COOLING SYSTEM
FAN GPLINES GP-WATER
PUMP GP-WATER
AIR INLET AND EXHAUST SYSTEM
AFTERCOOLER GPCOOLING SYSTEM
RADIATOR GPVALVE GP-FLUID SAMPLING
COOLING SYSTEM
FAN GP#SEBP45770090
250-7563: FAN GP-BLOWER
Parts for your 525C WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 126-8503 | [2] | GUARD AS | |
| (EACH INCLUDES) | ||||
| 8T-3490 M | [1] | NUT-WELD (M10X1.5-THD) | ||
| 2. | 270-1744 | [1] | ADAPTER-FAN | |
| 3. | 254-2308 | [1] | FAN (9-BLADE) | |
| 4. | 7X-0818 M | [6] | BOLT (M8X1.25X45-MM) | |
| 5. | 8T-4121 | [16] | WASHER-HARD (11X21X2.5-MM THK) | |
| 6. | 8T-4136 M | [8] | BOLT (M10X1.5X25-MM) | |
| 7. | 8T-4137 M | [8] | BOLT (M10X1.5X20-MM) | |
| 8. | 8T-4224 | [6] | WASHER-HARD (8.8X16X2-MM THK) | |
| M | METRIC PART | |||
#SEBP45770091
238-4802: LINES GP-WATER
238-4802 LINES GP-WATER -ENGINE
S/N KHX304-UP
PART OF 273-3965, 309-4421, 367-3229, 367-3230, 421-3387 ENGINE AR-COMPLETE
ALSO AN ATTACHMENT
S/N KHX304-UP
PART OF 273-3965, 309-4421, 367-3229, 367-3230, 421-3387 ENGINE AR-COMPLETE
ALSO AN ATTACHMENT
Parts for your 525C WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7E-0759 | [1] | HOSE | |
| 3. | 347-3148 | [2] | CLAMP-BAND | |
| 4. | 119-3075 | [2] | REGULATOR-WATER TEMPERATURE (94-DEG C)(COOLANT) | |
| 5. | 126-5466 | [1] | GASKET | |
| 6. | 222-5915 | [1] | GASKET (TEMPERATURE REGULATOR HOUSING) | |
| 7. | 160-5131 | [1] | PIPE (OUTLET) | |
| 8. | 227-5942 | [1] | HOUSING-WATER REGULATOR | |
| 10. | 396-0405 | [4] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 10A. | 6V-6609 | [1] | SEAL-O-RING | |
| 360-3680 | [1] | PLUG | ||
| 11. | 398-5598 | [1] | PLUG AS | |
| 11A. | 6V-9027 | [1] | SEAL-O-RING | |
| 360-3677 | [1] | PLUG (7/16-20-THD) | ||
| 12. | 396-0403 | [1] | PLUG AS | |
| 12A. | 6V-3250 | [1] | SEAL-O-RING | |
| 360-3679 | [1] | PLUG-CONNECTOR (9/16-18-THD) | ||
| 13. | 5P-8347 M | [2] | BOLT (M8X1.25X70-MM) | |
| 14. | 6V-3940 M | [6] | BOLT (M8X1.25X25-MM) | |
| 15. | 6V-5223 M | [1] | BOLT (M8X1.25X100-MM) | |
| 16. | 9M-1974 | [6] | WASHER-HARD (8.8X16X2-MM THK) | |
| M | METRIC PART | |||
#SEBP45770092
209-4600: PUMP GP-WATER
209-4600 PUMP GP-WATER -COOLANT
S/N KHX304-UP
PART OF 273-3965, 309-4421 ENGINE AR-COMPLETE
S/N KHX304-UP
PART OF 273-3965, 309-4421 ENGINE AR-COMPLETE
Parts for your 525C WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 227-4299 Y | [1] | PUMP GP-WATER (COOLANT) | |
| 2. | 148-8407 | [1] | PLUG AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 9S-4191 | [1] | PLUG (9/16-18-THD) | ||
| 3. | 148-8409 | [1] | PLUG AS | |
| 3D-2824 | [1] | SEAL-O-RING | ||
| 9S-8008 | [1] | PLUG (1-1/16-12-THD)(WATER LINES GROUP) | ||
| 4. | 2M-4453 | [1] | SEAL-O-RING | |
| 5. | 4J-0525 | [1] | SEAL-O-RING | |
| 6. | 8T-0644 M | [4] | BOLT (M10X1.5X90-MM) | |
