COOLING SYSTEM
FAN GPLINES GP-WATER
PUMP GP-WATER
LINES GP-WATER
PUMP GP-WATER
RADIATOR GP
COOLING SYSTEM
FAN GP
#SEBP36650070
225-3265: GUARD GP-FAN
225-3265 GUARD GP-FAN
S/N CLR250-UP
PART OF 224-7110, 243-3770 RADIATOR GP
ALSO AN ATTACHMENT
S/N CLR250-UP
PART OF 224-7110, 243-3770 RADIATOR GP
ALSO AN ATTACHMENT
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Parts for your 631G WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 225-3258 | [1] | SHIELD AS (UPPER RIGHT) | |
| 1F-0750 | [3] | NUT-WELD (3/8-16-THD) | ||
| 2. | 225-3259 | [1] | SHIELD AS (UPPER LEFT) | |
| 1F-0750 | [3] | NUT-WELD (3/8-16-THD) | ||
| 3. | 225-3261 | [1] | SHIELD AS (LOWER RIGHT) | |
| 1F-0750 | [3] | NUT-WELD (3/8-16-THD) | ||
| 4. | 225-3262 | [1] | SHIELD AS (LOWER LEFT) | |
| 1F-0750 | [3] | NUT-WELD (3/8-16-THD) | ||
| 5. | 225-3263 | [2] | BLOCK | |
| 6. | 225-3264 | [2] | BLOCK | |
| 7. | 4L-6454 | [20] | BOLT (3/8-16X1-IN) | |
| 8. | 5P-1075 | [28] | WASHER-HARD (10.2X22.5X3-MM THK) | |
| 9. | 8T-9377 | [12] | BOLT (3/8-16X2.25-IN) |
#SEBP36650071
134-5954: HOUSING & REGULATOR GP
134-5954 HOUSING & REGULATOR GP
S/N 5XD1233-UP
PART OF 230-5098 ENGINE AR-COMPLETE
S/N 5XD1233-UP
PART OF 230-5098 ENGINE AR-COMPLETE
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Parts for your 631G WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 248-5513 | [2] | REGULATOR-TEMPERATURE (92-DEG C) | |
| 2. | 7C-0307 | [3] | GASKET | |
| 3. | 109-0073 | [1] | SEAL-O-RING | |
| 4. | 4N-1799 | [1] | FLANGE | |
| 5. | 0S-1619 | [10] | BOLT (3/8-16X3-IN) | |
| 6. | 4N-0864 | [1] | GASKET | |
| 7. | 8T-6761 | [1] | PLUG-PIPE (1-11-1/2 NPT THD) | |
| 8. | 7N-7645 | [1] | BONNET | |
| 9. | 0V-0375 | [3] | BOLT (1/2-13X3.25-IN) | |
| 10. | 7S-8767 | [1] | GASKET | |
| 11. | 3B-1915 | [5] | BOLT (3/8-16X1.375-IN) | |
| 12. | 4N-8452 | [1] | SUPPORT | |
| 13. | 1A-2029 | [6] | BOLT (3/8-16X1.125-IN) | |
| 14. | 6N-0008 | [1] | ADAPTER | |
| 15. | 109-0074 | [1] | SEAL-O-RING | |
| 16. | 6N-7145 | [1] | BONNET-INLET | |
| 17. | 0S-1588 | [6] | BOLT (3/8-16X1.25-IN) | |
| 18. | 4N-2380 | [1] | SPACER-SPECIAL (OIL COOLER) | |
| 19. | 4N-2199 | [2] | GASKET | |
| 20. | 4N-2198 | [1] | FLANGE | |
| 21. | 109-0075 | [1] | SEAL-O-RING | |
| 22. | 7C-1933 | [1] | BONNET | |
| 23. | 0S-1587 | [5] | BOLT (1/2-13X1.75-IN) | |
| 24. | 1D-4566 | [1] | BOLT (1/2-13X3.5-IN) | |
| 25. | 4N-1946 | [1] | GASKET | |
| 26. | 7X-7731 | [3] | PLUG-PIPE (3/4-14-THD) | |
| 27. | 9N-3312 | [1] | COVER-WATER PUMP | |
| 28. | 0S-1594 | [5] | BOLT (3/8-16X1-IN) | |
