LUBRICATION SYSTEM
GAUGE GP-OIL LEVEL (DIPSTICK)LINES GP-ENGINE OIL
AIR INLET AND EXHAUST SYSTEM
TURBOCHARGER GPLUBRICATION SYSTEM
PUMP GP-ENGINE OILCOOLING SYSTEM
COOLER GPLUBRICATION SYSTEM
GAUGE GP-OIL LEVEL (DIPSTICK)#SEBP27300080
215-7732: GAUGE GP-OIL LEVEL (DIPSTICK)
215-7732 GAUGE GP-OIL LEVEL (DIPSTICK)
S/N 8LW228-UP
S/N 8LW228-UP
Parts for your G3412 GAS ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6N-4446 | [1] | ADAPTER | |
| 2. | 0S-1594 | [2] | BOLT (3/8-16X1-IN) | |
| 3. | 7C-0307 | [1] | GASKET | |
| 4. | 8T-6764 | [2] | PLUG-PIPE (1/8-27-THD) | |
| 5. | 118-5068 | [1] | SEAL-O-RING | |
| 6. | 8N-2107 | [1] | GUIDE AS-GAUGE | |
| 4N-1294 | [1] | ADAPTER | ||
| 7. | 215-7733 | [1] | GAUGE AS-OIL LEVEL (DIPSTICK) (ENGINE) | |
| 8. | 8M-2770 | [1] | CLIP (LOOP) | |
| 9. | 6N-4445 | [1] | BRACKET | |
| 10. | 0L-1351 | [1] | BOLT (3/8-16X0.875-IN) | |
| 11. | 5M-2894 | [2] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 12. | 9S-8752 | [1] | NUT-FULL (3/8-16-THD) | |
| 13. | 9X-6458 | [1] | WASHER-HARD (10.2X22.5X3-MM THK) | |
| 14. | 1A-2029 | [1] | BOLT (3/8-16X1.125-IN) |
#SEBP27300081
4N-2646: LINES GP-ENGINE OIL
4N-2646 LINES GP-ENGINE OIL
Parts for your G3412 GAS ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5B-2638 | [2] | BOLT (3/8-16X5.25-IN) | |
| 2. | 5M-2894 | [3] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 3. | 0S-1594 | [8] | BOLT (3/8-16X1-IN) | |
| 4. | 6N-0827 | [1] | PLATE | |
| 5. | 6N-0822 | [1] | ELBOW | |
| 6. | 8T-6764 | [2] | PLUG-PIPE (1/8-27-THD) | |
| 7. | 6N-0628 | [1] | TUBE | |
| 8. | 4N-1684 | [1] | GASKET | |
| 9. | 0L-1352 | [2] | BOLT (3/8-16X3.25-IN) | |
| 10. | 125-4362 | [1] | ELBOW | |
| 11. | 109-0078 C | [6] | SEAL-O-RING | |
| 12. | 5B-9603 | [2] | BOLT (3/8-16X5-IN) | |
| 13. | 2W-8438 C | [1] | TUBE | |
| 14. | 109-0076 | [3] | SEAL-O-RING | |
| 15. | 6N-0452 | [1] | ELBOW-COOLER OUTLET | |
| 16. | 1A-2029 | [2] | BOLT (3/8-16X1.125-IN) | |
| 17. | 0L-2070 | [3] | BOLT (3/8-16X2.25-IN) | |
| 18. | 6N-0624 | [1] | TUBE AS-OUTLET | |
| 19. | 0S-1591 | [1] | BOLT (3/8-16X1.5-IN) | |
| 20. | 9M-0853 C | [1] | PLUNGER-VALVE | |
| 21. | 4N-8150 | [1] | SPRING | |
| 22. | 6N-4722 | [1] | BODY | |
| 23. | 7X-7730 | [1] | PLUG-PIPE | |
| 24. | 2P-3761 | [1] | COVER | |
| 2P-3760 | [1] | GASKET | ||
| 25. | 6N-3880 | [1] | ELBOW-OUTLET | |
| 4N-0933 | [1] | GASKET | ||
| 26. | 0L-1143 | [1] | BOLT (3/8-16X2.5-IN) | |
| 27. | 6N-0821 | [1] | HOUSING | |
| 6N-0824 | [1] | GASKET | ||
| 28. | 8M-1047 C | [8] | STUD-TAPERLOCK (3/8-16X1.67-IN) | |
| 29. | 8M-7145 C | [2] | WASHER (10.2X28.5X5-MM THK) | |
| 30. | 8T-6757 | [1] | PLUG-PIPE | |
| 31. | 0S-1571 | [2] | BOLT (3/8-16X1.75-IN) | |
| 32. | 5M-2894 C | [8] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 33. | 0S-0509 | [2] | BOLT (3/8-16X0.75-IN) | |
| 34. | 4N-2378 | [1] | TUBE AS | |
| 35. | 109-0078 C | [1] | SEAL-O-RING | |
| 36. | 8J-4351 C | [1] | SEAL-O-RING | |
| 37. | 1L-0509 | [1] | BOLT (3/8-16X0.74-IN) | |
