COOLING SYSTEM
COOLER GPLUBRICATION SYSTEM
PUMP GP-ENGINE OILCOOLING SYSTEM
COOLER GPOPERATOR STATION
PANEL GPCOOLING SYSTEM
COOLER GP#UEG0015S0080
7L-6925: FILTER AS-OIL
7L6925 OIL FILTER ASSEMBLY
Serial No. 2B623 to 2B826 inclusive
Part of Oil Cooler and Filter shown on Page 28-2
Serial No. 2B623 to 2B826 inclusive
Part of Oil Cooler and Filter shown on Page 28-2
Parts for your 3304 INDUSTRIAL ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | [1] | ELEMENT ASSEM. | ||
| 2. | [1] | GASKET | ||
| 3. | [1] | SEAL | ||
| 4. | [1] | WASHER | ||
| 5. | [1] | BASE | ||
| 6. | [1] | SCREW | ||
| 7. | [1] | RING | ||
| 8. | [1] | CASE ASSEM. | ||
| 9. | [1] | RING | ||
| 10. | [1] | SPRING | ||
| 11. | [1] | PLUG | ||
| [1] | GASKET | |||
| 12. | [1] | RETAINER | ||
#UEG0015S0081
7L-6925: FILTER AS-OIL
7L6925 OIL FILTER ASSEMBLY
Effective with Serial No. 2B827
Part of Oil Cooler and Filter shown on Pages 28A and 28B
Effective with Serial No. 2B827
Part of Oil Cooler and Filter shown on Pages 28A and 28B
Parts for your 3304 INDUSTRIAL ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | [1] | ELEMENT ASSEM. | ||
| 2. | [1] | GASKET | ||
| 3. | [1] | SEAL | ||
| 4. | [1] | WASHER | ||
| 5. | C | [1] | BASE | |
| 6. | [1] | SCREW | ||
| 7. | [1] | RING | ||
| 8. | [1] | CASE ASSEM. | ||
| 9. | [1] | RING | ||
| 10. | [1] | SPRING | ||
| 11. | [1] | PLUG | ||
| [1] | GASKET | |||
| 12. | [1] | RETAINER | ||
| C | INDICATES CHANGE FROM PREVIOUS | |||
#UEG0015S0082
7S-9461: GEAR PUMP GROUP
Parts for your 3304 INDUSTRIAL ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 8S-0488 | [1] | BODY ASSEM. | ||
| 8S-6511 | [2] | BEARING | ||
| (PART OF 8S488 BODY ASSEM.) | ||||
| 0L-1352 | [2] | BOLT (3.25" LONG) | ||
| 0L-0364 | [2] | LOCK | ||
| 0S-1619 | [1] | BOLT (3" LONG) | ||
| 5B-9603 | [1] | BOLT (5" LONG) | ||
| 8S-8871 | [1] | LOCK | ||
| 2H-3755 | [2] | BOLT | ||
| 2A-5328 | [2] | LOCK | ||
| 2S-9529 | [1] | PLUNGER | ||
| 1S-3921 | [1] | SPRING | ||
| 8S-0496 | [1] | COVER | ||
| 8M-5599 | [2] | KEY | ||
| 8S-0486 | [1] | SPACER | ||
| 1M-3735 | [2] | DOWEL | ||
| (PART OF 8S488 BODY ASSEM.) | ||||
| 4B-9880 | [1] | BALL | ||
| 1F-1006 | [1] | DOWEL | ||
| (PARTS OF 8S485 BODY ASSEM.) | ||||
| 9S-1160 | [1] | BEARING | ||
| (PART OF 9S1179 GEAR ASSEM.) | ||||
| 7S-6309 | [1] | SHAFT ASSEM. | ||
| (PART OF 8S485 BODY ASSEM.) | ||||
| 6F-7172 | [1] | DOWEL | ||
| (PART OF 7S6309 SHAFT ASSEM.) | ||||
| 9S-1179 | [1] | GEAR ASSEM. | ||
| (69 TEETH-IDLER) | ||||
| 8S-0494 | [1] | SHAFT ASSEM. | ||
| (8 TEETH) | ||||
| 3B-6734 | [1] | NUT | ||
| 6B-0863 | [1] | WASHER | ||
| 3B-4617 | [1] | COTTER PIN | ||
| 8S-0497 | [1] | GEAR | ||
| (40 TEETH-DRIVE) | ||||
| 8S-0493 | [1] | SHAFT ASSEM. | ||
