LUBRICATION SYSTEM
PUMP GP-PRELUBRICATIONPUMP GP-ENGINE OIL
PUMP GP-PRELUBRICATION
PUMP GP-SUMP
LUBRICATION SYSTEM
PUMP GP-PRELUBRICATION#SEBP27350220
4P-4925: PUMP & LINES GP-PRELUBRICATION
4P-4925 PUMP & LINES GP-PRELUBRICATION -SHALLOW SUMP
S/N 4AW1713-UP
AN ATTACHMENT
S/N 4AW1713-UP
AN ATTACHMENT
Parts for your 3512B GEN SET ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1M-3381 | [4] | SPACER (0.438X0.75X1-IN THK) | |
| 2. | 1N-3872 | [2] | SUPPORT | |
| 3. | 1W-3942 | [1] | ELBOW | |
| 4. | 1W-3943 | [1] | COUPLING | |
| 5. | 1W-3944 | [1] | FLANGE | |
| 6. | 1W-4257 | [1] | BRACKET AS | |
| 4K-9097 | [2] | NUT-WELD (5/16-18-THD) | ||
| 7. | 1W-8188 | [1] | ELBOW | |
| 8. | 2G-6303 | [1] | SEAL | |
| 9. | 2G-6304 | [1] | STRAINER AS (ENGINE OIL) | |
| 10. | 2W-0694 | [1] | ELBOW AS-VALVE | |
| 6T-7034 | [1] | PIN-VALVE SPRING | ||
| 7L-0811 | [1] | DOWEL | ||
| 9B-0701 | [2] | SPRING | ||
| 9H-2367 | [1] | SPRING-VALVE | ||
| 9L-0672 | [1] | VALVE-CHECK | ||
| 11. | 4P-4890 | [1] | NUT-SPECIAL (1/2-14-THD) | |
| 12. | 4P-4927 I | [1] | HOSE AS | |
| 13. | 5N-8943 | [1] | ADAPTER | |
| 14. | 5N-9073 | [1] | CLIP | |
| 15. | 6I-0744 | [1] | BRACKET | |
| 16. | 7N-6460 | [1] | TUBE | |
| 17. | 251-9436 | [1] | BRACKET AS | |
| 18. | 302-8729 CY | [1] | PUMP GP-PRELUBRICATION | |
| 19. | 032-1267 | [1] | CONNECTOR (STRAIGHT) | |
| 20. | 0L-1351 | [2] | BOLT (3/8-16X0.875-IN) | |
| 21. | 0S-1588 | [3] | BOLT (3/8-16X1.25-IN) | |
| 22. | 165-3929 | [2] | BOLT (3/8-16X1.5-IN) | |
| 23. | 0S-1594 | [4] | BOLT (3/8-16X1-IN) | |
| 24. | 0S-1617 | [8] | BOLT (5/16-18X0.75-IN) | |
| 25. | 0S-1608 | [2] | BOLT (3/8-16X3.75-IN) | |
| 26. | 153-4906 | [1] | SEAL-O-RING | |
| 27. | 1A-5822 | [4] | BOLT (1/2-13X2.75-IN) | |
| 28. | 425-5935 | [1] | TUBE AS | |
| 29. | 2B-2694 | [4] | BOLT (5/16-18X2-IN) | |
| 30. | 2B-2695 | [2] | BOLT (5/16-18X0.875-IN) | |
| 31. | 2R-6806 | [1] | CONNECTOR | |
| 32. | 5M-2894 | [12] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 33. | 5P-5846 | [2] | SEAL-O-RING | |
| 34. | 112-3540 | [4] | SEAL-O-RING | |
| 35. | 6V-5100 | [2] | SEAL-O-RING | |
| 36. | 7X-7731 | [1] | PLUG-PIPE (3/4-14-THD) | |
| 37. | 8T-4205 | [4] | WASHER-HARD (7.2X14.5X2-MM THK) | |
| 38. | 8T-9364 | [4] | BOLT (1/4-20X0.625-IN) | |
| 39. | 9M-1974 | [6] | WASHER-HARD (8.8X16X2-MM THK) | |
| 40. | 9S-8752 | [3] | NUT-FULL (3/8-16-THD) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP27350221
4P-4926: PUMP & LINES GP-PRELUBRICATION
4P-4926 PUMP & LINES GP-PRELUBRICATION -DEEP SUMP
24-VOLT
Type 1
AN ATTACHMENT
24-VOLT
Type 1
AN ATTACHMENT
Parts for your 3512B GEN SET ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1M-3381 | [4] | SPACER (0.438X0.75X1-IN THK) | |
