MARINE TRANSMISSION
TRANSMISSION GP-MARINECOOLING SYSTEM
COOLER GPMARINE TRANSMISSION
TRANSMISSION GP-MARINE#UEG0897S0650
3N-5520: MARINE GEAR MOUNTING GROUP
3N5520 MARINE GEAR MOUNTING GROUP--Type 1
Part of 3N5523, 3N5524, 3N5525, 3N5526, 3N5527 and 3N5528 Marine Gear
Arrangements listed on Pages 282 and 283
Part of 3N5523, 3N5524, 3N5525, 3N5526, 3N5527 and 3N5528 Marine Gear
Arrangements listed on Pages 282 and 283
Parts for your D343 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 0S-1585 | [24] | BOLT | |
| 4B-4280 | [24] | WASHER | ||
| 2. | 3B-4508 | [26] | LOCKWASHER | |
| 3. | 1D-5119 | [4] | NUT | |
| 4. | 3L-2227 | [2] | SCREW | |
| 5. | 0L-1178 | [4] | BOLT | |
| 6. | 3B-4512 | [24] | LOCKWASHER | |
| 7. | 1A-1460 | [2] | BOLT | |
| 8. | 4B-3605 | [2] | SCREW | |
| 9. | 6J-3991 | [6] | BOLT | |
| 10. | 2B-1712 | [8] | BOLT | |
| 1B-4207 | [8] | NUT | ||
| 11. | 2L-8222 | [1] | FLANGE | |
| 12. | 0S-1626 | [6] | BOLT | |
| 13. | 5L-6783 | [2] | BRACKET ASSEM. | |
| 14. | 5L-5623 C | [2] | ADAPTER | |
| C | INDICATES CHANGE | |||
#UEG0897S0651
3N-5520: MARINE GEAR MOUNTING GROUP
3N5520 MARINE GEAR MOUNTING GROUP--Type 2
Part of 3N5523, 3N5524, 3N5525, 3N5526, 3N5527 and 3N5528 Marine Gear
Arrangements listed on Pages 282 and 283
Part of 3N5523, 3N5524, 3N5525, 3N5526, 3N5527 and 3N5528 Marine Gear
Arrangements listed on Pages 282 and 283
Parts for your D343 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 0S-1585 | [24] | BOLT | |
| 4B-4280 | [24] | WASHER | ||
| 2. | 3B-4508 | [26] | LOCKWASHER | |
| 3. | 1D-5119 | [4] | NUT | |
| 4. | 3L-2227 | [2] | SCREW | |
| 5. | 0L-1178 | [4] | BOLT | |
| 6. | 3B-4512 C | [16] | LOCKWASHER | |
| 7. | 1A-1460 | [2] | BOLT | |
| 8. | 4B-3605 | [2] | SCREW | |
| 9. | 6J-3991 | [6] | BOLT | |
| 10. | 5L-5623 C | [2] | ADAPTER | |
| 11. | 5L-6783 | [2] | BRACKET ASSEM. | |
| 12. | 0S-1626 | [6] | BOLT | |
| C | INDICATES CHANGE | |||
#UEG0897S0652
7L-7305: MARINE GEAR MOUNTING GROUP
7L7305 MARINE GEAR MOUNTING GROUP--Type 1
Part of 5L3969 and 5L3967 Marine Gear Arrangements listed on Page 282
Part of 5L3969 and 5L3967 Marine Gear Arrangements listed on Page 282
Parts for your D343 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 4L-4378 | [1] | GAUGE | ||
| (PRESSURE) | ||||
| 7L-7162 | [1] | HOSE (47" LONG) | ||
| 7L-7163 | [1] | HOSE (68" LONG) | ||
| 2L-8222 | [1] | FLANGE | ||
| 0S-1626 | [6] | BOLT | ||
| 3B-4512 | [6] | LOCKWASHER | ||
| 2B-1712 | [8] | BOLT | ||
| 1B-4207 | [8] | NUT | ||
| 3B-4512 | [8] | LOCKWASHER | ||
| 0S-1585 | [16] | BOLT | ||
| 3B-4508 | [16] | LOCKWASHER | ||
| 5L-6783 | [2] | BRACKET ASSEM. | ||
| 0S-1583 | [6] | BOLT | ||
| 4B-3605 | [2] | SET SCREW | ||
| 1D-5119 | [2] | NUT | ||
| 0S-1595 | [8] | BOLT | ||
| 3B-4508 | [8] | LOCKWASHER | ||
| 3B-6554 | [3] | ELBOW | ||
| 5F-6371 | [2] | UNION | ||
| 1S-0036 | [4] | FITTING | ||
| 0S-1588 | [1] | BOLT | ||
| 8B-8679 | [1] | SPACER | ||
