PZ1-UP; 9TZ1-UP
PART OF 139-8800 PUMP & MTG GP-MAIN HYDRAULIC
Type 1
FIELD REPLACEMENT ORDER @@@@@259-0823@@@@@
Parts for your 365B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | Y | [1] | ROTATING GP-PUMP | |
| 2. | 158-9103 Y | [2] | ACTUATOR GP-PUMP | |
| 3. | Y | [2] | VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR) | |
| 4. | 158-9097 Y | [1] | ROTATING GP-PUMP | |
| 5. | 158-9104 Y | [2] | ACTUATOR GP-PUMP | |
| 6. | 158-9105 Y | [2] | VALVE GP-SHUTTLE | |
| 7. | 158-9098 Y | [1] | HEAD GP-PUMP (MAIN HYDRAULIC PUMP) | |
| 8. | 145-3171 | [4] | LOCKNUT-SEAL | |
| 9. | 145-3169 | [4] | PIN-THREADED | |
| 10. | 5H-4909 | [2] | SEAL-O-RING | |
| 11. | 096-8058 | [2] | RING-RETAINING | |
| 12. | 112-4629 | [1] | SCREW (3/4-16X0.6-IN) | |
| 13. | 112-4630 | [4] | SCREW (1-5/16-THD) | |
| 14. | 117-5716 | [8] | PIN | |
| 15. | 9T-3928 | [8] | PLUG AS | |
| 16. | 165-9352 | [2] | BODY | |
| 17. | 170-9900 | [4] | PIN | |
| 18. | 165-9351 | [2] | COVER AS | |
| 19. | 165-9353 | [1] | BLOCK | |
| 20. | 177-0359 M | [8] | BOLT-SOCKET HEAD (M22X2.5X90-MM)(M22) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP28680688
158-9066: PUMP GP-MAIN HYDRAULIC
158-9066 PUMP GP-MAIN HYDRAULIC
S/N 9PZ1-UP; 9TZ1-UP
PART OF 139-8800 PUMP & MTG GP-MAIN HYDRAULIC
Type 2
FIELD REPLACEMENT ORDER @@@@@259-0823@@@@@
S/N 9PZ1-UP; 9TZ1-UP
PART OF 139-8800 PUMP & MTG GP-MAIN HYDRAULIC
Type 2
FIELD REPLACEMENT ORDER @@@@@259-0823@@@@@
Parts for your 365B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | Y | [1] | ROTATING GP-PUMP | |
| 2. | 158-9103 Y | [2] | ACTUATOR GP-PUMP | |
| 3. | 185-0217 Y | [2] | VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR) | |
| 4. | 158-9097 Y | [1] | ROTATING GP-PUMP | |
| 5. | 158-9104 Y | [2] | ACTUATOR GP-PUMP | |
| 6. | 158-9105 Y | [2] | VALVE GP-SHUTTLE | |
| 7. | 158-9098 Y | [1] | HEAD GP-PUMP (MAIN HYDRAULIC PUMP) | |
| 8. | 145-3171 | [4] | LOCKNUT-SEAL | |
| 9. | 145-3169 | [4] | PIN-THREADED | |
| 10. | 234-9503 | [2] | SEAL-O-RING | |
| 11. | 096-8058 | [2] | RING-RETAINING | |
| 12. | 112-4629 | [1] | SCREW (3/4-16X0.6-IN) | |
| 13. | 112-4630 | [4] | SCREW (1-5/16-THD) | |
| 14. | 117-5716 | [8] | PIN | |
| 15. | 9T-3928 | [8] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 187-8001 | [1] | SEAL | ||
| 16. | 165-9352 | [2] | BODY | |
| 17. | 170-9900 | [4] | PIN | |
| 18. | 165-9351 | [2] | COVER AS | |
| 165-9394 | [2] | COVER | ||
| 4J-5268 | [2] | SEAL-O-RING | ||
| 107-3786 M | [8] | BOLT (M4X0.7X12-MM) | ||
| 19. | 165-9353 | [1] | BLOCK | |
| 20. | 177-0359 M | [8] | BOLT-SOCKET HEAD (M22X2.5X90-MM) | |
| 21. | 205-5626 | [4] | CAP | |
| 22. | 9T-4367 | [2] | CAP AS | |
| 23. | 122-5335 | [2] | CAP | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP28680689
259-0823: PUMP GP-MAIN HYDRAULIC
259-0823 PUMP GP-MAIN HYDRAULIC
S/N 9PZ1-UP; 9TZ1-UP
FIELD REPLACEMENT FOR @@@@@158-9066@@@@@
S/N 9PZ1-UP; 9TZ1-UP
FIELD REPLACEMENT FOR @@@@@158-9066@@@@@
Parts for your 365B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 259-0880 Y | [1] | ROTATING GP-PUMP | |
| 2. | 170-9900 | [4] | PIN | |
| 3. | Z | [2] | BODY | |
| 4. | 158-9103 Y | [2] | ACTUATOR GP-PUMP | |
| 5. | 145-3171 | [4] | LOCKNUT-SEAL | |
| 6. | 145-3169 | [4] | PIN-THREADED | |
| 7. | 234-9503 | [2] | SEAL-O-RING | |
| 8. | 096-8058 | [2] | RING-RETAINING | |
| 9. | 185-0217 Y | [2] | VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR) | |
| 10. | 112-4629 | [1] | SCREW (3/4-16X0.6-IN) | |
| 11. | 158-9097 Y | [1] | ROTATING GP-PUMP | |
| 12. | 112-4630 | [4] | SCREW (1-5/16-THD) | |
| 13. | 249-4488 Y | [2] | ACTUATOR GP-PUMP | |
| 14. | 158-9105 Y | [2] | VALVE GP-SHUTTLE | |
| 15. | 158-9098 Y | [1] | HEAD GP-PUMP (MAIN HYDRAULIC PUMP) | |
| 16. | 165-9353 | [1] | BLOCK | |
| 17. | 117-5716 | [8] | PIN | |
| 18. | 9T-3928 | [8] | PLUG AS | |
| 19. | 177-0359 M | [8] | BOLT-SOCKET HEAD (M22X2.5X90-MM) | |
| 20. | 183-3242 | [2] | PRELOAD AS | |
| 183-3252 | [1] | ROD | ||
| 183-4888 | [1] | JACKET | ||
| 183-8404 | [1] | SPRING | ||
| 186-6592 | [30] | SPRING | ||
| 21. | 205-5626 | [4] | CAP | |
| 22. | 9T-4367 | [2] | CAP AS | |
| 23. | 122-5335 | [2] | CAP | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
| Z | NOT SERVICED SEPARATELY | |||
Information:
HYDRAULIC SYSTEM
PUMP GP
Tool Operating Manual
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Service Magazine