| 7. | 148-8411 | [1] | PLUG AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 9S-4185 | [1] | PLUG (3/4-16-THD) | ||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP45770093
209-4600: PUMP GP-WATER
209-4600 PUMP GP-WATER -COOLANT
S/N KHX7204-UP
PART OF 309-4421, 367-3229, 367-3230 ENGINE AR-COMPLETE, 421-3395 ENGINE AR-CORE
ALSO AN ATTACHMENT
S/N KHX7204-UP
PART OF 309-4421, 367-3229, 367-3230 ENGINE AR-COMPLETE, 421-3395 ENGINE AR-CORE
ALSO AN ATTACHMENT
Parts for your 525C WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 352-2109 CY | [1] | PUMP GP-WATER (COOLANT) | |
| 2. | 396-0403 | [1] | PLUG AS | |
| 6V-3250 | [1] | SEAL-O-RING | ||
| 360-3679 | [1] | PLUG-CONNECTOR (9/16-18-THD) | ||
| 3. | 398-5612 | [1] | PLUG AS | |
| 6V-5063 | [1] | SEAL-O-RING | ||
| 360-3682 | [1] | PLUG-O-RING (WATER LINES GROUP) | ||
| 4. | 147-0182 | [1] | SEAL-O-RING | |
| 5. | 384-9992 | [1] | SEAL-O-RING | |
| 6. | 8T-0644 M | [4] | BOLT (M10X1.5X90-MM) | |
| 7. | 396-0405 | [1] | PLUG AS | |
| 6V-6609 | [1] | SEAL-O-RING | ||
| 360-3680 | [1] | PLUG | ||
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP45770094
227-4299: PUMP GP-WATER
Parts for your 525C WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | [1] | PUMP AS-WATER | ||
| 1A. | 203-6093 | [1] | HOUSING (WATER PUMP) | |
| 1B. | 177-1052 | [1] | SHAFT AS | |
| 1C. | 177-1058 | [1] | PLUG | |
| 1D. | 197-9581 | [1] | PULLEY (8-GROOVE) | |
| 1E. | 226-6039 | [1] | IMPELLER | |
| 1F. | 147-5088 | [1] | SEAL AS-WATER PUMP | |
| 2. | 226-6051 | [1] | COVER | |
| 3. | 197-9580 | [1] | GASKET | |
| 4. | 183-2931 | [3] | BOLT AS | |
| (EACH INCLUDES) | ||||
| 6V-3918 M | [1] | BOLT (M8X1.25X50-MM) | ||
| 9M-1974 | [1] | WASHER-HARD (8.8X16X2-MM THK) | ||
| M | METRIC PART | |||
#SEBP45770095
352-2081: PUMP GP-WATER
#SEBP45770096
352-2109: PUMP GP-WATER
Parts for your 525C WHEEL SKIDDER:
CATERPILLAR SIS#SEBP45770097
254-7027: RADIATOR & AFTERCOOLER GP
254-7027 RADIATOR & AFTERCOOLER GP -WITH TRANSMISSION OIL COOLER
S/N 5251-UP
PART OF 251-1325 RADIATOR & MOUNTING GP
S/N 5251-UP
PART OF 251-1325 RADIATOR & MOUNTING GP
Parts for your 525C WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2P-7846 | [1] | HOSE | |
| 2. | 8T-4121 | [16] | WASHER-HARD (11X21X2.5-MM THK) | |
| 3. | 263-6401 | [1] | CHANNEL AS | |
| 4. | 263-6402 | [1] | CORE AS-POWER TRAIN OIL COOLER | |
| 5. | 263-6403 | [2] | PLATE | |
| 6. | 263-6404 | [1] | SHROUD AS | |
| 7. | 263-6405 | [1] | CHANNEL AS | |
| 8. | 263-6406 | [1] | RADIATOR GP | |
| 148-2701 | [1] | CAP-RADIATOR | ||
| 9. | 263-6407 | [1] | CHANNEL AS | |
| 10. | 263-6408 | [1] | CORE AS-AFTERCOOLER | |
| 11. | 216-4983 | [2] | CLAMP-T BOLT | |
| 12. | 8T-0389 M | [4] | LOCKNUT (M10X1.5-THD) | |
| 13. | 8T-4136 M | [8] | BOLT (M10X1.5X25-MM) | |
| 14. | 8T-4189 M | [12] | BOLT (M8X1.25X20-MM) | |
| 15. | 8T-4195 M | [4] | BOLT (M10X1.5X30-MM) | |