| 7L-7304 | [1] | CLIP | ||
| 1A-1460 | [2] | BOLT | ||
| 3B-4508 | [2] | LOCKWASHER | ||
| 5L-5623 | [2] | ADAPTER | ||
| 0L-1178 | [4] | BOLT | ||
| 3B-4512 | [4] | LOCKWASHER | ||
| 3L-2227 | [2] | SET SCREW | ||
| 1D-5119 | [2] | NUT | ||
#UEG0897S0653
7L-7305: MARINE GEAR MOUNTING GROUP
7L7305 MARINE GEAR MOUNTING GROUP--Type 2
Part of 5L3969 and 5L3967 Marine Gear Arrangements listed on Page 282
Part of 5L3969 and 5L3967 Marine Gear Arrangements listed on Page 282
Parts for your D343 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 5M-6213 | [1] | PLUG | ||
| 6B-5072 | [1] | BUSHING | ||
| 7L-7162 | [1] | HOSE (47"LONG) | ||
| 7L-7163 | [1] | HOSE (68"LONG) | ||
| 2L-8222 | [1] | FLANGE | ||
| 6J-3991 | [6] | BOLT | ||
| 3B-4512 | [6] | LOCKWASHER | ||
| 2B-1712 | [8] | BOLT | ||
| 1B-4207 | [8] | NUT | ||
| 3B-4512 | [8] | LOCKWASHER | ||
| 0S-1585 | [16] | BOLT | ||
| 3B-4508 | [24] | LOCKWASHER | ||
| 5L-6783 | [2] | BRACKET ASSEM. | ||
| 0S-1583 | [6] | BOLT | ||
| 4B-3605 | [2] | SET SCREW | ||
| 1D-5119 | [2] | NUT | ||
| 0S-1595 | [8] | BOLT | ||
| 4B-4280 | [8] | WASHER | ||
| 3B-6554 | [2] | ELBOW | ||
| 5F-6371 | [2] | UNION | ||
| 1S-0036 | [4] | FITTING | ||
| 0S-1588 | [1] | BOLT | ||
| 8B-8679 | [1] | SPACER | ||
| 7L-7304 | [1] | CLIP | ||
| 1A-1460 | [2] | BOLT | ||
| 3B-4508 | [2] | LOCKWASHER | ||
| 5L-5623 | [2] | ADAPTER | ||
| 0L-1178 | [4] | BOLT | ||
| 3B-4512 | [4] | LOCKWASHER | ||
| 3L-2227 | [2] | SET SCREW | ||
| 1D-5119 | [2] | NUT |
#UEG0897S0654
7L-7305: MARINE GEAR MOUNTING GROUP
7L7305 MARINE GEAR MOUNTING GROUP--Type 3
Part of 5L3969 and 5L3967 Marine Gear Arrangements listed on Page 282
Part of 5L3969 and 5L3967 Marine Gear Arrangements listed on Page 282
Parts for your D343 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 5M-6213 | [1] | PLUG | ||
| 6B-5072 | [1] | BUSHING | ||
| 3N-4512 C | [1] | HOSE ASSEM. | ||
| (48"LONG OVERALL) | ||||
| 3N-4513 C | [1] | HOSE ASSEM. | ||
| (72"LONG OVERALL) | ||||
| 2L-8222 | [1] | FLANGE | ||
| 6J-3991 | [6] | BOLT | ||
| 3B-4512 | [6] | LOCKWASHER | ||
| 2B-1712 | [8] | BOLT | ||
| 1B-4207 | [8] | NUT | ||
| 3B-4512 | [8] | LOCKWASHER | ||
| 0S-1585 | [16] | BOLT | ||
| 3B-4508 | [24] | LOCKWASHER | ||
| 5L-6783 | [2] | BRACKET ASSEM. | ||
| 0S-1583 | [6] | BOLT | ||
| 4B-3605 | [2] | SET SCREW | ||
| 1D-5119 | [2] | NUT | ||
| 0S-1585 C | [8] | BOLT | ||
| 4B-4280 | [8] | WASHER | ||
| 3B-6554 | [3] | ELBOW | ||
| 5F-6371 | [2] | UNION | ||
| 0S-1588 | [1] | BOLT | ||
| 8B-8679 | [1] | SPACER | ||
| 7L-7304 | [1] | CLIP | ||
| 1A-1460 | [2] | BOLT | ||
| 3B-4508 | [2] | LOCKWASHER | ||
| 5L-5623 | [2] | ADAPTER | ||
| 0L-1178 | [4] | BOLT | ||
| 3B-4512 | [4] | LOCKWASHER | ||
| 3L-2227 | [2] | SET SCREW | ||
| 1D-5119 | [2] | NUT | ||
| C | INDICATES CHANGE | |||
#UEG0897S0655
6L-1666: MARINE GEAR OIL COOLER GROUP
6L1666 MARINE GEAR OIL COOLER GROUP