| 2. | 1N-3872 | [2] | SUPPORT | |
| 3. | 1W-3942 | [1] | ELBOW | |
| 4. | 1W-3943 | [1] | COUPLING | |
| 5. | 1W-3944 | [1] | FLANGE | |
| 6. | 1W-4257 | [1] | BRACKET AS | |
| 4K-9097 | [2] | NUT-WELD (5/16-18-THD) | ||
| 7. | 1W-4820 | [1] | HOSE AS | |
| 8. | 1W-8188 | [1] | ELBOW | |
| 9. | 2G-6303 | [1] | SEAL | |
| 10. | 2G-6304 | [1] | STRAINER AS (ENGINE OIL) | |
| 11. | 2W-0694 | [1] | ELBOW AS-VALVE | |
| 1P-5274 | [1] | PIN-VALVE SPRING | ||
| 7L-0811 | [1] | DOWEL | ||
| 9B-0701 | [2] | SPRING | ||
| 9H-2367 | [1] | SPRING-VALVE | ||
| 9L-0672 | [1] | VALVE-CHECK | ||
| 12. | 3F-2065 | [1] | LOCKNUT (1/2-14-THD) | |
| 13. | 3T-3735 Y | [1] | PUMP GP-PRELUBRICATION | |
| 14. | 4P-4927 I | [1] | HOSE AS | |
| 15. | 5N-8943 | [1] | ADAPTER | |
| 16. | 5N-9073 | [1] | CLIP | |
| 17. | 6I-0744 | [1] | BRACKET | |
| 18. | 7N-6460 | [1] | TUBE | |
| 19. | 251-9436 | [1] | BRACKET AS | |
| 20. | 032-1267 | [1] | CONNECTOR (STRAIGHT) | |
| 21. | 033-6042 | [1] | SEAL-O-RING | |
| 22. | 0L-1351 | [2] | BOLT (3/8-16X0.875-IN) | |
| 23. | 0S-1588 | [3] | BOLT (3/8-16X1.25-IN) | |
| 24. | 0S-1591 | [2] | BOLT (3/8-16X1.5-IN) | |
| 25. | 0S-1594 | [4] | BOLT (3/8-16X1-IN) | |
| 26. | 0S-1608 | [2] | BOLT (3/8-16X3.75-IN) | |
| 27. | 0S-1617 | [8] | BOLT (5/16-18X0.75-IN) | |
| 28. | 1A-5822 | [4] | BOLT (1/2-13X2.75-IN) | |
| 29. | 2B-2694 | [4] | BOLT (5/16-18X2-IN) | |
| 30. | 2B-2695 | [2] | BOLT (5/16-18X0.875-IN) | |
| 31. | 2R-6806 | [1] | CONNECTOR | |
| 32. | 5M-2894 | [12] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 33. | 5P-5846 | [2] | SEAL-O-RING | |
| 34. | 5P-9890 | [4] | SEAL-O-RING | |
| 35. | 6V-5100 | [2] | SEAL-O-RING | |
| 36. | 7X-7731 | [1] | PLUG-PIPE (3/4-14-THD) | |
| 37. | 8T-4205 | [4] | WASHER-HARD (7.2X14.5X2-MM THK) | |
| 38. | 8T-9364 | [4] | BOLT (1/4-20X0.625-IN) | |
| 39. | 9M-1974 | [6] | WASHER-HARD (8.8X16X2-MM THK) | |
| 40. | 9S-8752 | [3] | NUT-FULL (3/8-16-THD) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP27350222
4P-4926: PUMP & LINES GP-PRELUBRICATION
4P-4926 PUMP & LINES GP-PRELUBRICATION -DEEP SUMP
24-VOLT
Type 2
AN ATTACHMENT
24-VOLT
Type 2
AN ATTACHMENT
Parts for your 3512B GEN SET ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1M-3381 | [4] | SPACER (0.438X0.75X1-IN THK) | |
| 2. | 1N-3872 | [2] | SUPPORT | |
| 3. | 1W-3942 | [1] | ELBOW | |
| 4. | 1W-3943 | [1] | COUPLING | |
| 5. | 1W-3944 | [1] | FLANGE | |
| 6. | 1W-4257 | [1] | BRACKET AS | |
| 4K-9097 | [2] | NUT-WELD (5/16-18-THD) | ||
| 7. | 1W-4820 | [1] | HOSE AS | |
| 8. | 1W-8188 | [1] | ELBOW | |
| 9. | 2G-6303 | [1] | SEAL | |
| 10. | 2G-6304 | [1] | STRAINER AS (ENGINE OIL) | |
