COOLING SYSTEM
COOLER GPPUMP GP-WATER
AIR INLET AND EXHAUST SYSTEM
AIR CLEANER GPINLET GP-AIR
EXHAUST GP
AIR CLEANER GP
LINES GP-AIR
COOLING SYSTEM
COOLER GP#SEBP45790060
254-0147: LINES GP-TRANSMISSION COOLER
254-0147 LINES GP-TRANSMISSION COOLER
S/N EBL1-UP
PART OF 254-0150 COOLER AR-ENGINE & HYDRAULIC
S/N EBL1-UP
PART OF 254-0150 COOLER AR-ENGINE & HYDRAULIC
Parts for your 450E BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4J-0520 | [2] | SEAL-O-RING | |
| 2. | 7K-1181 | [1] | STRAP-CABLE | |
| 3. | 271-3188 I | [1] | HOSE AS | |
| 4. | 271-3189 I | [1] | HOSE AS | |
| 5. | 148-8339 | [1] | CONNECTOR AS | |
| 6V-8716 | [1] | CONNECTOR (STRAIGHT) | ||
| 6V-9746 | [1] | SEAL-O-RING | ||
| 7M-8485 | [1] | SEAL-O-RING | ||
| 6. | 148-8360 | [1] | ELBOW AS | |
| 6V-9182 | [1] | ELBOW | ||
| 6V-9746 | [1] | SEAL-O-RING | ||
| 7M-8485 | [1] | SEAL-O-RING | ||
| 7. | 148-8392 | [1] | ELBOW AS | |
| 6V-9746 | [1] | SEAL-O-RING | ||
| 6V-9853 | [1] | ELBOW | ||
| 8. | 1P-4577 | [4] | FLANGE-HALF | |
| 9. | 8T-4896 | [8] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 10. | 8T-7529 | [1] | CLIP | |
| 11. | 171-6723 | [1] | ELBOW AS | |
| 6V-9746 | [1] | SEAL-O-RING | ||
| 8T-8899 | [1] | ELBOW | ||
| 12. | 9B-7237 | [8] | BOLT (3/8-16X1.25-IN) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
#SEBP45790061
298-5105: PUMP GP-WATER
Parts for your 450E BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6I-0217 M | [2] | BOLT (M8X1.25X20-MM) | |
| 2. | 6I-0254 M | [2] | BOLT (M8X1.25X30-MM) | |
| 3. | 113-8129 M | [7] | BOLT (M8X1.25X75-MM) | |
| 4. | 307-9843 | [1] | PUMP GP-WATER | |
| 4A. | 278-3242 | [2] | BOLT-FLANGE HEAD (M8X1.25X18-MM) | |
| 4B. | 287-7430 | [1] | GASKET-COVER | |
| 4C. | 225-8019 | [1] | GASKET | |
| 5. | 277-2925 | [1] | CONNECTION AS | |
| 5A. | 225-7738 | [1] | SEAL-O-RING | |
| 5B. | 277-2923 | [1] | GASKET | |
| M | METRIC PART | |||
#SEBP45790062
298-5105: PUMP GP-WATER
Parts for your 450E BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 322-9662 C | [1] | PUMP GP-WATER | |
| 1A. | 225-8019 | [1] | GASKET | |
| 2. | 6I-0254 M | [2] | BOLT (M8X1.25X30-MM) | |
| 3. | 113-8129 M | [7] | BOLT (M8X1.25X75-MM) | |
| 4. | 277-2925 | [1] | CONNECTION AS | |
| 4A. | 225-7738 | [1] | SEAL-O-RING | |
| 4B. | 277-2923 | [1] | GASKET | |
| 5. | 6I-0217 M | [2] | BOLT (M8X1.25X20-MM) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
#SEBP45790063
298-5105: PUMP GP-WATER
Parts for your 450E BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 354-4754 C | [1] | PUMP GP-WATER | |
| 1A. | 225-8019 | [1] | GASKET | |
| 2. | 6I-0254 M | [2] | BOLT (M8X1.25X30-MM) | |
| 3. | 113-8129 M | [2] | BOLT (M8X1.25X75-MM) | |
| 4. | 277-2925 | [1] | CONNECTION AS | |
| 4A. | 225-7738 | [1] | SEAL-O-RING | |
| 4B. | 277-2923 | [1] | GASKET | |
| 5. | 6I-0217 M | [2] | BOLT (M8X1.25X20-MM) | |
| 6. | 6I-0839 M | [5] | BOLT (M8X1.25X70-MM) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
#SEBP45790064
254-0116: AIR CLEANER GP
Parts for your 450E BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 096-1855 | [1] | CLAMP-HOSE | |
| 2. | 159-0186 | [1] | CLAMP-HOSE | |
| 3. | 127-4471 | [2] | CLAMP-HOSE | |
| 4. | 273-4705 | [1] | DUCT-AIR | |
| 5. | 317-4574 | [1] | HOSE | |
| 6. | 273-4707 Y | [1] | AIR CLEANER GP | |