Parts for your D343 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 4L-1267 | [1] | GASKET | ||
| 4L-1239 | [1] | CORE ASSEM. | ||
| 6L-1600 | [1] | PIPE | ||
| 2H-2665 | [2] | SEAL | ||
| 0T-0065 | [1] | BOLT | ||
| 3B-4506 | [1] | LOCKWASHER | ||
| 0S-1594 | [2] | BOLT | ||
| 3B-4506 | [2] | LOCKWASHER | ||
| 0S-1591 | [3] | BOLT | ||
| 1D-4717 | [3] | NUT | ||
| 3B-4506 | [3] | LOCKWASHER | ||
| 8S-9191 C | [2] | BOLT | ||
| 1D-4717 | [2] | NUT | ||
| 3B-4506 | [2] | LOCKWASHER | ||
| 6L-1647 | [1] | BRACKET | ||
| 0S-0509 | [2] | BOLT | ||
| 3B-4506 | [2] | LOCKWASHER | ||
| 4F-7391 | [2] | SEAL | ||
| 2B-0858 C | [1] | PLUG | ||
| 6L-2001 | [1] | PLATE ASSEM. | ||
| 4B-3388 | [8] | BOLT | ||
| 3B-4505 | [8] | LOCKWASHER | ||
| 6L-1654 | [1] | HOUSING | ||
| C | INDICATES CHANGE | |||
#UEG0897S0656
3N-5326: OIL COOLER ASSEMBLY
3N5326 OIL COOLER ASSEMBLY
Part of 3N5514 Marine Gear Oil Cooler
Part of 3N5514 Marine Gear Oil Cooler
#UEG0897S0657
3N-5514: MARINE GEAR OIL COOLER GROUP
3N5514 MARINE GEAR OIL COOLER GROUP
Replaced by 5N2873 shown on Page 367A
Part of 3N5854, 3N5855, 3N5524, 3N5525, 3N5526, 3N5527 and 3N5528
Marine Gear Arrangements listed on Pages 280, 281, 282 and 283
Replaced by 5N2873 shown on Page 367A
Part of 3N5854, 3N5855, 3N5524, 3N5525, 3N5526, 3N5527 and 3N5528
Marine Gear Arrangements listed on Pages 280, 281, 282 and 283
Parts for your D343 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1L-5987 | [2] | UNION | |
| 2. | 3N-5325 | [1] | HOSE ASSEM. (not serv) | |
| For service furnish: | ||||
| 5P-1401 CH | HOSE 152.40 cm(38.70 in.) | |||
| 3. | 3N-7364 | [2] | FITTING | |
| 4. | 5L-6435 | [1] | CONTACTOR | |
| 5. | 4F-8184 | [1] | BUSHING | |
| 6. | 5P-1907 | [1] | CROSS | |
| 7. | 8S-4907 | [4] | CLAMP | |
| 8. | 0S-1594 | [6] | BOLT | |
| 9. | 1D-4716 C | [2] | NUT | |
| 2M-7077 | [2] | SPACER | ||
| 10. | 3B-4506 | [6] | LOCKWASHER | |
| 11. | 3N-5324 | [1] | HOSE ASSEM. (not serv) | |
| For service furnish: | ||||
| 5P-1401 H | HOSE 87 cm(34.25 in.) | |||
| 12. | 3N-7364 | [2] | FITTING | |
| 13. | 3J-5389 C | [1] | PLUG | |
| 14. | 4B-4855 | [1] | BUSHING | |
| 15. | 4B-7770 | [2] | TEE | |
| 16. | 6B-7150 | [1] | NIPPLE | |
| 17. | 7B-7169 | [1] | NIPPLE | |
| 18. | 5D-5055 C | [1] | COUPLING | |
| 19. | 3B-7280 C | [1] | NIPPLE | |
| 20. | 4B-4043 | [4] | BOLT | |
| 3B-4510 | [4] | LOCKWASHER | ||
| 21. | 3N-5327 | [1] | BRACKET ASSEM. | |
| (Includes) | ||||
| 9F-2978 | [4] | NUT (weld) | ||
| 22. | 5M-2894 | [4] | WASHER | |
| 23. | 3N-5326 Y | [1] | COOLER ASSEM. | |
| (Separate Illustration) | ||||
| 24. | 3B-7257 | [2] | BUSHING | |
| 25. | 3B-7749 | [2] | NIPPLE | |
| 26. | 3N-6501 | [1] | VALVE | |
| 27. | 3N-5617 | [2] | PIPE | |
| 28. | 2N-1859 | [1] | JOINT ASSEM. | |
| (Includes) | ||||
| 3N-2722 | [2] | SEAL | ||
| 29. | 4B-5059 C | [4] | WASHER | |
| 30. | 6B-9081 C | [1] | BUSHING | |
| 31. | 2N-3534 C | [1] | INDICATOR | |