| (8 TEETH) | ||||
| 8S-6511 | [2] | BEARING | ||
| (PART OF 8S485 BODY ASSEM.) | ||||
| 8S-0485 | [1] | BODY ASSEM. | ||
| 8S-0491 | [2] | GEAR | ||
| (8 TEETH) | ||||
#UEG0015S0083
7S-9463: OIL PUMP
OIL PUMP (7S9463 N/S)
Parts for your 3304 INDUSTRIAL ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1A-2029 | [2] | BOLT | |
| 7H-1861 | [2] | LOCK | ||
| 2. | 6H-4208 | [1] | LOCK | |
| 3. | 0S-1590 | [4] | BOLT | |
| 4. | 2P-2221 | [1] | ELBOW ASSEM. | |
| 5. | 4B-3938 | [2] | PLUG | |
| 6. | 0S-1594 | [2] | BOLT | |
| 7. | 8S-9300 | [1] | BELL ASSEM. | |
| 8. | 8M-0904 | [1] | GASKET | |
| 9. | 7S-9461 Y | [1] | PUMP GROUP | |
| (Separate Illustration) | ||||
| 10. | 8S-8874 | [1] | LOCK | |
| 11. | 0T-0329 | [1] | LOCK | |
| 12. | 7H-1796 | [1] | GASKET | |
| Y | SEPARATE ILLUSTRATION | |||
#UEG0015S0084
7S-9461: GEAR PUMP GROUP
7S9461 GEAR PUMP GROUP--Double Section
Serial No. 2B1257-Up
Part of Oil Pump shown on Page 28D
Serial No. 2B1257-Up
Part of Oil Pump shown on Page 28D
Parts for your 3304 INDUSTRIAL ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5B-9603 | [ 1] | BOLT (5" long) | |
| 2. | 0S-1619 | [ 1] | BOLT (3" long) | |
| 3. | 0L-0364 | [ 2] | LOCK | |
| 4. | 0L-1352 | [ 2] | BOLT (3.25" long) | |
| 5. | 8S-8871 | [ 1] | LOCK | |
| 6. | 8S-0486 C | [ 1] | SPACER | |
| 7. | 1B-8709 C | [ 1] | KEY | |
| 8. | 9S-3040 | [ 1] | SHAFT ASSEM. (8 Teeth) | |
| 9. | 8M-5599 C | [ 1] | KEY | |
| 10. | 8S-0485 | [ 1] | BODY ASSEM. | |
| 11. | 1F-1006 | [ 1] | DOWEL | |
| 12. | 4B-9880 | [ 1] | BALL | |
| 13. | 8S-6511 | [ 2] | BEARING | |
| 14. | 7S-6309 | [ 1] | SHAFT ASSEM. | |
| 15. | 6F-7172 | [ 1] | DOWEL | |
| 16. | 8S-0497 | [ 1] | GEAR (40 Teeth-Drive) | |
| 17. | 6B-0863 | [ 1] | WASHER | |
| 18. | 3B-6734 | [ 1] | NUT | |
| 19. | 3B-4617 | [ 1] | COTTER PIN | |
| 20. | 9S-1179 | [ 1] | GEAR ASSEM. (69 Teeth-Idler) | |
| 21. | 9S-1160 | [ 1] | BEARING | |
| 22. | 8S-0493 | [ 1] | SHAFT ASSEM. (8 Teeth) | |
| 23. | 8S-0491 | [ 2] | GEAR (8 Teeth) | |
| 24. | 8S-0488 | [ 1] | BODY ASSEM. | |
| 25. | 8S-6511 | [ 2] | BEARING | |
| 26. | 1M-3735 | [ 2] | DOWEL | |
| 27. | 2S-9529 | [ 1] | PLUNGER | |
| 28. | 1S-3921 | [ 1] | SPRING | |
| 29. | 8S-0496 | [ 1] | COVER | |
| 30. | 2H-3755 | [ 2] | BOLT | |
| 31. | 2A-5328 | [ 2] | LOCK | |
| INDICATES CHANGE | ||||
#UEG0015S0085
OIL COOLER AND LINES
OIL COOLER AND LINES
Parts for your 3304 INDUSTRIAL ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9B-0887 | [1] | PLUG | |
| 2. | 8L-4202 | [1] | TUBE (Vent) | |
| 3. | 3B-8998 | [2] | FITTING | |
| 1F-1344 | [2] | NUT | ||
| (1 in each 3B8998 Fitting) | ||||
| 4. | 7L-0318 | [1] | BONNET | |
| 5. | 1A-2029 | [11] | BOLT | |
| 6. | 3B-4506 | [22] | LOCKWASHER | |
