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5N2873 MARINE GEAR OIL COOLER GROUP--Part 2 of 2--Type 1 Part of 3N5856 and 3N5857 Marine Gear Arrangements listed on Page 170 5N2857 Oil Cooler parts are shown on Page 51. AN ATTACHMENT 3408




COOLING SYSTEM

COOLER GP
 

#SEBP10930880
 

5N-2873: COOLER GP-MARINE TMSN OIL

5N2873 MARINE GEAR OIL COOLER GROUP--Part 2 of 2--Type 1
Part of 3N5856 and 3N5857 Marine Gear Arrangements listed on Page 170
5N2857 Oil Cooler parts are shown on Page 51. AN ATTACHMENT
c210664 SEBP1093
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Parts for your 3408 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
 

#SEBP10930881
 

5N-2873: COOLER GP-MARINE TMSN OIL

5N2873 MARINE GEAR OIL COOLER GROUP--Part 1 of 2--Type 2
Part of 3N5856 and 3N5857 Marine Gear Arrangement listed on Page 170
AN ATTACHMENT
c162861 SEBP1093
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Parts for your 3408 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. 1A-1460 C [1] BOLT  
11. 1D-4717 C [1] NUT  
12. 3B-4506 C [2] LOCKWASHER  
13. 5P-1401 CH HOSE 87 cm (34.26 in.)  
14. 3N-7364 C [2] FITTING  
15. 5L-6887 C [1] BOLT  
16. 5P-6127 C [1] CLIP  
17. 0S-1587 C [1] BOLT  
  1D-4719 C [1] NUT  
18. 5N-3389 C [1] BRACKET  
19. 3B-4508 C [2] LOCKWASHER  
20. 0S-1591 C [1] BOLT  
  C   INDICATES CHANGE
  H   ORDER BY THE CENTIMETRE
 

#SEBP10930882
 

5N-2873: COOLER GP-MARINE TMSN OIL

5N2873 MARINE GEAR OIL COOLER GROUP--Part 2 of 2--Type 2
Part of 3N5856 and 3N5857 Marine Gear Arrangements listed on Page 170
5N2857 Oil Cooler parts are shown on Page 51. AN ATTACHMENT
c162862 SEBP1093
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Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6L-2845 [1] BRACKET  
2. 2N-3534 [1] INDICATOR  
3. 0S-1617 C [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. 9F-0440 C [1] NIPPLE  
8. 2N-1859 [1] JOINT ASSEM.  
    (Includes)
  3N-2722 [2] SEAL  
9. 5N-2857 Y [1] COOLER ASSEM.  
    (Separate Illustration)
10. 0S-1591 C [4] BOLT  
  1D-4717 [4] NUT  
  3B-4506 [4] LOCKWASHER  
  4B-4278 C [4] 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  
18. 9F-6732 C [1] PIPE  
19. 2M-7077 C [4] SPACER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  H   ORDER BY THE CENTIMETRE
 

#SEBP10930883
 

7L-7310: VALVE AS-SELECTOR

7L7310 SELECTOR VALVE ASSEMBLY
Part of 3N4626, 5N4422, 3N4627, 5N4423, 3N4628, 5N4424, 3N4549, 5N4425,
3N4550, 5N4426, 3N4552 and 5N4427 Marine Gear Groups shown on Pages 173,
175B, 177, 179B, 181, 183B, 185B, 186A, 188, 189B, 189E, 196 and 197B
c203707 SEBP1093
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Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6L-5895 [1] LEVER-SHIFT  
2. 6L-5894 [1] COLLAR-STOP  
3. 0S-1618 [8] BOLT  
4. 2H-6265 [1] PIN-ROLL  
5. 3L-1812 [1] COVER-VALVE  
  1L-9393 [1] GASKET-COVER  
6. 1L-9305 [1] SPRING-DETENT  
7. 2H-6402 [1] DETENT  
8. 7H-3171 [2] PLUG-PIPE  
9. 7L-7410 [1] BODY  
  1L-9397 [1] GASKET-VALVE  
10. 1L-9390 [1] PISTON-PRESS REGULATOR  
11. 4B-9783 [1] BALL  
12. 1L-9303 [1] SPRING  
13. 4L-0695 [1] PLATE-ORIFICE  
14. 1L-9291 [1] PISTON-PRESSURE REGULATOR  
15. 1L-9396 [1] COVER-PLATE  
  1L-9394 [2] GASKET-PLATE  
16. 5L-5605 [1] SPRING AS-PISTON  
17. 9F-9699 [1] BALL BEARING  
18. 7L-2180 [1] SEAL-O-RING  
19. 6L-5897 [1] BOLT  
20. 3N-4045 C [1] STEM-VALVE  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP10930884
 