| 11. | 2W-0694 | [1] | ELBOW AS-VALVE | |
| 6T-7034 | [1] | PIN-VALVE SPRING | ||
| 7L-0811 | [1] | DOWEL | ||
| 9B-0701 | [2] | SPRING | ||
| 9H-2367 | [1] | SPRING-VALVE | ||
| 9L-0672 | [1] | VALVE-CHECK | ||
| 12. | 4P-4890 | [1] | NUT-SPECIAL (1/2-14-THD) | |
| 13. | 302-8729 CY | [1] | PUMP GP-PRELUBRICATION | |
| 14. | 4P-4927 I | [1] | HOSE AS | |
| 15. | 5N-8943 | [1] | ADAPTER | |
| 16. | 5N-9073 | [1] | CLIP | |
| 17. | 6I-0744 | [1] | BRACKET | |
| 18. | 7N-6460 | [1] | TUBE | |
| 19. | 251-9436 | [1] | BRACKET AS | |
| 20. | 032-1267 | [1] | CONNECTOR (STRAIGHT) | |
| 22. | 0L-1351 | [2] | BOLT (3/8-16X0.875-IN) | |
| 23. | 0S-1588 | [3] | BOLT (3/8-16X1.25-IN) | |
| 24. | 0S-1591 | [2] | BOLT (3/8-16X1.5-IN) | |
| 25. | 0S-1594 | [4] | BOLT (3/8-16X1-IN) | |
| 26. | 0S-1608 | [2] | BOLT (3/8-16X3.75-IN) | |
| 27. | 0S-1617 | [8] | BOLT (5/16-18X0.75-IN) | |
| 28. | 1A-5822 | [4] | BOLT (1/2-13X2.75-IN) | |
| 29. | 2B-2694 | [4] | BOLT (5/16-18X2-IN) | |
| 30. | 2B-2695 | [2] | BOLT (5/16-18X0.875-IN) | |
| 31. | 2R-6806 | [1] | CONNECTOR | |
| 32. | 5M-2894 | [12] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 33. | 5P-5846 | [2] | SEAL-O-RING | |
| 34. | 112-3540 | [4] | SEAL-O-RING | |
| 35. | 6V-5100 | [2] | SEAL-O-RING | |
| 36. | 7X-7731 | [1] | PLUG-PIPE (3/4-14-THD) | |
| 37. | 8T-4205 | [4] | WASHER-HARD (7.2X14.5X2-MM THK) | |
| 38. | 8T-9364 | [4] | BOLT (1/4-20X0.625-IN) | |
| 39. | 9M-1974 | [6] | WASHER-HARD (8.8X16X2-MM THK) | |
| 40. | 9S-8752 | [3] | NUT-FULL (3/8-16-THD) | |
| 41. | 214-7568 | [1] | SEAL-O-RING | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP27350223
4P-5638: PUMP GP-ENGINE OIL
4P-5638 PUMP GP-ENGINE OIL -2-SECTION GEAR
PART OF 8N-6152 PUMP GP-ENGINE OIL
PART OF 8N-6152 PUMP GP-ENGINE OIL
Parts for your 3512B GEN SET ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 0S-1590 | [9] | BOLT (3/8-16X2-IN) | |
| 2. | 5M-2894 | [11] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 3. | 7N-5057 | [1] | GASKET | |
| 4. | 7W-0050 | [1] | COVER AS-PUMP | |
| 5. | 1W-6005 | [3] | BUSHING | |
| 6. | 4M-3248 | [2] | DOWEL-HOLLOW | |
| 7. | 2W-5479 | [2] | SHAFT AS-PUMP | |
| 8. | 7F-1866 | [2] | BOLT (3/8-16X3-IN) | |
| 9. | 4P-5637 | [1] | BODY AS-OIL PUMP | |
| 10. | 1W-6005 | [3] | BUSHING | |
| 11. | 1N-4637 | [1] | COVER AS-PUMP | |
| 12. | 7N-2043 | [2] | DOWEL | |
| 13. | 7N-5449 | [1] | SPOOL-PRESSURE RELIEF | |
| 14. | 0S-1585 | [6] | BOLT (1/2-13X1.5-IN) | |
| 15. | 2S-2760 | [1] | SPRING | |
| 16. | 2W-6618 | [1] | SHAFT AS-PUMP DRIVE | |
| 17. | 111-1349 | [1] | GASKET | |
| 18. | 7N-5049 | [1] | COVER-RELIEF VALVE |
#SEBP27350224
5N-6237: PUMP GP-ENGINE OIL
