HYDRAULIC SYSTEM
MOUNTING GPPUMP GP
TANK GP
ELECTRICAL AND STARTING SYSTEM
SWITCH GPHYDRAULIC SYSTEM
VALVE GP-BANKHYDRAULIC SYSTEM
MOUNTING GP#SEBP25510470
9R-4668: MOUNTING GP-CYLINDER
9R-4668 MOUNTING GP-CYLINDER -MULTIPURPOSE BUCKET
S/N 6XN1-3615; 1CR1-863
PART OF 111-8634, 111-8635, 112-0938, 112-0939 BUCKET AR-MULTIPURPOSE
AN ATTACHMENT
S/N 6XN1-3615; 1CR1-863
PART OF 111-8634, 111-8635, 112-0938, 112-0939 BUCKET AR-MULTIPURPOSE
AN ATTACHMENT
Parts for your 426C BACKHOE LOADER:
CATERPILLAR SIS#SEBP25510471
112-6564: PUMP GP-PISTON
Parts for your 426C BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6E-3343 | [1] | RING | |
| 2. | 6E-4004 | [2] | SEAL-SHAFT | |
| 3. | 135-6614 | [1] | HOUSING-PUMP | |
| 4. | 3E-6770 | [1] | SEAL-O-RING | |
| 5. | 120-5730 | [1] | PLUNGER | |
| 6. | 3B-5790 | [1] | CUP-BEARING | |
| 7. | 6V-2323 | [1] | CONE-BEARING | |
| 8. | 6E-6176 | [1] | SPRING | |
| 9. | 120-5732 | [1] | GUIDE-PLUNGER | |
| 10. | 3E-6769 | [4] | SEAL-O-RING | |
| 11. | 120-5722 | [1] | HEAD-PUMP | |
| 12. | 095-9805 M | [4] | BOLT-SOCKET HEAD (M14X2X40-MM) | |
| 13. | 083-4419 | [1] | PIN | |
| 14. | 6E-2943 | [1] | PLUG | |
| 15. | 1P-6872 | [1] | CUP-BEARING | |
| 16. | 8C-7110 | [1] | CONE-BEARING | |
| 17. | 6E-4000 | [1] | SPACER (25.5X35X3-MM THK) | |
| 18. | 120-5729 | [1] | GUIDE-PISTON | |
| 19. | 120-5727 | [1] | PISTON-CONTROL | |
| 20. | Z | [2] | STOP AS | |
| 21. | 121-3042 | [1] | SWASHPLATE AS | |
| 22. | 6E-4003 | [2] | BEARING | |
| 23. | 120-5723 | [1] | PLUG-BREAK OFF | |
| 24. | 105-2143 | [1] | SHAFT-PUMP | |
| 25. | 9S-8006 | [1] | PLUG (7/8-14-THD) | |
| 26. | 2M-9780 | [1] | SEAL-O-RING | |
| 27. | 9T-3940 | [1] | PLUG-BREAK OFF | |
| 28. | 8T-8442 M | [4] | BOLT-SOCKET HEAD (M6X1X30-MM) | |
| 29. | 120-5733 | [1] | SPRING | |
| 30. | 103-5522 | [1] | ADAPTER AS | |
| 31. | 030-7946 | [2] | ELBOW | |
| 32. | 107-3116 | [1] | SEAL-O-RING | |
| 33. | 3J-7354 | [3] | SEAL-O-RING | |
| 34. | 135-6615 | [1] | TUBE AS | |
| 35. | 120-5734 | [1] | VALVE GP-PUMP CONTROL (POWER COMPENSATOR) | |
| 36. | 135-6616 Y | [1] | VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR) | |
| 120-5726 FY | [1] | ROTATING GP-PUMP | ||
| F | NOT SHOWN | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
| Z | NOT SERVICED SEPARATELY | |||
#SEBP25510472
155-5109: PUMP GP-PISTON
155-5109 PUMP GP-PISTON
S/N 6XN1245-3615; 1CR364-863
FIELD REPLACEMENT ORDER 161-6634 PUMP GP AND 160-5541 PLATE AS, AND EITHER 1604884 TUBE AS WHEN USING STANDARD SOUND AR. OR 1629636 WHEN USING ATTACHMENT SOUND AR.