| 29. | 6N-5213 | [1] | ELBOW-OUTLET | |
| 30. | 4N-1156 | [2] | GASKET-REGULATOR COVER | |
| 31. | 0S-1608 | [3] | BOLT (3/8-16X3.75-IN) | |
| 32. | 5M-2894 | [3] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 33. | 8F-8804 | [3] | BOLT (1/2-13X5.75-IN) | |
| 34. | 6N-1642 | [1] | SPACER | |
| 35. | 7W-6534 | [4] | PLUG-PIPE | |
| 36. | 0L-1143 | [1] | BOLT (3/8-16X2.5-IN) | |
| 37. | 109-0072 | [2] | SEAL-O-RING | |
| 38. | 8N-5543 | [1] | TUBE | |
| 39. | 8T-6764 | [2] | PLUG-PIPE (1/8-27-THD) | |
| 40. | 6N-1412 | [1] | ELBOW-BYPASS | |
| 41. | 0T-0055 | [1] | BOLT (3/8-16X4.25-IN) | |
| 42. | 109-0076 | [2] | SEAL-O-RING | |
| 43. | 6N-1411 | [1] | ELBOW-OUTLET | |
| 44. | 8T-6762 | [2] | PLUG-PIPE (1/2-14-THD) | |
| 45. | 4W-1000 | [2] | COVER AS | |
| 45A. | 3S-9643 | [1] | SEAL-LIP TYPE (WATER TEMPERATURE REGULATOR) | |
| 4M-1336 | [1] | FERRULE | ||
| 7N-7689 | [1] | VALVE AS | ||
| 7N-7688 | [1] | FERRULE | ||
| 9M-5590 | [1] | BALL | ||
| 46. | 102-2956 | [1] | PLATE (RH) | |
| 47. | 112-1574 | [1] | SEAL-O-RING | |
| 48. | 0S-1591 | [1] | BOLT (3/8-16X1.5-IN) | |
| 49. | 102-2240 Y | [1] | SENSOR GP-TEMPERATURE (3-PIN)(WATER) | |
| 50. | 112-5282 | [1] | SEAL-O-RING | |
| 51. | 7C-3039 | [1] | CORE AS-OIL COOLER | |
| 52. | 109-0077 | [2] | SEAL-O-RING | |
| 53. | 4N-2210 Y | [1] | COOLER GP-TRANSMISSION OIL | |
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP36650072
377-7037: KIT-WATER PUMP
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Parts for your 631G WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 108-7930 | [1] | BEARING AS-ROLLER | ||
| 165-3929 | [1] | BOLT (3/8-16X1.5-IN) | ||
| 1A-1135 | [1] | BOLT (5/8-11X2-IN) | ||
| 136-3742 | [1] | FILTER | ||
| 111-2721 | [1] | PLUG-FELT | ||
| 136-1107 | [1] | RETAINER | ||
| 153-1256 | [1] | SEAL-LIP TYPE | ||
| 9M-3786 | [1] | SEAL-O-RING | ||
| 109-0077 | [1] | SEAL-O-RING | ||
| 122-3772 | [1] | SEAL-O-RING | ||
| 349-2654 | [1] | SEAL-WATER PUMP | ||
| 135-4928 | [1] | SHAFT-WATER PUMP | ||
| 5S-0581 | [1] | WASHER-HARD (17X38X8-MM THK) | ||
| 9M-6527 | [1] | WASHER-HARD (10.2X25.5X5-MM THK) | ||
| FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSIST, PLEASE VISIT: | ||||
| HTTP://DEALER.CAT.COM/RELATED | ||||
#SEBP36650073
224-9805: LINES GP-WATER
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Parts for your 631G WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2M-1395 | [2] | GASKET | |
| 2. | 3E-2343 | [1] | TEE | |
| 3. | 3R-1317 | [1] | HOSE | |
| 4. | 5D-1026 | [1] | CLAMP-BAND | |
| 5. | 6N-0508 | [1] | SPACER (11.13X22.23X40.64-MM THK) | |