5N-6237 PUMP GP-ENGINE OIL -MANUAL LUBRICATION
PART OF 4W-6252, 4W-6255, 7W-9704 PUMP GP-SUMP
AN ATTACHMENT
PART OF 4W-6252, 4W-6255, 7W-9704 PUMP GP-SUMP
AN ATTACHMENT
Parts for your 3512B GEN SET ENGINE:
CATERPILLAR SIS#SEBP27350225
8N-6152: PUMP GP-ENGINE OIL
8N-6152 PUMP GP-ENGINE OIL -2-SECTION GEAR
Parts for your 3512B GEN SET ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4P-5638 CY | [1] | PUMP GP-ENGINE OIL (2-SECTION GEAR) | |
| 2. | 298-6387 | [1] | SEAL-O-RING | |
| 3. | 4S-5882 | [3] | BOLT (1/2-13X7.25-IN) | |
| 4. | 5P-8245 | [3] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 5. | 9M-4355 C | [3] | DAMPER-BOLT | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP27350226
302-8729: PUMP GP-PRELUBRICATION
302-8729 PUMP GP-PRELUBRICATION
24-VOLT
PART OF 4P-4925, 4P-4926 PUMP & LINES GP-PRELUBRICATION
Type 1
AN ATTACHMENT
24-VOLT
PART OF 4P-4925, 4P-4926 PUMP & LINES GP-PRELUBRICATION
Type 1
AN ATTACHMENT
Parts for your 3512B GEN SET ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 302-8728 | [1] | MOTOR AS-PRELUBRICATION | |
| 2. | 008-8694 | [1] | KEY | |
| 3. | 1H-5959 | [2] | SEAL-LIP TYPE | |
| 4. | 6N-5595 | [1] | ROTOR | |
| 5. | 2N-7523 | [1] | IDLER AS (7-TEETH) | |
| 6. | 2N-7524 | [1] | HEAD AS | |
| 7. | 0S-1617 | [9] | BOLT (5/16-18X0.75-IN) | |
| 8. | 2N-7521 | [1] | COVER | |
| 9. | 2N-7520 | [1] | GASKET | |
| 10. | 5N-6668 | [1] | HOUSING | |
| 11. | 0S-1588 | [4] | BOLT (3/8-16X1.25-IN) | |
| 12. | 6D-3910 | [1] | SCREW-BUTTON HEAD (10-32X0.25-IN) | |
| 13. | 5M-6214 | [2] | PLUG (1/8-27 PTF) |
#SEBP27350227
302-8729: PUMP GP-PRELUBRICATION
302-8729 PUMP GP-PRELUBRICATION
24-VOLT
PART OF 4P-4925, 4P-4926 PUMP & LINES GP-PRELUBRICATION
Type 2
AN ATTACHMENT
24-VOLT
PART OF 4P-4925, 4P-4926 PUMP & LINES GP-PRELUBRICATION
Type 2
AN ATTACHMENT
Parts for your 3512B GEN SET ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2N-7523 | [1] | IDLER AS (7-TEETH) | |
| 2. | 2N-7524 | [1] | HEAD AS | |
| 3. | 5N-6668 | [1] | HOUSING | |
| 4. | 6N-5595 | [1] | ROTOR | |
| 5. | 008-8694 | [1] | KEY (SQUARE) | |
| 6. | 497-5568 C | [1] | MOTOR AS-PRELUBRICATION (24-VOLT) | |
| 7. | 0S-1588 | [4] | BOLT (3/8-16X1.25-IN) | |
| 8. | 0S-1617 C | [5] | BOLT (5/16-18X0.75-IN) | |
| 9. | 1H-5959 C | [2] | SEAL-LIP TYPE | |
| 10. | 6D-3910 | [1] | SCREW-BUTTON HEAD (10-32X0.25-IN) | |
| AVAILABLE GASKET KIT(S): | ||||
| 2N-7522 | [1] | KIT-GASKET | ||
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP27350228
3T-3735: PUMP GP-PRELUBRICATION
3T-3735 PUMP GP-PRELUBRICATION
24-VOLT
PART OF 4P-4925, 4P-4926 PUMP & LINES GP-PRELUBRICATION
AN ATTACHMENT
24-VOLT
PART OF 4P-4925, 4P-4926 PUMP & LINES GP-PRELUBRICATION
