AIR INLET AND EXHAUST SYSTEM
AIR CLEANER GPMUFFLER GP
TURBOCHARGER GP
FUEL SYSTEM
TANK GP-FUELCONTROL GP-GOVERNOR
LINES GP-FUEL
PUMP GP-FUEL INJECTION
AIR INLET AND EXHAUST SYSTEM
AIR CLEANER GP#SEBP38360050
238-9828: INDICATOR GP-AIR FILTER CHANGE
238-9828 INDICATOR GP-AIR FILTER CHANGE -MANUAL
S/N MBH1-UP
PART OF 245-0124 ENGINE AR
S/N MBH1-UP
PART OF 245-0124 ENGINE AR
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS#SEBP38360051
235-3420: MUFFLER GP
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6I-0563 M | [3] | NUT (M10X1.5-THD) | |
| 2. | 6I-0364 M | [3] | STUD (M10X1.5X45-MM) | |
| 3. | 235-5363 | [1] | MUFFLER AS (TURBO) | |
| 4. | 236-2507 | [2] | CLAMP AS (MUFFLER) | |
| 5. | 237-0975 | [1] | PLATE AS | |
| 5A. | 8T-3490 M | [4] | NUT-WELD (M10X1.5-THD) | |
| 6. | 237-0976 | [1] | PLATE AS | |
| 6A. | 8T-3490 M | [1] | NUT-WELD (M10X1.5-THD) | |
| 7. | 8T-4121 | [16] | WASHER-HARD (11X21X2.5-MM THK) | |
| 8. | 8T-4133 M | [4] | NUT (M10X1.5-THD) | |
| 9. | 8T-4136 M | [4] | BOLT (M10X1.5X25-MM) | |
| 10. | 8T-4195 M | [8] | BOLT (M10X1.5X30-MM) | |
| M | METRIC PART | |||
#SEBP38360052
237-3924: TURBOCHARGER GP
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6I-0217 M | [2] | BOLT (M8X1.25X20-MM) | |
| 2. | 6I-0563 M | [4] | NUT (M10X1.5-THD) | |
| 3. | 6I-0572 M | [4] | BOLT (M8X1.25X20-MM) | |
| 4. | 106-8916 M | [2] | BOLT (M6X16-MM) | |
| 5. | 141-1667 | [2] | CLAMP-HOSE | |
| 6. | 361-7519 | [4] | ROD-THREADED | |
| 7. | 174-9638 | [8] | BOLT | |
| 8. | 194-5390 | [1] | GASKET-MANIFOLD | |
| 9. | 371-5700 | [1] | MANIFOLD-EXHAUST | |
| 10. | 353-3477 | [1] | GASKET-TURBOCHARGER | |
| 11. | 353-3478 | [1] | GASKET-TURBOCHARGER | |
| 12. | 225-8536 | [1] | GASKET (MANIFOLD) | |
| 13. | 263-5376 | [1] | HOSE | |
| 14. | 492-3310 | [1] | GASKET | |
| 15. | 322-9616 | [1] | TUBE AS-TURBOCHARGER | |
| 15A. | 225-8524 | [2] | BOLT-SPECIAL | |
| 15B. | 225-8526 | [4] | WASHER (10.4X13.75X1.37-MM THK) | |
| 16. | 237-3786 | [1] | TURBOCHARGER GP | |
| 300-6520 | [1] | HOSE AS | ||
| 107-2348 | [2] | CLIP | ||
| 17. | 507-5029 | [1] | TUBE AS-OIL DRAIN | |
| 269-3086 | [2] | CLAMP-BAND | ||
| 510-9628 | [1] | CLIP-PIPE | ||
| 18. | 237-3794 | [1] | BOLT (M10X1.5-THD)(M10X1.5-6 THD) | |
| 19. | 237-3921 | [1] | CLIP | |
| 20. | 237-3922 | [1] | TUBE | |
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP38360053
164-4858: CAP GP-FUEL FILLER
164-4858 CAP GP-FUEL FILLER -EXTREME SERVICE, LOCKABLE
S/N MBH1-UP
PART OF 244-5410 TANK GP-FUEL
S/N MBH1-UP
PART OF 244-5410 TANK GP-FUEL
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS#SEBP38360054
234-8892: CONTROL GP-GOVERNOR
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7K-1181 | [3] | STRAP-CABLE | |
| 2. | 9X-2044 M | [7] | SCREW-TRUSS HEAD (M6X1X16-MM) | |
| 3. | 249-0404 | [1] | PANEL AS | |
| 6V-9632 M | [4] | NUT-WELD (M6X1-THD) | ||
| 4. | 243-0059 Y | [1] | PEDAL GP-GOVERNOR | |
| 5. | 249-3284 Y | [1] | LEVER GP-GOVERNOR | |
| 6. | 190-5139 | [1] | FILM-IDENTIFICATION (VARIABLE SPEED) | |
| 7. | 202-6113 | [1] | BRACKET AS | |
| 6V-9632 M | [3] | NUT-WELD (M6X1-THD) | ||