PART OF 147-6211, 147-6214, 153-6354 ENGINE AR
AN ATTACHMENT
S/N 6XN1245-3615; 1CR364-863
FIELD REPLACEMENT ORDER 161-6634 PUMP GP AND 160-5541 PLATE AS, AND EITHER 1604884 TUBE AS WHEN USING STANDARD SOUND AR. OR 1629636 WHEN USING ATTACHMENT SOUND AR.
PART OF 147-6211, 147-6214, 153-6354 ENGINE AR
AN ATTACHMENT
Parts for your 426C BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6E-3343 | [1] | RING | |
| 2. | 6E-4003 | [2] | BEARING | |
| 3. | 135-6614 | [1] | HOUSING-PUMP | |
| 4. | 120-5726 Y | [1] | ROTATING GP-PUMP | |
| 5. | 3E-6769 | [4] | SEAL-O-RING | |
| 6. | 095-9805 M | [4] | BOLT-SOCKET HEAD (M14X2X40-MM) | |
| 7. | 1P-6872 | [1] | CUP-BEARING | |
| 8. | 8C-7110 | [1] | CONE-BEARING | |
| 9. | 105-2146 | [2] | PLUG | |
| 10. | 6E-4000 B | [1] | SPACER (25.5X35X3-MM THK)(3MM THK) | |
| 11. | 3E-6770 | [1] | SEAL-O-RING | |
| 12. | 120-5732 | [1] | GUIDE-PLUNGER | |
| 13. | 6E-6176 | [1] | SPRING | |
| 14. | 120-5730 | [1] | PLUNGER | |
| 15. | 9S-8006 | [1] | PLUG (7/8-14-THD) | |
| 16. | 2M-9780 | [1] | SEAL-O-RING | |
| 17. | 162-1604 | [1] | SHAFT-DRIVE | |
| 18. | 6V-2323 | [1] | CONE-BEARING | |
| 19. | 3B-5790 | [1] | CUP-BEARING | |
| 20. | 6E-4004 | [2] | SEAL-SHAFT | |
| 21. | 121-3042 | [1] | SWASHPLATE AS | |
| 22. | 120-5727 | [1] | PISTON-CONTROL | |
| 23. | 120-5729 | [1] | GUIDE-PISTON | |
| 24. | 136-8423 | [1] | PLUG-BREAK OFF | |
| 25. | 083-4419 | [1] | PIN | |
| 26. | 120-5723 | [1] | PLUG-BREAK OFF | |
| 27. | 120-5722 | [1] | HEAD-PUMP | |
| 28. | 103-5522 | [1] | ADAPTER AS | |
| 3J-7354 | [1] | SEAL-O-RING | ||
| 29. | 030-7946 | [2] | ELBOW | |
| 30. | 3J-7354 | [4] | SEAL-O-RING | |
| 31. | 135-6615 | [1] | TUBE AS | |
| 32. | 162-1605 | [1] | VALVE GP-PUMP CONTROL (POWER COMPENSATOR) | |
| 33. | 8T-8442 M | [7] | BOLT-SOCKET HEAD (M6X1X30-MM) | |
| 34. | 107-3116 | [1] | SEAL-O-RING | |
| 35. | 155-5112 | [1] | SPRING | |
| 36. | 155-5113 | [1] | ACTUATOR GP-PUMP | |
| 37. | 135-6616 Y | [1] | VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR) | |
| 38. | 9X-7680 | [3] | SEAL-O-RING | |
| 39. | 9S-8002 | [1] | PLUG (7/16-20-THD) | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP25510473
120-5726: ROTATING GP-PUMP
120-5726 ROTATING GP-PUMP
S/N 6XN1-3615; 1CR1-863
PART OF 112-6564, 155-5109 PUMP GP-PISTON
FIELD REPLACEMENT ORDER @@@@@ 6E-4006@@@@@
ALSO AN ATTACHMENT
S/N 6XN1-3615; 1CR1-863
PART OF 112-6564, 155-5109 PUMP GP-PISTON
FIELD REPLACEMENT ORDER @@@@@ 6E-4006@@@@@
ALSO AN ATTACHMENT
Parts for your 426C BACKHOE LOADER:
CATERPILLAR SIS#SEBP25510474
6E-4006: ROTATING GP-PUMP
6E-4006 ROTATING GP-PUMP
S/N 6XN1-3615; 1CR1-863
FIELD REPLACEMENT FOR @@@@@120-5726@@@@@