3N-8478: CYLINDER AS-CLUTCH

3N8478 CLUTCH CYLINDER ASSEMBLY
Part of 3N5656 and 3N5757 Marine Gear Groups shown on Pages 190, 194F and 198
c151715 SEBP1093
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Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-8482 [1] CAP ASSEM.  
    (Includes)
2. 4D-0514 [1] PLUG  
3. 0S-1594 [2] BOLT  
4. 3N-8479 [1] SCREEN  
5. 3N-8481 [1] PISTON  
6. 3N-8480 [1] SPRING  
 

#SEBP10930885
 

3N-8525: VALVE AS-CONTROL

3N8525 MODULATING CONTROL VALVE ASSEMBLY
Part of 3N5656 and 3N5657 Marine Gear Groups shown on Pages 191, 194B and 199
c151717 SEBP1093
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Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1351 [4] BOLT  
2. 3N-8540 [1] PLATE  
3. 3N-8537 [1] MOUNT  
4. 3N-8535 [1] GASKET  
5. 3K-8460 [2] PLUG  
  7L-3348 [2] SEAL  
6. 3N-8548 [1] SPRING  
7. 3N-8531 [1] DETENT  
8. 3N-8538 [1] PIN  
9. 4L-9758 [1] RING  
10. 3N-8526 [1] BODY ASSEM.  
11. 3N-8534 [1] GASKET  
12. 3N-8528 [1] COVER  
  3N-8533 [1] GASKET  
13. 2B-2695 [4] BOLT  
14. 3K-5762 [1] PLUG  
15. 3N-8543 [3] RACE  
16. 1A-5183 [4] BOLT  
17. 3N-8529 [1] COVER  
  3N-8536 [1] GASKET  
18. 3N-8547 [1] SPRING  
19. 3N-8527 [1] BODY  
20. 3N-8549 [1] SPOOL  
21. 3N-8542 [1] SEAT  
22. 3N-8479 [1] SCREEN  
23. 3N-8545 [1] SPRING (outer)  
24. 3N-8546 [1] SPRING (inner)  
25. 3N-8539 [1] PISTON  
26. 1T-0936 [1] PLUG (orifice)  
  9F-2247 [1] PLUG  
27. 3N-8541 [1] RING  
28. 3N-8532 [1] GASKET  
29. 3N-8550 [1] STEM ASSEM.  
30. 8F-8833 [1] DOWEL  
31. 3H-9675 [1] PIN  
32. 3N-8530 [1] DISC  
33. 8F-7702 [1] SEAL  
34. 3N-8544 [1] SPROCKET ASSEM.  
35. 030-8828 [1] KEY  
36. 3K-2889 [1] NUT  
  3N-8551 [1] WASHER  
 

#SEBP10930886
 

3N-8515: VALVE AS-REGULATOR

3N8515 PRESSURE AND REGULATOR VALVE ASSEMBLY
Part of 3N5656 and 3N5657 Marine Gear Groups shown on Pages 191, 194B and 199
c151716 SEBP1093
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Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-8516 [1] ADAPTER  
2. 3N-8521 [2] GASKET  
3. 1D-4538 [4] BOLT  
4. 3N-8522 [1] PISTON  
5. 3N-8519 [1] COVER  
  3N-8520 [1] GASKET  
6. 0L-1351 [4] BOLT  
7. 3N-8518 [1] COVER  
8. 2B-2695 [4] BOLT  
9. 3N-8523 [1] SPRING (inner)  
10. 3N-8524 [1] SPRING (outer)  
 