| 8. | 235-0128 | [1] | CABLE AS | |
| 5C-2890 M | [1] | NUT (M6X1-THD) | ||
| 8T-4742 | [2] | END-YOKE ROD | ||
| 8T-4744 | [2] | PIN AS-SPRING | ||
| 222-2690 | [1] | CLIP | ||
| 9. | 239-1434 | [1] | PLATE | |
| 10. | 239-1435 | [1] | BRACKET AS | |
| 11. | 119-5025 M | [4] | SCREW-FLAT HEAD (M6X1X25-MM) | |
| 12. | 151-4841 | [3] | BLOCK | |
| 13. | 164-1395 | [1] | KNOB | |
| 14. | 3S-2093 | [1] | STRAP-CABLE | |
| 15. | 6V-7357 M | [2] | BOLT (M6X1X25-MM) | |
| 16. | 8T-4205 | [2] | WASHER-HARD (7.2X14.5X2-MM THK) | |
| 17. | 8T-4224 | [4] | WASHER-HARD (8.8X16X2-MM THK) | |
| 18. | 8T-4908 M | [4] | BOLT (M8X1.25X25-MM) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP38360055
235-2972: LINES GP-FUEL
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1P-4278 | [9] | CLAMP-HOSE | |
| 2. | 8B-6127 | [1] | CLIP | |
| 3. | 190-9838 | [1] | TUBE AS | |
| 4. | 215-9515 | [1] | CONNECTOR-HOSE (QUICK DISCONNECT) | |
| 5. | 238-1830 | [1] | TUBE AS | |
| 6. | 241-0022 | [1] | LINE AS-FUEL | |
| 5P-1420 E | HOSE (59-CM) | |||
| 6A. | 1P-4278 | [1] | CLAMP-HOSE | |
| 224-5917 | [1] | CONNECTOR-SPECIAL | ||
| 7. | 241-4275 | [1] | TEE-SPECIAL | |
| 8. | 0S-0550 | [1] | CLIP | |
| 9. | 6D-7573 | [1] | CLIP | |
| 10. | 6K-8178 | [1] | CLIP (LOOP) | |
| 11. | 7C-4354 | [1] | CLIP | |
| 12. | 8M-2773 | [1] | CLIP (LOOP) | |
| 13. | 8T-1159 M | [1] | BOLT-SOCKET HEAD (M10X1.5X25-MM) | |
| 14. | 8T-4121 | [3] | WASHER-HARD (11X21X2.5-MM THK) | |
| 15. | 8T-4133 M | [1] | NUT (M10X1.5-THD) | |
| 16. | 8T-4136 M | [1] | BOLT (M10X1.5X25-MM) | |
| 17. | 8T-4179 M | [1] | BOLT (M12X1.75X20-MM) | |
| 18. | 8T-4189 M | [1] | BOLT (M8X1.25X20-MM) | |
| 19. | 8T-4223 | [1] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 20. | 8T-4224 | [1] | WASHER-HARD (8.8X16X2-MM THK) | |
| 21. | 9M-8406 | [1] | CLIP (LOOP) | |
| 22. | 5P-1442 E | HOSE (69-CM) | ||
| 23. | 5P-1420 E | HOSE (17-CM) | ||
| 23A. | 5P-1420 E | HOSE (53-CM) | ||
| 23B. | 5P-1420 E | HOSE (67-CM) | ||
| E | ORDER BY THE CENTIMETER | |||
| M | METRIC PART | |||
#SEBP38360056
247-4885: LINES GP-FUEL FILTER
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS#SEBP38360057
274-4962: PUMP GP-FUEL INJECTION
274-4962 PUMP GP-FUEL INJECTION
S/N CRS1-UP
PART OF 277-5188 PUMP GP-FUEL INJECTION
S/N CRS1-UP
PART OF 277-5188 PUMP GP-FUEL INJECTION
#SEBP38360058
277-5188: PUMP GP-FUEL INJECTION
277-5188 PUMP GP-FUEL INJECTION
S/N CRS1-UP
PART OF 242-9917 ENGINE AR-PRIMARY
Type 1
S/N CRS1-UP
PART OF 242-9917 ENGINE AR-PRIMARY
Type 1
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6I-0217 M | [1] | BOLT (M8X1.25X20-MM) | |
| 2. | 6I-0260 M | [3] | BOLT (M8X1.25X25-MM) | |
| 3. | 6I-0291 M | [1] | NUT (M8X1.25-THD) | |
| 4. | 9F-2247 | [1] | PLUG-PIPE | |
| 5. | 100-4830 M | [1] | BOLT (M10X1.5X20-MM) | |
| 6. | 124-3815 M | [1] | BOLT (M8X1.25X16-MM) | |
| 7. | 140-8714 | [1] | CLIP | |
| 8. | 230-8989 | [1] | GEAR-FUEL PUMP (68-TEETH) | |
| 9. | 230-8995 | [1] | TUBE AS (CYL NO. 1) | |
| 10. | 230-8996 | [1] | TUBE AS (CYL NO. 2) | |
| 11. | 230-8997 | [1] | TUBE AS (CYL NO. 3) | |