S/N 6XN1-3615; 1CR1-863
FIELD REPLACEMENT FOR @@@@@120-5726@@@@@
Parts for your 426C BACKHOE LOADER:
CATERPILLAR SIS#SEBP25510475
128-5596: SHAFT GP-PUMP DRIVE
128-5596 SHAFT GP-PUMP DRIVE
S/N 6XN1-3615; 1CR1-863
PART OF 112-1826 DRIVE & MTG GP-PUMP
S/N 6XN1-3615; 1CR1-863
PART OF 112-1826 DRIVE & MTG GP-PUMP
Parts for your 426C BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 130-8150 | [1] | RING-RETAINING |
#SEBP25510476
106-6252: TANK & MTG GP-HYDRAULIC
106-6252 TANK & MTG GP-HYDRAULIC
S/N 6XN1-3615; 1CR1-863
PART OF 143-1795, 8Y-7465 HYDRAULIC AR
S/N 6XN1-3615; 1CR1-863
PART OF 143-1795, 8Y-7465 HYDRAULIC AR
Parts for your 426C BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1P-4278 | [3] | CLAMP-HOSE | |
| 2. | 160-2245 BG | SLEEVE-ABRASION | ||
| 3. | 5D-1026 | [6] | CLAMP-BAND | |
| 4. | 5V-9155 | [2] | CLAMP-HOSE | |
| 5. | 7K-1181 | [1] | STRAP-CABLE | |
| 6. | 9M-0164 | [2] | CLAMP-HOSE | |
| 7. | 9R-9925 | [1] | FILTER ELEMENT-BREATHER | |
| 8. | 112-5369 | [1] | BRACKET AS | |
| 7T-1099 | [2] | LINK | ||
| 9. | 119-7749 | [1] | HOSE | |
| 10. | 120-9926 | [2] | CLAMP | |
| 11. | 122-0051 Y | [1] | TANK GP-HYDRAULIC | |
| 12. | 122-1160 | [1] | GAUGE AS-LIQUID LEVEL | |
| 7X-4782 | [1] | SEAL-O-RING | ||
| 136-7876 | [1] | GLASS | ||
| 136-8059 | [1] | RING-RETAINING | ||
| 13. | 123-0867 | [1] | CAP-FILLER (HYDRAULIC OIL) | |
| 14. | 151-8753 | [1] | TUBE | |
| 15. | 139-4068 | [1] | TUBE | |
| 16. | 140-9451 | [1] | TUBE AS | |
| 17. | 163-1491 | [1] | TANK-EXPANSION | |
| 18. | 061-8844 | [1] | GROMMET | |
| 19. | 3F-1240 | [1] | GROMMET | |
| 20. | 5C-7261 M | [1] | NUT (M8X1.25-THD) | |
| 21. | 8T-4121 | [12] | WASHER-HARD (11X21X2.5-MM THK) | |
| 22. | 8T-4179 M | [4] | BOLT (M12X1.75X20-MM) | |
| 23. | 8T-4191 M | [4] | BOLT (M10X1.5X16-MM) | |
| 25. | 8T-4223 | [4] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 26. | 8T-4224 | [4] | WASHER-HARD (8.8X16X2-MM THK) | |
| 27. | 8T-4908 M | [3] | BOLT (M8X1.25X25-MM) | |
| 28. | 9X-2125 M | [3] | BOLT-LOCKING (M10X1.5X25-MM) | |
| 29. | 5P-1695 E | HOSE (54-CM) | ||
| 30. | 5P-1442 E | HOSE (33-CM) | ||
| 30A. | 5P-1442 E | HOSE (21-CM) | ||
| 32. | 5P-1505 E | HOSE (36-CM) | ||
| 32A. | 5P-1505 E | HOSE (94-CM) | ||
| 32B. | 5P-1505 E | HOSE (26-CM) | ||
| B | USE AS REQUIRED | |||
| E | ORDER BY THE CENTIMETER | |||
| G | ORDER BY THE INCH | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP25510477
122-0051: TANK GP-HYDRAULIC
122-0051 TANK GP-HYDRAULIC
S/N 6XN1-3615; 1CR1-863
PART OF 106-6252 TANK & MTG GP-HYDRAULIC
S/N 6XN1-3615; 1CR1-863
PART OF 106-6252 TANK & MTG GP-HYDRAULIC
Parts for your 426C BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 112-5364 | [1] | PLATE AS | |