| 16. | 8T-4224 | [12] | WASHER-HARD (8.8X16X2-MM THK) | |
| 17. | 101-8375 H | DAMPER-VIBRATION (10-DM) | ||
| 18. | 263-6409 BE | SEAL | ||
| B | USE AS REQUIRED | |||
| E | ORDER BY THE CENTIMETER | |||
| H | ORDER BY THE DECIMETER | |||
| M | METRIC PART | |||
#SEBP45770098
251-1325: RADIATOR & MOUNTING GP
251-1325 RADIATOR & MOUNTING GP
S/N 5251-UP
PART OF 245-9458, 367-7894 CHASSIS AR
S/N 5251-UP
PART OF 245-9458, 367-7894 CHASSIS AR
Parts for your 525C WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 161-6963 | [2] | CLAMP | |
| 2. | 5D-1026 | [1] | CLAMP-BAND | |
| 3. | 8F-8151 | [1] | VALVE-SHUTOFF (RADIATOR DRAIN) | |
| 4. | 109-9436 | [1] | TANK AS-COOLANT (INCLUDES COOLANT LEVEL SWITCH) | |
| 171-3370 | [1] | CAP AS (COOLANT OVERFLOW) | ||
| 204-0920 | [1] | CAP AS (COOLANT FILL) | ||
| 5. | 254-6043 | [1] | HOSE | |
| 6. | 254-6044 | [1] | HOSE | |
| 7. | 254-7027 Y | [1] | RADIATOR & AFTERCOOLER GP (WITH TRANSMISSION OIL COOLER) | |
| 8. | 255-0872 | [1] | BRACKET | |
| 9. | 209-4573 | [2] | CLAMP-T BOLT | |
| 10. | 217-6885 | [2] | CLAMP | |
| 11. | 3P-9847 | [1] | CLIP | |
| 13. | 5P-9299 | [3] | CLIP (LOOP) | |
| 14. | 6V-5386 | [1] | CLIP | |
| 15. | 8T-4121 | [7] | WASHER-HARD (11X21X2.5-MM THK) | |
| 16. | 8T-4133 M | [1] | NUT (M10X1.5-THD) | |
| 17. | 8T-4137 M | [6] | BOLT (M10X1.5X20-MM) | |
| 18. | 8T-4139 M | [2] | BOLT (M12X1.75X30-MM) | |
| 19. | 8T-4192 M | [2] | BOLT (M12X1.75X25-MM) | |
| 20. | 8T-4223 | [4] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 21. | 9D-3768 | [1] | GROMMET | |
| 22. | 5P-0767 E | HOSE (60-CM) | ||
| 23. | 8C-3681 E | HOSE (88.8-CM) | ||
| 23A. | 8C-3681 E | HOSE (95.2-CM) | ||
| 24. | 5P-9909 D | SEAL (0.8-M EACH) | ||
| 24A. | 5P-9909 D | SEAL (1-M EACH) | ||
| D | ORDER BY THE METER | |||
| E | ORDER BY THE CENTIMETER | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP45770099
267-2741: VALVE GP-COOLANT SAMPLING
267-2741 VALVE GP-COOLANT SAMPLING
S/N KHX304-UP
PART OF 273-3965, 309-4421, 367-3229, 367-3230, 421-3387 ENGINE AR-COMPLETE
ALSO AN ATTACHMENT
S/N KHX304-UP
PART OF 273-3965, 309-4421, 367-3229, 367-3230, 421-3387 ENGINE AR-COMPLETE
ALSO AN ATTACHMENT
Parts for your 525C WHEEL SKIDDER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 157-0670 | [1] | CAP-DUST | |
| 2. | 377-9603 | [1] | VALVE AS-FLUID SAMPLING (COOLANT) | |
| 6V-9027 | [1] | SEAL-O-RING | ||
| 154-9023 | [1] | VALVE-SAMPLING | ||
| 3. | 260-9232 | [1] | ADAPTER AS | |
| 6P-4975 | [1] | ADAPTER | ||
| 6V-5063 | [1] | SEAL-O-RING | ||
| 4. | 398-5612 | [1] | PLUG AS | |
| 6V-5063 | [1] | SEAL-O-RING | ||
| 360-3682 | [1] | PLUG-O-RING | ||
| 5. | 6F-7062 | [1] | WASHER (12.7X19.05X1.83-MM THK) | |
| 6. | 8T-0293 M | [1] | BOLT (M12X1.75X20-MM) | |
| M | METRIC PART | |||
Information:
COOLING SYSTEM
FAN GP
Specifications
Disassembly and Assembly