AN ATTACHMENT
Parts for your 3512B GEN SET ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3T-7583 | [1] | MOTOR AS-PRELUBRICATION | |
| 2. | 1H-5959 | [2] | SEAL-LIP TYPE | |
| 3. | 008-8694 | [1] | KEY | |
| 4. | 5M-6214 | [2] | PLUG (1/8-27 PTF) | |
| 5. | 5N-6668 | [1] | HOUSING | |
| 6. | 2N-7523 | [1] | IDLER AS (7-TEETH) | |
| 7. | 6D-3910 | [1] | SCREW-BUTTON HEAD (10-32X0.25-IN) | |
| 8. | 2N-7524 | [1] | HEAD AS | |
| 9. | 0S-1617 | [9] | BOLT (5/16-18X0.75-IN) | |
| 10. | 2N-7521 | [1] | COVER | |
| 11. | 6N-5595 | [1] | ROTOR | |
| 12. | 0S-1588 | [4] | BOLT (3/8-16X1.25-IN) | |
| 13. | 2N-7520 | [1] | GASKET | |
| AVAILABLE REPAIR KIT(S): | ||||
| 2N-7522 | [1] | KIT-GASKET (PRELUBRICATION PUMP) | ||
| (INCLUDES GASKETS) | ||||
#SEBP27350229
4W-6252: PUMP GP-SUMP
4W-6252 PUMP GP-SUMP -RH
FOR USE WITH HEAVY DUTY AIR CLEANER WITH PRECLEANER
AN ATTACHMENT
FOR USE WITH HEAVY DUTY AIR CLEANER WITH PRECLEANER
AN ATTACHMENT
Parts for your 3512B GEN SET ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7B-2742 | [4] | BOLT (1/4-20X1.25-IN) | |
| 5P-0537 | [8] | WASHER-HARD (7.2X14.5X2-MM THK) | ||
| 2. | 5N-6237 Y | [1] | PUMP GP-ENGINE OIL (MANUAL LUBRICATION) | |
| 3. | 7X-7731 | [1] | PLUG-PIPE (3/4-14-THD) | |
| 4. | 4W-6258 | [1] | BRACKET AS | |
| 5. | 1F-7958 B | [2] | NUT-FULL (1/2-13-THD) | |
| 0S-1587 B | [2] | BOLT (1/2-13X1.75-IN) | ||
| 5P-8245 B | [4] | WASHER-HARD (13.5X25.5X3-MM THK) | ||
| 6. | 0S-1595 B | [2] | BOLT (1/2-13X1.25-IN) | |
| 5P-8245 B | [2] | WASHER-HARD (13.5X25.5X3-MM THK) | ||
| 7. | 4P-5242 | [1] | PICKUP AS-OIL | |
| 8. | 0L-0701 | [1] | NUT (1-1/2-12-THD) | |
| 9. | 003-9163 | [1] | ELBOW | |
| 10. | 1K-6937 C | [1] | ELBOW-PIPE | |
| 11. | 5F-6371 | [1] | CONNECTOR | |
| 12. | 3B-7266 | [1] | NIPPLE-PIPE | |
| 13. | 1U-4738 | [1] | WASHER (39.3X60X6-MM THK) | |
| 14. | 4J-0521 | [1] | SEAL-O-RING | |
| B | USE AS REQUIRED | |||
| C | CHANGE FROM PREVIOUS TYPE | |||
| Y | SEPARATE ILLUSTRATION | |||
Information:
LUBRICATION SYSTEM
PUMP GP-PRELUBRICATION
Engine News
Operation and Maintenance Manual
Troubleshooting
MID 036 - CID 0338 - FMI 05 Pre-Lube Relay open circuit
3500B Engines and 3500 Engines with EUI Option
3500B Engines and 3500 Engines with EUI Option
MID 036 - CID 0338 - FMI 06 Pre-Lube Relay short to ground
3500B Engines and 3500 Engines with EUI Option
3500B Engines and 3500 Engines with EUI Option
Caterpillar Parts SIS Catalog 3512B :
Truck sale:
182,189
Caterpillar 3512B, Marine Propulsion / Auxiliary Engines, Construction
- Marine Propulsion / Auxiliary Engines
ZEPPELIN POWER SYSTEMS GMBH
- Marine Propulsion / Auxiliary Engines
ZEPPELIN POWER SYSTEMS GMBH