| 2. | 112-5371 | [1] | TANK AS-HYDRAULIC | |
| 3. | 124-0152 | [1] | SCREEN | |
| 4. | 132-3056 | [1] | SEAL-O-RING | |
| 5. | 2M-9780 | [1] | SEAL-O-RING | |
| 5A. | 122-1113 | [1] | TEE-O-RING | |
| 6. | 099-2374 M | [6] | BOLT-SOCKET HEAD (M5X0.8X12-MM) | |
| 7. | 129-3178 M | [3] | LOCKNUT (M6X1-THD) | |
| 8. | 8T-4205 | [3] | WASHER-HARD (7.2X14.5X2-MM THK) | |
| M | METRIC PART | |||
#SEBP25510478
141-7885: VALVE GP-BACKHOE NEUTRALIZER
141-7885 VALVE GP-BACKHOE NEUTRALIZER
S/N 6XN1-3615; 1CR1-863
AN ATTACHMENT
S/N 6XN1-3615; 1CR1-863
AN ATTACHMENT
Parts for your 426C BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3S-2093 | [8] | STRAP-CABLE | |
| 2. | 117-3235 I | [1] | HOSE AS | |
| 3. | 130-6584 | [1] | SWITCH AS-ROCKER (HYDRAULIC LOCKOUT) | |
| 111-7899 | [1] | GASKET | ||
| 4. | 138-1976 Y | [1] | VALVE GP-SHUTOFF | |
| 5. | 141-7533 | [1] | TUBE AS | |
| 6. | 141-9474 | [1] | HARNESS AS-CONSOLE | |
| 155-2270 | [1] | KIT-CONNECTING PLUG (2-PIN) | ||
| (INCLUDES PLUG AS, WEDGE, & INTERFACE SEAL) | ||||
| 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 7. | 153-2785 | [1] | HARNESS AS-CONSOLE (HYDRAULIC LOCKOUT) | |
| 155-2270 | [1] | KIT-CONNECTING PLUG (2-PIN) | ||
| (INCLUDES PLUG AS, WEDGE, & INTERFACE SEAL) | ||||
| 8L-8413 | [2] | STRAP-CABLE (WHITE) | ||
| 111-7898 | [1] | CONNECTOR (8-PIN) | ||
| 112-9611 | [4] | TERMINAL-BLADE (18-GA TO 20-GA) | ||
| 8. | 5K-9090 | [1] | SEAL-O-RING | |
| 8A. | 6V-9008 | [1] | ELBOW | |
| 8B. | 7M-8485 | [1] | SEAL-O-RING | |
| 9. | 7M-8485 | [2] | SEAL-O-RING | |
| 9A. | 113-4676 | [2] | CONNECTOR | |
| 10. | 6V-9746 | [1] | SEAL-O-RING | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP25510479
119-0901: VALVE GP-BANK 2
119-0901 VALVE GP-BANK 2
S/N 6XN1-3615
PART OF 119-8170, 119-8171 HYDRAULIC AR
Type 1
AN ATTACHMENT
S/N 6XN1-3615
PART OF 119-8170, 119-8171 HYDRAULIC AR
Type 1
AN ATTACHMENT
Parts for your 426C BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 109-1635 Y | [1] | VALVE GP-PRIORITY | |
| 2. | 130-6520 Y | [1] | VALVE GP-CONTROL (LIFT) | |
| 3. | 130-6519 Y | [1] | VALVE GP-CONTROL | |
| 4. | 4T-7862 | [1] | COVER | |
| 5. | 4T-4538 | [3] | STUD (3/8-16-THD) | |
| 6. | 6V-8801 | [3] | NUT (3/8-16-THD) | |
| 7. | 8T-4896 | [3] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 8. | 4T-2723 B | [9] | SHIM (0.076-MM THK) | |
| 9. | 4D-9986 | [6] | SEAL-O-RING | |
| 10. | 4J-5267 | [3] | SEAL-O-RING | |
| 11. | 4J-5140 | [3] | SEAL-O-RING | |
| 12. | 9S-8008 | [1] | PLUG (1-1/16-12-THD) | |
| 13. | 3D-2824 | [1] | SEAL-O-RING | |
| B | USE AS REQUIRED | |||
| Y | SEPARATE ILLUSTRATION | |||