| 6. | 8F-8151 | [1] | VALVE-SHUTOFF (ENGINE COOLANT) | |
| 7. | 5P-1262 | [3] | HOSE | |
| 8. | 002-5299 | [1] | TEE-PIPE | |
| 9. | 116-5822 | [1] | TUBE-RADIATOR INLET | |
| 10. | 126-0200 I | [1] | HOSE-ORFS | |
| 11. | 157-0670 | [1] | CAP-DUST | |
| 12. | 175-9452 I | [1] | HOSE AS | |
| 13. | 191-9307 | [1] | ELBOW | |
| 14. | 208-1629 | [1] | ELBOW AS | |
| 2T-2396 | [1] | ELBOW | ||
| 6V-8398 | [1] | SEAL-O-RING (16.03MM OD) | ||
| 15. | 209-4588 | [2] | CLAMP | |
| 16. | 224-9806 | [1] | TUBE AS | |
| 17. | 224-9807 | [1] | TUBE AS | |
| 18. | 224-9808 | [1] | HOSE | |
| 19. | 231-4367 | [1] | HOSE AS | |
| 20. | 003-2143 | [1] | ELBOW | |
| 21. | 148-8370 | [2] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-9851 | [1] | ELBOW | ||
| 22. | 154-9024 | [1] | VALVE-SAMPLING (ENGINE COOLANT) | |
| 23. | 169-4279 | [1] | CONNECTOR AS | |
| 6V-8398 | [1] | SEAL-O-RING (16.03MM OD) | ||
| 8C-6872 | [1] | CONNECTOR | ||
| 24. | 171-6731 | [2] | CONNECTOR AS | |
| (EACH INCLUDES) | ||||
| 6V-8398 | [1] | SEAL-O-RING (16.03MM OD) | ||
| 8C-6871 | [1] | CONNECTOR | ||
| 25. | 209-4573 | [8] | CLAMP-T BOLT | |
| 26. | 3S-8665 | [2] | CLIP (LOOP) | |
| 27. | 4L-6454 | [2] | BOLT (3/8-16X1-IN) | |
| 28. | 6V-8398 | [2] | SEAL-O-RING | |
| 29. | 8T-2502 | [4] | BOLT (3/8-16X1.125-IN) | |
| 30. | 8T-4896 | [1] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 31. | 8T-6767 | [1] | PLUG-PIPE (3/8-18-THD) | |
| 32. | 8T-9101 | [3] | BOLT (3/8-16X2.75-IN) | |
| 33. | 5P-0767 E | HOSE (50CM) | ||
| E | ORDER BY THE CENTIMETER | |||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
#SEBP36650074
230-5099: LINES GP-WATER
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Parts for your 631G WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 2. | 7N-7628 | [4] | GASKET | |
| 3. | 7N-7878 | [2] | PLATE-COVER | |
| 4. | 005-9702 | [1] | TEE-UNION | |
| 5. | 176-5647 | [1] | PLATE | |
| 6. | 176-5648 | [1] | TUBE AS | |
| 7. | 178-2500 | [2] | FLANGE | |
| 8. | 227-7548 | [1] | TUBE AS | |
| 9. | 030-7950 | [1] | ELBOW | |
| 10. | 0S-1591 | [2] | BOLT (3/8-16X1.5-IN) | |
| 11. | 0S-1594 | [8] | BOLT (3/8-16X1-IN) | |
| 12. | 3D-2824 | [1] | SEAL-O-RING | |
| 14. | 5M-2894 | [10] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 15. | 6V-8398 | [1] | SEAL-O-RING | |
| 17. | 7C-0307 | [1] | GASKET | |
| 18. | 7X-7731 | [1] | PLUG-PIPE (3/4-14-THD) | |
| 19. | 8C-6871 | [1] | CONNECTOR | |
| 20. | 8M-0744 | [2] | NUT-FLARED (1-1/16-12-THD) | |
| 21. | 8M-0745 | [2] | REDUCER-FLARED | |