| 7. | 5M-4741 | [1] | GASKET | |
| 8. | 7L-7749 | [1] | COOLER ASSEM. | |
| 9. | 7L-0312 | [1] | GASKET | |
| 10. | 7L-0317 | [1] | BONNET | |
| 11. | 3J-5390 | [1] | PLUG | |
| 12. | 5L-6573 | [2] | LUG | |
| 13. | 0S-0509 | [2] | BOLT | |
| 14. | 7L-0315 | [1] | TUBE ASSEM. (Oil Cooler Inlet) | |
| 15. | 7L-0304 | [1] | TUBE ASSEM. (Oil Cooler Outlet) | |
| 16. | 2L-9653 | [1] | CLIP | |
| 17. | 2M-5407 | [1] | GASKET | |
| 18. | 0S-1588 | [4] | BOLT (1.25" long) | |
| 19. | 2H-0253 | [1] | GASKET | |
| 20. | 0L-2070 | [1] | BOLT (2.25" long) | |
| 21. | 0S-1619 | [1] | BOLT | |
| 22. | 9M-4849 | [2] | SEAL | |
| 23. | 3D-2971 | [2] | PLUG | |
| 24. | 6B-7020 | [2] | GASKET | |
| 25. | 8M-3182 | [2] | SPRING | |
| 26. | 9M-0853 | [2] | PLUNGER | |
| 27. | 1M-9390 | [1] | GASKET | |
| 28. | 2J-6540 | [2] | CLAMP | |
| 29. | 9L-1794 | [1] | HOSE | |
| 30. | 7L-0316 | [1] | ELBOW | |
| 31. | 2A-4638 | [1] | GASKET | |
| 32. | 0S-1594 | [2] | BOLT | |
#UEG0015S0086
8L-4055: INSTRUMENT PANEL GROUP
8L4055 INSTRUMENT PANEL GROUP--Engine Mounted
Serial No. 2B1 to 546, 550 to 552, 555 to 586 589 and 591 to 2B615 inclusive
Serial No. 2B1 to 546, 550 to 552, 555 to 586 589 and 591 to 2B615 inclusive
Parts for your 3304 INDUSTRIAL ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2A-0762 | [2] | BOLT | |
| 2. | 1B-4330 | [8] | NUT | |
| 3B-4504 | [8] | LOCKWASHER | ||
| 3. | 4L-4615 | [1] | COVER | |
| 4. | 3L-6304 | [2] | BRACE | |
| 5. | 7B-2742 | [4] | BOLT | |
| 6. | 5H-2954 | [1] | HEAT INDICATOR | |
| 7. | 1L-6561 | [1] | PLUG | |
| 8. | 5M-1065 | [1] | GAUGE (Engine Oil Pressure) | |
| 9. | 3B-6769 | [1] | ELBOW | |
| 10. | 7H-4155 | [2] | SHOCK MOUNT | |
| 11. | 4B-1219 | [4] | SCREW | |
| 4B-2040 | [4] | NUT | ||
| 9B-1117 | [4] | LOCKWASHER | ||
| 12. | 8L-8877 | [1] | HOSE ASSEM. (36" Long) | |
| 13. | 3B-7896 | [1] | ELBOW | |
| 14. | 3B-9400 | [1] | FITTING | |
| 15. | 0S-1615 | [2] | BOLT | |
| 16. | [4] | BOLT | ||
| 3B-4505 | [4] | LOCKWASHER | ||
| 17. | 8L-4054 | [1] | BRACKET | |
| 18. | 3L-6302 | [1] | PANEL ASSEM. | |
| 19. | 7H-4155 | [2] | SHOCK MOUNT | |
| 20. | 4B-4305 | [4] | RIVET | |
| (Parts of 3L6302 Panel Assem.) | ||||
| 21. | 4J-4710 | [4] | SPACER | |
| 22. | 6H-6699 | [1] | ADAPTER | |
#UEG0015S0087
8L-4055: INSTRUMENT PANEL GROUP
8L4055 INSTRUMENT PANEL GROUP--Engine Mounted
Serial No. 2B547 to 549, 553, 554, 587, 588, 590, 616 to 716, 718 to 789 and 2B791 to 2B795 inclusive
Serial No. 2B547 to 549, 553, 554, 587, 588, 590, 616 to 716, 718 to 789 and 2B791 to 2B795 inclusive
Parts for your 3304 INDUSTRIAL ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2A-0762 | [2] | BOLT | |
| 2. | 1B-4330 | [8] | NUT | |
| 3B-4504 | [8] | LOCKWASHER | ||