| 7. | 273-4708 | [1] | HOSE | |
| 8. | 273-4709 | [1] | SEAL | |
| 9. | 7X-7898 E | TRIM (75-CM) | ||
| 10. | 278-6399 Y | [1] | INDICATOR GP-AIR FILTER CHANGE | |
| 11. | 279-4602 | [1] | STUD | |
| 12. | 129-3178 M | [1] | LOCKNUT (M6X1-THD) | |
| 13. | 295-5550 | [1] | CLAMP-BAND (CONSTANT TENSION) | |
| 14. | 7X-0586 | [2] | WASHER-HARD (7.2X32X2-MM THK) | |
| 15. | 317-4575 | [1] | HOSE | |
| 16. | 317-2727 | [1] | BRACKET AS | |
| 8T-3612 M | [4] | NUT-WELD (M8X1.25-THD) | ||
| 17. | 260-0634 | [1] | TUBE | |
| 18. | 247-9730 | [1] | VALVE AS-CHECK | |
| 19. | 8T-4224 | [6] | WASHER-HARD (8.8X16X2-MM THK) | |
| 20. | 8T-4908 M | [6] | BOLT (M8X1.25X25-MM) | |
| 21. | 9M-2904 | [1] | CLAMP-HOSE | |
| E | ORDER BY THE CENTIMETER | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP45790065
273-4707: AIR CLEANER GP
Parts for your 450E BACKHOE LOADER:
CATERPILLAR SIS#SEBP45790066
303-5777: ELBOW GP-AIR INLET
303-5777 ELBOW GP-AIR INLET
S/N C4E1-UP
PART OF 254-0115, 435-1684, 540-1160 ENGINE AR-PRIMARY
S/N C4E1-UP
PART OF 254-0115, 435-1684, 540-1160 ENGINE AR-PRIMARY
Parts for your 450E BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 256-4447 | [1] | ELBOW AS-AIR INLET | |
| 1A. | 238-8288 | [1] | GASKET-INLET | |
| 2. | 114-2579 | [2] | GASKET | |
| 3. | 111-8222 M | [4] | BOLT (M8X16-MM) | |
| 4. | 220-8311 M | [2] | BOLT (M8X1.25X115-MM) | |
| 5. | 6I-0217 M | [2] | BOLT (M8X1.25X20-MM) | |
| 6. | 185-8627 | [2] | PLATE-WARNING-ROPS/FOPS (FINNISH) | |
| 7. | 124-3815 M | [4] | BOLT (M8X1.25X16-MM) | |
| M | METRIC PART | |||
#SEBP45790067
278-3492: EXTENSION GP-EXHAUST
Parts for your 450E BACKHOE LOADER:
CATERPILLAR SIS#SEBP45790068
278-6399: INDICATOR GP-AIR FILTER CHANGE
278-6399 INDICATOR GP-AIR FILTER CHANGE
S/N EBL1-UP
PART OF 254-0116 AIR CLEANER GP
S/N EBL1-UP
PART OF 254-0116 AIR CLEANER GP
Parts for your 450E BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6V-1363 D | HOSE (0.4-M) | ||
| 2. | 255-4692 | [1] | CONNECTOR-FILTER | |
| 3. | 260-1336 | [1] | INDICATOR GP-AIR FILTER CHANGE | |
| 205-1627 | [1] | BRACKET | ||
| 260-3122 | [1] | INDICATOR-AIR FILTER SERVICE | ||
| 4. | 4B-4863 | [4] | WASHER (4.7X11X1.2-MM THK) | |
| 5. | 5C-8312 M | [2] | NUT (M4X0.7-THD) | |
| 6. | 8T-9405 M | [2] | BOLT-SOCKET HEAD (M4X0.7X16-MM) | |
| 7. | 2D-2751 | [1] | GROMMET | |
| D | ORDER BY THE METER | |||
| M | METRIC PART | |||
#SEBP45790069
254-0149: LINES GP-AIR
Parts for your 450E BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4N-6749 | [1] | HOSE-ADAPTER (UPPER RADIATOR) | |
| 2. | 209-4573 | [1] | CLAMP-T BOLT | |
| 3. | 255-2731 | [1] | HOSE | |
| 4. | 271-5357 | [1] | HOSE | |
| 5. | 271-5358 | [1] | TUBE | |
| 6. | 271-5359 | [1] | TUBE | |
| 7. | 311-2768 | [1] | HOSE | |
| 8. | 209-4581 | [1] | CLAMP-T BOLT | |
| 9. | 215-4012 | [1] | CLAMP-T BOLT | |
| 10. | 216-4983 | [3] | CLAMP-T BOLT | |
| 11. | 212-6933 | [1] | CLAMP | |
| 12. | 214-7457 | [1] | CLAMP |
Information:
COOLING SYSTEM
COOLER GP
Special Instruction
Engine Oil Cooler Inspection, Repair, Testing, and Cleaning {1378}
Engine Oil Cooler Inspection, Repair, Testing, and Cleaning {1378}
Engine Oil Cooler Inspection, Repair, Testing, and Cleaning {1378}
Reuse And Salvage Guidelines
Disassembly and Assembly