| 22. | 8M-0755 | [1] | ADAPTER |
#SEBP36650075
102-0457: PUMP GP-WATER
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Parts for your 631G WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 352-0209 CY | [1] | PUMP GP-WATER | |
| 2. | 112-1579 | [1] | SEAL-O-RING | |
| 3. | 101-2749 | [1] | ADAPTER | |
| 4. | 9X-7371 C | [1] | SEAL-O-RING | |
| 5. | 112-1580 | [1] | SEAL-O-RING | |
| 6. | 9S-8752 | [4] | NUT-FULL (3/8-16-THD) | |
| 7. | 1A-2029 | [1] | BOLT (3/8-16X1.125-IN) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP36650076
137-1338: PUMP GP-WATER
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Parts for your 631G WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 137-1344 | [1] | HOUSING AS-PUMP | |
| 4M-1336 | [1] | FERRULE | ||
| 5H-8985 | [1] | PIN-SPRING | ||
| 8T-6764 | [1] | PLUG-PIPE (1/8-27-THD) | ||
| 111-2721 J | [1] | PLUG-FELT (WATER PUMP) | ||
| 2. | 137-1930 | [1] | IMPELLER-PUMP | |
| 3. | 128-0317 J | [1] | SEAL GP (WATER PUMP) | |
| 4. | 9M-6527 J | [1] | WASHER-HARD (10.2X25.5X5-MM THK) | |
| 5. | 0S-1591 | [1] | BOLT (3/8-16X1.5-IN) | |
| 6. | 108-7930 J | [1] | BEARING AS-ROLLER | |
| 7. | 153-1256 J | [1] | SEAL-LIP TYPE | |
| 8. | 1B-7182 | [4] | BOLT (5/16-18X1.25-IN) | |
| 9. | 4N-1948 | [1] | GEAR (43-TEETH) | |
| 10. | 1A-1135 | [1] | BOLT (5/8-11X2-IN) | |
| 11. | 135-4928 J | [1] | SHAFT-WATER PUMP | |
| 12. | 136-1107 J | [1] | RETAINER | |
| 13. | 5S-0581 J | [1] | WASHER-HARD (17X38X8-MM THK) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 377-7037 J | [1] | KIT-WATER PUMP | ||
| (INCLUDES WASHERS, RETAINER, BEARING AS, FILTER, SEALS & SHAFT) | ||||
| J | KIT MARKED J INCLUDES PART(S) MARKED J | |||
#SEBP36650077
352-0209: PUMP GP-WATER
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Parts for your 631G WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 137-1344 | [1] | HOUSING AS-PUMP | |
| 1A. | 4M-1336 | [1] | FERRULE | |
| 1B. | 5H-8985 | [1] | PIN-SPRING | |
| 1C. | 8T-6764 | [1] | PLUG-PIPE (1/8-27-THD) | |
| 1D. | 111-2721 | [1] | PLUG-FELT | |
| 2. | 137-1930 | [1] | IMPELLER-PUMP | |
| 3. | 349-2654 | [1] | SEAL-WATER PUMP | |
| 4. | 9M-6527 | [1] | WASHER-HARD (10.2X25.5X5-MM THK) | |
| 5. | 0S-1591 | [1] | BOLT (3/8-16X1.5-IN) | |
| 6. | 108-7930 | [1] | BEARING AS-ROLLER | |
| 7. | 153-1256 | [1] | SEAL-LIP TYPE | |
| 8. | 1B-7182 | [4] | BOLT (5/16-18X1.25-IN) | |
| 9. | 4N-1948 | [1] | GEAR (43-TEETH) | |
| 10. | 1A-1135 | [1] | BOLT (5/8-11X2-IN) | |
| 11. | 135-4928 | [1] | SHAFT-WATER PUMP | |
| 12. | 136-1107 | [1] | RETAINER | |