| 3. | 4L-4615 | [1] | COVER | |
| 4. | 3L-6304 | [2] | BRACE | |
| 5. | 7B-2742 | [4] | BOLT | |
| 6. | 5H-2954 | [1] | HEAT INDICATOR | |
| 7. | 1L-6561 | [1] | PLUG | |
| 8. | 5M-1065 | [1] | GAUGE (Engine Oil Pressure) | |
| 9. | 3B-6769 | [1] | ELBOW | |
| 10. | 7H-4155 | [2] | SHOCK MOUNT | |
| 11. | 4B-1219 | [4] | SCREW | |
| 4B-2040 | [4] | NUT | ||
| 9B-1117 | [4] | LOCKWASHER | ||
| 12. | 8L-8877 | [1] | HOSE ASSEM. (36" long) | |
| 13. | 3L-2875 C | [1] | CLIP | |
| 8F-0244 | [1] | GROMMET | ||
| 14. | 6H-6699 | [1] | ADAPTER | |
| 15. | 3B-8822 C | [1] | ELBOW | |
| 16. | 3B-6768 C | [1] | BUSHING | |
| 17. | 3B-9400 | [1] | FITTING | |
| 18. | 0S-1615 | [2] | BOLT | |
| 19. | 1F-6296 | [4] | BOLT | |
| 3B-4505 | [4] | LOCKWASHER | ||
| 20. | 8L-4054 | [1] | BRACKET | |
| 21. | 3L-6302 | [1] | PANEL ASSEM. | |
| 22. | 7H-4155 | [2] | SHOCK MOUNT | |
| 23. | 4B-4305 | [4] | RIVET | |
| (Parts of 3L6302 Panel Assem.) | ||||
| 24. | 4J-4710 | [4] | SPACER | |
| C | INDICATES CHANGE FROM PREVIOUS | |||
#UEG0015S0088
8L-4055: INSTRUMENT PANEL GROUP
8L4055 INSTRUMENT PANEL GROUP--Engine Mounted
Serial No. 2B717, 2B790 and 2B796 to 2B1862 inclusive
Serial No. 2B717, 2B790 and 2B796 to 2B1862 inclusive
Parts for your 3304 INDUSTRIAL ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2A-0762 | [2] | BOLT | |
| 2. | 1B-4330 | [8] | NUT | |
| 3B-4504 | [8] | LOCKWASHER | ||
| 3. | 4L-4615 | [1] | COVER | |
| 4. | 3L-6304 | [2] | BRACE | |
| 5. | 7B-2742 | [4] | BOLT | |
| 6. | 5H-2954 | [1] | HEAT INDICATOR | |
| 7. | 1L-6561 | [1] | PLUG | |
| 8. | 5M-1065 | [1] | GAUGE (Engine Oil Pressure) | |
| 9. | 2L-6094 C | [1] | ELBOW | |
| 10. | 7H-4155 | [2] | SHOCK MOUNT | |
| 11. | 4B-1219 | [4] | SCREW | |
| 4B-2040 | [4] | NUT | ||
| 9B-1117 | [4] | LOCKWASHER | ||
| 12. | 3L-9177 C | [1] | HOSE ASSEM. (11" long) | |
| 13. | 3L-2875 | [1] | CLIP | |
| 8F-0244 | [1] | GROMMET | ||
| 14. | 6H-6699 | [1] | ADAPTER | |
| 15. | 4B-0418 C | [1] | CLIP | |
| 16. | 4B-6029 C | [1] | GROMMET | |
| 17. | 4S-8385 HC | TUBE 25.57" | ||
| 18. | 0S-1615 | [2] | BOLT | |
| 19. | 1F-6296 | [4] | BOLT | |
| 3B-4505 | [4] | LOCKWASHER | ||
| 20. | 8L-4054 | [1] | BRACKET | |
| 21. | 3L-6302 | [1] | PANEL ASSEM. | |
| 22. | 7H-4155 | [2] | SHOCK MOUNT | |
| 23. | 4B-4305 | [4] | RIVET | |
| (Parts of 3L6302 Assem.) | ||||
| 24. | 4J-4710 | [4] | SPACER | |
| 25. | 6H-5963 C | [1] | FITTING | |
| 26. | 4H-1966 C | [1] | FITTING | |
| 27. | 4H-2495 | [2] | NUT | |
| 4H-2494 | [2] | SLEEVE | ||
| (1 in each 6H5963 & 4H1966 Fitting) | ||||
| C | INDICATES CHANGE FROM PREVIOUS | |||
| H | ORDER BY THE FOOT | |||
#UEG0015S0089
2N-2559: INSTRUMENT PANEL GROUP
2N2559 INSTRUMENT PANEL GROUP--Engine Mounted