| 32. | 6L-2845 C | [1] | BRACKET | |
| 33. | 5K-0906 | [2] | BOLT | |
| 1D-4717 C | [2] | NUT | ||
| 3B-4505 | [2] | LOCKWASHER | ||
| (Use without premium panel) | ||||
| C | INDICATES CHANGE | |||
| Y | SEPARATE ILLUSTRATION | |||
| H | ORDER BY THE CENTIMETRE | |||
#UEG0897S0658
5N-2873: COOLER GP-MARINE TMSN OIL
5N2873 MARINE GEAR OIL COOLER GROUP--Part 1 of 2--Type 1
Part of 3N5854 and 3N5855 Marine Gear Arrangements listed on Pages 280 and 281
Part of 3N5854 and 3N5855 Marine Gear Arrangements listed on Pages 280 and 281
Parts for your D343 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5L-6435 | [1] | CONTACTOR | |
| 2. | 4F-8184 | [1] | BUSHING | |
| 3. | 5D-5055 | [1] | COUPLING | |
| 4. | 3B-7280 | [1] | NIPPLE | |
| 5. | 3B-6555 | [1] | ELBOW | |
| 6. | 7B-7169 | [1] | NIPPLE | |
| 7. | 5P-1907 | [1] | CROSS | |
| 8. | 1L-5987 | [1] | UNION | |
| 9. | 8S-4907 | [2] | CLAMP | |
| 2M-7077 | [1] | SPACER | ||
| 10. | 0S-1594 | [3] | BOLT | |
| 11. | 1D-4717 | [2] | NUT | |
| 12. | 3B-4506 | [3] | LOCKWASHER | |
| 13. | 5P-1401 H | HOSE 35 cm(13.50 in.) | ||
| 14. | 3N-7364 | [2] | FITTING | |
| 15. | 4B-7770 | [1] | TEE | |
| 7B-9007 | [1] | PIPE | ||
| 16. | 3J-5389 | [1] | PLUG | |
| 17. | 5B-4855 | [1] | BUSHING | |
| 18. | 5N-2871 | [1] | BRACKET | |
| 19. | 4B-4278 | [11] | WASHER | |
| H | ORDER BY THE CENTIMETRE | |||
#UEG0897S0659
5N-2873: COOLER GP-MARINE TMSN OIL
5N2873 MARINE GEAR OIL COOLER GROUP--Part 2 of 2--Type 1
Part of 3N5854 and 3N5855 Marine Gear Arrangements listed on Pages 280 and 281
5N2857 Oil Cooler parts are shown on Page 367F
Part of 3N5854 and 3N5855 Marine Gear Arrangements listed on Pages 280 and 281
5N2857 Oil Cooler parts are shown on Page 367F
Parts for your D343 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6L-2845 | [1] | BRACKET | |
| 2. | 2N-3534 | [1] | INDICATOR | |
| 3. | 5K-0906 | [2] | BOLT | |
| 1D-4716 | [2] | NUT | ||
| 3B-4505 | [2] | LOCKWASHER | ||
| (Use Without Premium Panel) | ||||
| 4. | 5P-1401 H | HOSE 152.40 cm(60 in.) | ||
| 5. | 3N-7364 | [2] | FITTING | |
| 6. | 1L-5987 | [1] | UNION | |
| 7. | 7F-7657 | [2] | NIPPLE | |
| 8. | 2N-1859 | [1] | JOINT ASSEM. | |
| (Includes) | ||||
| 3N-2722 | [2] | SEAL | ||
| 9. | 5N-2857 Y | [1] | COOLER ASSEM. | |
| (Separate Illustration) | ||||
| 10. | 1A-2029 | [4] | BOLT | |
| 1D-4717 | [4] | NUT | ||
| 3B-4506 | [4] | LOCKWASHER | ||
| 4B-4278 | [8] | WASHER | ||
| 11. | 6M-8796 | [2] | BOLT | |
| 3B-4512 | [2] | LOCKWASHER | ||
| 12. | 5N-2872 | [1] | PLATE | |
| 13. | 8B-5774 | [2] | BUSHING | |
| 14. | 3B-7749 | [2] | NIPPLE | |
| 15. | 3N-6501 | [1] | VALVE | |
| 16. | 4B-7770 | [1] | TEE | |
| 17. | 6B-9081 | [1] | BUSHING | |
| H | ORDER BY THE CENTIMETRE | |||
| Y | SEPARATE ILLUSTRATION | |||
Information:
MARINE TRANSMISSION
TRANSMISSION GP-MARINE
Engine News
Disassembly and Assembly
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