| 12. | 230-8998 | [1] | TUBE AS (CYL NO. 4) | |
| 13. | 232-1323 | [1] | PLUG-CUP | |
| 14. | 232-1328 | [1] | CAP | |
| 15. | 232-1793 | [1] | CABLE (TIMING ADVANCE SWITCH) | |
| 16. | 232-1794 | [3] | HOSE | |
| 17. | 232-2725 | [2] | CLIP | |
| 18. | 232-2726 | [1] | CLIP | |
| 20. | 232-3149 | [3] | WASHER (8.35X16.85X1.55-MM THK) | |
| 21. | 232-3157 | [1] | BRACKET | |
| 22. | 232-3274 M | [4] | BOLT (M8X1.25X48.1-MM) | |
| 23. | 235-1790 | [1] | SWITCH-TEMPERATURE (TIMING ADVANCE) | |
| 24. | 236-1674 | [4] | INJECTOR AS-FUEL | |
| (EACH INCLUDES) | ||||
| 24A. | 140-8718 | [1] | WASHER | |
| 24B. | 236-1673 | [1] | NOZZLE | |
| 25. | 238-8671 | [4] | CLAMP-INJECTOR | |
| 26. | 240-5571 | [1] | BRACKET | |
| 27. | 249-9226 | [1] | PUMP GP-FUEL INJECTION | |
| 27A. | 152-3968 | [1] | SEAL-O-RING | |
| 27B. | 176-6219 | [1] | SOLENOID (12-VOLT)(FUEL SHUTOFF) | |
| 27C. | 111-3422 M | [1] | NUT (M14X1.5-THD) | |
| 27D. | 111-3423 | [1] | WASHER | |
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP38360059
277-5188: PUMP GP-FUEL INJECTION
277-5188 PUMP GP-FUEL INJECTION
S/N CRS1-UP
PART OF 242-9917 ENGINE AR-PRIMARY
Type 2
S/N CRS1-UP
PART OF 242-9917 ENGINE AR-PRIMARY
Type 2
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6I-0217 M | [1] | BOLT (M8X1.25X20-MM) | |
| 2. | 6I-0260 M | [3] | BOLT (M8X1.25X25-MM) | |
| 3. | 6I-0291 M | [1] | NUT (M8X1.25-THD) | |
| 4. | 9F-2247 | [1] | PLUG-PIPE | |
| 5. | 100-4830 M | [1] | BOLT (M10X1.5X20-MM) | |
| 6. | 124-3815 M | [1] | BOLT (M8X1.25X16-MM) | |
| 7. | 140-8714 | [1] | CLIP | |
| 8. | 230-8989 | [1] | GEAR-FUEL PUMP (68-TEETH) | |
| 9. | 230-8995 | [1] | TUBE AS (CYL NO. 1) | |
| 10. | 230-8996 | [1] | TUBE AS (CYL NO. 2) | |
| 11. | 230-8997 | [1] | TUBE AS (CYL NO. 3) | |
| 12. | 230-8998 | [1] | TUBE AS (CYL NO. 4) | |
| 13. | 232-1323 | [1] | PLUG-CUP | |
| 14. | 232-1328 | [1] | CAP | |
| 15. | 232-1793 | [1] | CABLE (TIMING ADVANCE SWITCH) | |
| 16. | 232-1794 | [3] | HOSE | |
| 17. | 232-2725 | [2] | CLIP | |
| 18. | 232-2726 | [1] | CLIP | |
| 20. | 232-3149 | [3] | WASHER (8.35X16.85X1.55-MM THK) | |
| 21. | 232-3157 | [1] | BRACKET | |
| 22. | 232-3274 M | [4] | BOLT (M8X1.25X48.1-MM) | |
| 23. | 235-1790 | [1] | SWITCH-TEMPERATURE (TIMING ADVANCE) | |
| 24. | 236-1674 | [4] | INJECTOR AS-FUEL | |
| (EACH INCLUDES) | ||||
| 236-1673 | [1] | NOZZLE | ||
| 275-1038 | [1] | SEAL-O-RING | ||
| 24A. | 140-8718 | [1] | WASHER | |
| 25. | 238-8671 | [4] | CLAMP-INJECTOR | |
| 26. | 240-5571 | [1] | BRACKET | |
| 27. | 237-5213 C | [1] | PUMP GP-FUEL INJECTION | |
| 27A. | 152-3968 | [1] | SEAL-O-RING | |
| 27B. | 176-6219 | [1] | SOLENOID (12-VOLT)(FUEL SHUTOFF) | |
| 27C. | 193-0161 | [1] | CABLE AS-ADAPTER | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
Information:
AIR INLET AND EXHAUST SYSTEM
AIR CLEANER GP
Special Instruction
Caterpillar Certified Procedure to Inspect and Clean Air Filters {1051, 1054}
Caterpillar Certified Procedure to Inspect and Clean Air Filters {1051, 1054}
Caterpillar Certified Procedure to Inspect and Clean Air Filters {1051, 1054}
Reuse And Salvage Guidelines