Serial No. 2B1863 to 2B3163 inclusive
Also available as attachment at Serial No. 2B3164-Up
Serial No. 2B1863 to 2B3163 inclusive
Also available as attachment at Serial No. 2B3164-Up
Parts for your 3304 INDUSTRIAL ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1L-6561 | [1] | PLUG | |
| 2. | 2N-5848 | [1] | BASE ASSEM. | |
| 3. | 7H-4155 | [3] | SHOCKMOUNT | |
| 4. | 2N-2258 | [6] | RIVET | |
| (Parts of 2N5848 Assem.) | ||||
| 5. | 2N-2414 | [1] | GAUGE (Oil Pressure) | |
| 6. | 2N-0794 | [2] | RETAINER | |
| 7. | 2L-6094 | [1] | ELBOW | |
| 8. | 2H-3755 | [2] | BOLT | |
| 3B-4505 | [2] | LOCKWASHER | ||
| 4B-4277 | [2] | WASHER | ||
| 9. | 9F-6580 | [3] | BOLT | |
| 1B-4330 | [3] | NUT | ||
| 3B-4504 | [3] | LOCKWASHER | ||
| 10. | 2N-2412 | [1] | INDICATOR (Water Temp.) | |
| 11. | 2N-0179 | [1] | COVER | |
| 12. | 2N-0178 | [1] | PANEL | |
| 13. | 5S-7348 | [2] | SCREW | |
| 4B-2041 | [2] | NUT | ||
| 9B-1117 | [2] | LOCKWASHER | ||
| 14. | 8F-0244 | [1] | GROMMET | |
| 15. | 3L-2875 | [1] | CLIP | |
| 16. | 6H-6699 | [1] | ADAPTER | |
| 17. | 5L-1393 | [1] | HOSE ASSEM. (16" long overall) | |
| 18. | 4H-1966 | [1] | FITTING | |
| 4H-2495 | [1] | NUT | ||
| 4H-2494 | [1] | SLEEVE | ||
| (Parts of 4H1966 Fitting) | ||||
| 19. | 4B-6029 | [1] | GROMMET | |
| 20. | 4B-0418 | [1] | CLIP | |
| 21. | 4S-8385 H | TUBE 25.57" | ||
| 22. | 6H-5963 | [1] | FITTING | |
| 4H-2495 | [1] | NUT | ||
| 4H-2494 | [1] | SLEEVE | ||
| (Parts of 6H5963 Fitting) | ||||
| H | ORDER BY THE FOOT | |||
Information:
COOLING SYSTEM
COOLER GP
Engine News
Special Instruction
Engine Oil Cooler Inspection, Repair, Testing, and Cleaning {1378}
Engine Oil Cooler Inspection, Repair, Testing, and Cleaning {1378}
Engine Oil Cooler Inspection, Repair, Testing, and Cleaning {1378}
Specifications
Reuse And Salvage Guidelines
Engine Oil Cooler Inspection, Repair, Testing, and Cleaning {1378}
Engine Oil Cooler Inspection, Repair, Testing, and Cleaning {1378}
Engine Oil Cooler Inspection, Repair, Testing, and Cleaning {1378}
Information Release Memo
Disassembly and Assembly
Engine Oil Cooler, Oil Filter Base And Torque Converter Oil Cooler
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Engine Oil Cooler, Oil Filter Base And Torque Converter Oil Cooler
3304 & 3306 INDUSTRIAL & MARINE ENGINES
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Service Magazine
Caterpillar Parts SIS Catalog 3304 :
Truck sale:
650
Caterpillar 303/304 ADAPTER SSL TO MHE, Schnellwechsler, Bau-Und Bergbauausrüstung
- Quick connectors
MILTON CAT
- Quick connectors
MILTON CAT
17.000
Caterpillar 3304, Stationäre Stromaggregate, Bau-Und Bergbauausrüstung
- Stationary Generator Sets
EMPIRE MACHINERY
- Stationary Generator Sets
EMPIRE MACHINERY