| 13. | 5S-0581 | [1] | WASHER-HARD (17X38X8-MM THK) |
#SEBP36650078
4N-1951: PUMP GP-WATER
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Parts for your 631G WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 137-1338 CY | [1] | PUMP GP-WATER | |
| 2. | 112-1579 | [1] | SEAL-O-RING | |
| 3. | 101-2749 | [1] | ADAPTER | |
| 4. | 9X-7371 | [1] | SEAL-O-RING | |
| 5. | 112-1580 | [1] | SEAL-O-RING | |
| 6. | 9S-8752 | [4] | NUT-FULL (3/8-16-THD) | |
| 7. | 1A-2029 | [1] | BOLT (3/8-16X1.125-IN) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP36650079
165-5176: RADIATOR GP
For full view, you need register
Parts for your 631G WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5T-2327 | [1] | BAFFLE AS | |
| 6B-4594 | [8] | RIVET | ||
| 9D-3003 | [1] | STRIP | ||
| 2. | [2] | BOLT-LOCKING (5/8-11X2.25-IN) | ||
| 3. | 165-6863 Y | [2] | RADIATOR GP | |
| 4. | 165-6864 Y | [1] | FRAME GP-RADIATOR | |
| 5. | 170-4617 | [1] | AFTERCOOLER AS | |
| 6. | 170-5744 | [2] | BRACKET AS | |
| 7. | 170-9243 | [1] | BRACKET | |
| 8. | 171-8691 Y | [1] | TANK GP-COOLANT | |
| 9. | 171-8692 Y | [1] | GUARD GP-FAN | |
| 10. | 172-2255 | [2] | BRACKET AS | |
| 11. | 030-7335 | [4] | BOLT-LOCKING (5/8-11X1.5-IN) | |
| 12. | 106-4572 | [9] | HOSE-RADIATOR | |
| 13. | 147-0385 | [4] | CLIP | |
| 14. | 1P-4278 | [22] | CLAMP-HOSE | |
| 15. | 4L-6454 | [8] | BOLT (3/8-16X1-IN) | |
| 16. | 5P-1075 | [8] | WASHER-HARD (10.2X22.5X3-MM THK) | |
| 17. | 5P-1076 | [4] | WASHER-HARD (13.5X30X4-MM THK) | |
| 18. | 5S-7379 | [7] | BOLT (3/8-16X0.875-IN) | |
| 19. | 6K-0137 | [4] | BOLT-LOCKING (5/8-11X2-IN) | |
| 20. | 6V-8801 | [2] | NUT (3/8-16-THD) | |
| 21. | 7X-0515 | [6] | WASHER-HARD (17X35X5-MM THK) | |
| 22. | 7X-0772 | [1] | WASHER-HARD (10.2X25.5X2.5-MM THK) | |
| 23. | 7X-3327 | [2] | BOLT-LOCKING (1/2-13X1.25-IN) | |
| 24. | 8M-2770 | [2] | CLIP (LOOP) | |
| 25. | 8T-4122 | [4] | WASHER-HARD (17X32X3.5-MM THK) | |
| 26. | 8T-4223 | [4] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 27. | 8T-4835 | [4] | BOLT (1/2-13X2-IN) | |
| 28. | 8T-4896 | [8] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 29. | 5P-1465 E | HOSE (43CM EACH) | ||
| 30. | 8C-3681 E | HOSE (182CM) | ||
| 31. | 153-9516 B | SEAL | ||
| B | USE AS REQUIRED | |||
| E | ORDER BY THE CENTIMETER | |||
| Y | SEPARATE ILLUSTRATION | |||
Information:
COOLING SYSTEM
FAN GP
Troubleshooting
CID 0544 FMI 08 Engine Cooling Fan Speed signal abnormal
3408E and 3412E Engines for Caterpillar Built Machines
3408E and 3412E Engines for Caterpillar Built Machines
Disassembly and Assembly
