COOLING SYSTEM
LINES GP-WATERPUMP GP-WATER
RADIATOR GP
AIR INLET AND EXHAUST SYSTEM
AIR CLEANER GPCOOLING SYSTEM
LINES GP-WATER#SEBP31740070
224-9805: LINES GP-WATER
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 | |||
#SEBP31740071
137-1338: PUMP GP-WATER
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 | |||
#SEBP31740072
4N-1951: PUMP GP-WATER
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 | |||
#SEBP31740073
165-5176: RADIATOR GP
165-5176 RADIATOR GP
S/N AWK1-UP
PART OF 197-6028, 214-5836 COOLING AR
ALSO AN ATTACHMENT
S/N AWK1-UP
PART OF 197-6028, 214-5836 COOLING AR
ALSO AN ATTACHMENT
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 | |||
#SEBP31740074
165-6863: RADIATOR GP
Parts for your 631G WHEEL TRACTOR:
CATERPILLAR SIS#SEBP31740075
234-0585: RADIATOR GP
Parts for your 631G WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 119-2166 | [10] | CORE AS-RADIATOR | |
| 2. | 234-0581 | [1] | TANK AS-RADIATOR (BOTTOM) | |
| 3. | 234-0582 | [1] | TANK AS-RADIATOR (TOP) | |
| 3A. | 1F-0750 | [10] | NUT-WELD (3/8-16-THD) | |
| 3B. | 3L-5893 | [1] | TUBE-OVERFLOW | |
| 3C. | 7M-8485 | [1] | SEAL-O-RING | |
| 3D. | 8N-8846 | [1] | NECK-FILLER | |
| 3E. | 9Y-9236 | [1] | GAUGE-SIGHT (RADIATOR) | |
| 3F. | 031-1119 | [1] | CAP AS-RADIATOR | |
| 4. | 234-0583 | [1] | CHANNEL AS (LH) | |
| 5. | 237-2794 | [1] | CHANNEL AS (RH) | |
| 6. | 4L-6454 | [48] | BOLT (3/8-16X1-IN) | |
| 7. | 4P-9942 | [10] | SEAL-END TANK | |
| 8. | 4P-9943 | [10] | SEAL-END TANK | |
| 9. | 8T-4896 | [48] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 10. | 5P-9909 D | SEAL (2.3-M) | ||
| D | ORDER BY THE METER | |||
#SEBP31740076
234-0585: RADIATOR GP
Parts for your 631G WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 119-2166 | [11] | CORE AS-RADIATOR | |
| 2. | 234-0581 | [1] | TANK AS-RADIATOR (BOTTOM) | |
| 3. | 234-0582 | [1] | TANK AS-RADIATOR (TOP) | |
| 3A. | 1F-0750 | [10] | NUT-WELD (3/8-16-THD) | |
| 3B. | 3L-5893 | [1] | TUBE-OVERFLOW | |
| 3C. | 7M-8485 | [1] | SEAL-O-RING | |
| 3D. | 8N-8846 | [1] | NECK-FILLER | |
| 3E. | 9Y-9236 | [1] | GAUGE-SIGHT (COOLANT LEVEL) | |
| 3F. | 031-1119 | [1] | CAP AS-RADIATOR | |
| 4. | 234-0583 | [1] | CHANNEL AS (LH) | |
| 5. | 237-2794 | [1] | CHANNEL AS (RH) | |
| 6. | 4L-6454 | [48] | BOLT (3/8-16X1-IN) | |
| 7. | 4P-9942 | [10] | SEAL-END TANK | |
| 8. | 4P-9943 | [10] | SEAL-END TANK | |
| 9. | 8T-4896 | [48] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 10. | 5P-9909 BCD | SEAL | ||
| B | USE AS REQUIRED | |||
| C | CHANGE FROM PREVIOUS TYPE | |||