| 38. | 6N-7333 | [1] | TUBE AS-PUMP SUCTION | |
| 39. | 6N-1050 | [1] | SUPPORT-BELL | |
| 40. | 1A-2029 | [2] | BOLT (3/8-16X1.125-IN) | |
| 41. | 4N-0913 | [1] | SCREEN-STRAINER (ENGINE OIL LINES) | |
| 42. | 8N-2104 C | [1] | BELL AS-SUCTION | |
| 9F-2978 | [2] | NUT-WELD (3/8-16-THD) | ||
| 43. | 9F-2978 | [2] | NUT-WELD (3/8-16-THD) | |
| 44. | 4N-0914 | [1] | CLIP | |
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP27300082
130-1545: LINES GP-LUBE OIL
130-1545 LINES GP-LUBE OIL
AN ATTACHMENT
AN ATTACHMENT
Parts for your G3412 GAS ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4S-6678 | [4] | CONNECTOR | |
| 2. | 061-8246 | [3] | CONNECTOR | |
| 3. | 001-6301 | [1] | ELBOW | |
| 4. | 006-0315 | [1] | TEE-FLARED | |
| 5. | 130-1547 | [1] | TUBE AS | |
| 6. | 130-1548 | [1] | TUBE AS | |
| 7. | 130-1549 | [1] | TUBE AS | |
| 8. | 130-1550 | [1] | TUBE AS | |
| 9. | 130-1551 | [1] | TUBE AS | |
| 10. | 148-6401 | [3] | VALVE | |
| 11. | 148-6394 | [1] | REDUCER | |
| 12. | 148-6395 | [2] | NUT | |
| 13. | 148-6397 | [3] | NUT | |
| 14. | 3B-9409 | [1] | ELBOW-FLARED | |
| 15. | 148-6393 | [1] | VALVE | |
| 16. | 8D-9448 | [1] | BOSS | |
| 17. | 148-6398 | [1] | CONNECTOR | |
| 18. | 148-6396 | [6] | NUT | |
| 19. | 148-6383 | [2] | VALVE-SOLENOID | |
| 20. | Y | [1] | FILTER GP-ENGINE OIL | |
| 21. | 148-6391 | [1] | TEE | |
| 22. | 9S-7296 | [1] | ELBOW-FLARED | |
| 23. | 148-6402 | [1] | TRANSDUCER | |
| 24. | 149-0695 | [1] | TUBE AS | |
| 25. | 148-4474 | [1] | VALVE | |
| 26. | 5P-1201 E | TUBE (39CM) | ||
| 27. | 5P-1198 E | TUBE (26CM) | ||
| 28. | 148-4476 | [1] | BONNET-SEAL | |
| 29. | 5P-1200 E | TUBE (146CM) | ||
| E | ORDER BY THE CENTIMETER | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP27300083
149-1188: LINES GP-LUBE OIL
149-1188 LINES GP-LUBE OIL
AN ATTACHMENT
AN ATTACHMENT
Parts for your G3412 GAS ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 004-3099 | [1] | CONNECTOR | |
| 2. | 149-1183 I | [1] | HOSE AS | |
| 3. | 4S-6678 | [1] | CONNECTOR | |
| 4. | 3B-6490 | [2] | COUPLING-PIPE | |
| 5. | 3B-7745 | [1] | NIPPLE-PIPE | |
| 6. | 4B-5984 | [1] | ELBOW | |
| 7. | 141-5519 E | PIPE-BULK (21CM) | ||
| 8. | 9S-7296 | [1] | ELBOW-FLARED | |
| 9. | 149-1185 I | [1] | HOSE AS | |
| 10. | 009-4440 | [1] | CONNECTOR | |
| 11. | 3B-6498 | [1] | ELBOW | |
| 12. | 3B-7749 | [1] | NIPPLE-PIPE | |
| E | ORDER BY THE CENTIMETER | |||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
#SEBP27300084
2W-4237: LINES GP-OIL SUPPLY
2W-4237 LINES GP-OIL SUPPLY -AUXILIARY WATER PUMP
AN ATTACHMENT
AN ATTACHMENT
#SEBP27300085
118-7671: LINES GP-TURBOCHARGER OIL
Parts for your G3412 GAS ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 0S-1571 | [2] | BOLT (3/8-16X1.75-IN) | |
| 2. | 1S-6595 B | [1] | GASKET-OIL SUPPLY | |
| 3. | 8F-8513 | [1] | CLIP (LOOP) | |
| 4. | 1S-4810 | [1] | GASKET-OIL DRAIN | |
| 5. | 1A-2029 | [2] | BOLT (3/8-16X1.125-IN) | |