| D | ORDER BY THE METER | |||
#SEBP31740077
171-8691: TANK GP-COOLANT
Parts for your 631G WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9Y-9236 | [1] | GAUGE-SIGHT (COOLANT LEVEL) | |
| 2. | 170-5909 | [1] | TANK GP-COOLANT | |
| 174-2002 | [1] | TANK AS-RADIATOR | ||
| 3L-5893 | [1] | TUBE-OVERFLOW | ||
| 8N-8846 | [1] | NECK-FILLER | ||
| 2A. | 031-1119 | [1] | CAP AS-RADIATOR | |
| 3. | 3J-7354 | [3] | SEAL-O-RING | |
| 4. | 5M-3062 | [8] | BOLT (3/8-16X0.75-IN) | |
| 5. | 6V-1355 | [3] | ELBOW | |
| 6. | 7M-8485 | [1] | SEAL-O-RING | |
| 7. | 8T-4896 | [8] | WASHER-HARD (10.2X18.5X2.5-MM THK) |
#SEBP31740078
179-1552: AIR CLEANER GP
Parts for your 631G WHEEL TRACTOR:
CATERPILLAR SIS#SEBP31740079
179-1553: AIR CLEANER GP
Parts for your 631G WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1P-9390 | [1] | GASKET-OUTLET | |
| 2. | 2W-6305 | [1] | SUPPORT AS | |
| 2A. | 7M-1674 | [1] | SCREEN-AIR CLEANER INLET | |
| 3. | 2W-6307 | [1] | ELBOW | |
| 4. | 5P-1259 E | HOSE (10.80 CM) | ||
| 5. | 5T-6459 | [1] | ELBOW | |
| 6. | 6V-4372 | [2] | CLAMP-HOSE | |
| 7. | 8T-6703 | [2] | CLAMP-HOSE | |
| 8. | 105-1866 | [1] | CLIP | |
| 9. | 179-1552 Y | [1] | AIR CLEANER GP | |
| 10. | 180-5478 | [1] | TUBE AS | |
| 11. | 180-9721 | [1] | ADAPTER AS | |
| 12. | 183-2084 Y | [1] | PRECLEANER GP | |
| 13. | 183-7181 | [1] | BRACKET | |
| 14. | 2K-4973 | [10] | LOCKNUT (3/8-16-THD) | |
| 15. | 2M-5173 | [4] | SEAL-O-RING | |
| 16. | 4L-6454 | [2] | BOLT (3/8-16X1-IN) | |
| 17. | 4L-9337 | [2] | BOLT (3/8-16X1.5-IN) | |
| 18. | 5P-1075 | [4] | WASHER-HARD (10.2X22.5X3-MM THK) | |
| 19. | 5P-8247 | [2] | WASHER-HARD (17X32X3.5-MM THK) | |
| 20. | 5S-7382 | [2] | BOLT (3/8-16X1.375-IN) | |
| 21. | 5S-7383 | [2] | BOLT (3/8-16X1.75-IN) | |
| 22. | 6V-8801 | [4] | NUT (3/8-16-THD) | |
| 23. | 7C-0307 | [1] | GASKET | |
| 24. | 8T-4896 | [10] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 25. | 8T-9101 | [2] | BOLT (3/8-16X2.75-IN) | |
| 26. | 9M-2151 | [10] | STUD-TAPERLOCK (3/8-16X1.378-IN) | |
| 27. | 9X-8882 | [2] | BOLT (5/8-11X2.5-IN) | |
| E | ORDER BY THE CENTIMETER | |||
| Y | SEPARATE ILLUSTRATION | |||
Information:
COOLING SYSTEM
LINES GP-WATER
Engine News
Specifications
Disassembly and Assembly
Engine Oil Cooler Bypass Valve - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines
3408E and 3412E Engines for Caterpillar Built Machines
Water Temperature Regulator - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines
3408E and 3412E Engines for Caterpillar Built Machines
Service Magazine