| 6. | 5M-2894 | [3] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 7. | 7C-1110 | [1] | TUBE AS | |
| 8. | 0L-1143 | [1] | BOLT (3/8-16X2.5-IN) | |
| 9. | 9S-8752 | [2] | NUT-FULL (3/8-16-THD) | |
| 10. | 4N-6146 | [1] | ELBOW | |
| 11. | 114-2687 | [1] | SEAL-O-RING | |
| 12. | 9L-6924 | [1] | GASKET | |
| 13. | 118-7672 | [1] | TUBE AS-SUPPLY | |
| 14. | 6M-7476 | [1] | ELBOW | |
| 15. | 114-4427 | [1] | SEAL-O-RING | |
| B | USE AS REQUIRED | |||
#SEBP27300086
118-7671: LINES GP-TURBOCHARGER OIL
Parts for your G3412 GAS ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7C-1110 | [1] | TUBE AS | |
| 2. | 4N-6146 C | [1] | ELBOW | |
| 3. | 114-2687 | [1] | SEAL-O-RING | |
| 4. | 118-7672 | [1] | TUBE AS-SUPPLY | |
| 5. | 9L-6924 C | [1] | GASKET | |
| 6. | 0L-1143 | [1] | BOLT (3/8-16X2.5-IN) | |
| 7. | 0S-1571 | [2] | BOLT (3/8-16X1.75-IN) | |
| 8. | 114-4427 | [1] | SEAL-O-RING | |
| 9. | 1A-2029 | [2] | BOLT (3/8-16X1.125-IN) | |
| 10. | 1S-4810 | [1] | GASKET-OIL DRAIN | |
| 11. | 5M-2894 | [3] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 12. | 6M-7476 | [1] | ELBOW | |
| 13. | 8F-8513 | [1] | CLIP (LOOP) | |
| 14. | 9S-8752 | [2] | NUT-FULL (3/8-16-THD) | |
| 15. | 1S-6595 B | [1] | GASKET-OIL SUPPLY | |
| B | USE AS REQUIRED | |||
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP27300087
6N-1030: PUMP GP-ENGINE OIL
6N-1030 PUMP GP-ENGINE OIL
Type 1
Type 1
Parts for your G3412 GAS ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1M-0644 | [2] | BOLT (3/8-16X2.25-IN) | |
| 2. | 7C-6498 | [1] | COVER-OIL PUMP | |
| 3. | 1W-7239 | [1] | SHAFT AS-IDLER | |
| 4. | 2S-2760 | [1] | SPRING | |
| 5. | 6N-1931 | [1] | PLUNGER | |
| 6. | 9Y-1792 | [1] | RETAINER | |
| 7. | 5M-2894 | [2] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 8. | 1W-7238 | [1] | SHAFT AS-PUMP DRIVE | |
| 9. | 0S-1571 | [4] | BOLT (3/8-16X1.75-IN) | |
| 10. | 6N-1029 | [1] | BODY AS-OIL PUMP | |
| 11. | 7N-2156 | [2] | BUSHING | |
| 12. | 8M-8489 | [2] | DOWEL |
#SEBP27300088
6N-1030: PUMP GP-ENGINE OIL
6N-1030 PUMP GP-ENGINE OIL
Type 2
Type 2
Parts for your G3412 GAS ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1M-0644 | [2] | BOLT (3/8-16X2.25-IN) | |
| 2. | 127-6356 C | [1] | COVER AS-PUMP | |
| 8S-6511 | [2] | BUSHING | ||
| 3. | 1W-7239 | [1] | SHAFT AS-IDLER | |
| 4. | 2S-2760 | [1] | SPRING | |
| 5. | 6N-1931 | [1] | PLUNGER | |
| 6. | 9Y-1792 | [1] | RETAINER | |
| 7. | 5M-2894 | [2] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 8. | 1W-7238 | [1] | SHAFT AS-PUMP DRIVE | |
| 9. | 2P-3205 C | [4] | BOLT-WASHER HEAD (3/8-16X1.75-IN) | |
| 10. | 236-9918 C | [1] | BODY AS | |
| 2S-7905 | [1] | PLUG-PIPE | ||
| 7N-2156 | [2] | BUSHING | ||
| 8M-8489 | [2] | DOWEL | ||
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP27300089
4N-2388: COOLER GP-ENGINE OIL
4N-2388 COOLER GP-ENGINE OIL
Parts for your G3412 GAS ENGINE:
CATERPILLAR SISInformation:
LUBRICATION SYSTEM
GAUGE GP-OIL LEVEL (DIPSTICK)
Operation and Maintenance Manual