#SEBP10930887
 

5N-2891: MARINE SOCIETY SPARE PARTS KIT

5N2891 MARINE SOCIETY SPARE PARTS KIT--Propulsion--Part 1 of 2
Serial No. 99U1 to 99U1255 inclusive
FOR DIRECT INJECTION TURBOCHARGED ENGINE
AN ATTACHMENT
SEBP10930887 SEBP1093
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Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5P-5693 [1] GASKET KIT VALVE GRINDING  
  6N-9978 [1] HEAD ASSEMBLY PARTS SERVICE  
  2H-3750 [6] BOLT HEAD ASSEMBLY TO CYLINDER BLOCK  
  5H-1504 [6] WASHER HEAD ASSEMBLY TO CYLINDER BLOCK  
  4N-5893 [4] INSERT (INTAKE)  
  9S-9699 [6] INSERT (EXHAUST)  
  7N-4580 [6] VALVE (EXHAUST)  
  4N-5654 [4] VALVE (INTAKE)  
  6N-7175 [12] ROTOCOIL ASSEMBLY  
  4N-2803 [12] GUIDE  
  2A-4429 [24] LOCK  
  4N-5906 [12] SPRING  
  6N-4784 [1] PISTON GROUP TO CONNECTING ROD  
  1M-6101 [1] PIN CONNECTING ROD TO PISTON  
  008-3214 [2] RETAINER  
  7N-4332 [1] BEARING CONNECTING ROD  
  6N-7436 [1] BEARING CONNECTING ROD  
  4N-0390 [1] ROD ASSEMBLY PISTON TO CRANKSHAFT  
  4N-5619 [1] RING GROUP PISTON PARTS SERVICE  
  7N-0943 [1] LINER CYLINDER  
  2N-6210 [3] SEAL LINER  
  6N-8743 [1] BEARING MAIN CRANKSHAFT  
  4N-0849 [2] PLATE THRUST  
  3P-1323 [2] BOLT BEARING CAP MAIN  
  9H-1031 [2] WASHER BEARING CAP MAIN  
  9L-5854 [1] BAND FILLER  
  4N-1151 [1] GASKET OIL PAN  
 

#SEBP10930888
 

5N-2891: MARINE SOCIETY SPARE PARTS KIT

5N2891 MARINE SOCIETY SPARE PARTS KIT--Propulsion--Part 2 of 2
Serial No. 99U1 to 99U1255 inclusive
FOR DIRECT INJECTION TURBOCHARGED ENGINE
AN ATTACHMENT
SEBP10930888 SEBP1093
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Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9N-1111 [1] LINE ASSEMBLY  
  9N-1112 [1] LINE ASSEMBLY  
  9N-1113 [1] LINE ASSEMBLY  
  9N-1114 [1] LINE ASSEMBLY  
  9N-1115 [1] LINE ASSEMBLY  
  9N-2586 [1] LINE ASSEMBLY  
  9N-1117 [1] LINE ASSEMBLY  
  9N-2588 [1] LINE ASSEMBLY  
  9L-6884 [9] NOZZEL ASSEMBLY FUEL  
  4N-3759 [9] NUT TO VALVE  
  4N-3761 [9] BODY TO VALVE  
  7N-1185 [1] PUMP GROUP FUEL INJECTION  
  1M-1077 [1] SEAL  
  4N-1292 [1] LOCK  
  4N-1797 [1] ADAPTER ASSEMBLY  
  1H-1023 [1] SEAL  
  4N-0422 [1] GEAR ASSEMBLY IDLER AND BALANCE WEIGHT  
    - OR -
  7N-2485 [1] GEAR ASSEMBLY IDLER AND BALANCE WEIGHT  
  4N-0417 [1] GEAR CAMSHAFT  
  1B-8705 [1] KEY  
  4N-0418 [1] GEAR CRANKSHAFT  
  7N-2484 [1] SHAFT  
  7N-2443 [1] WASHER THRUST  
  6N-6127 [1] TURBOCHARGER GROUP  
  2N-2766 [4] LOCKNUT  
  6L-8562 [4] STUD  
  7M-7273 [1] GASKET TURBOCHARGER  
 

#SEBP10930889
 

5N-1718: MARINE SOCIETY SPARE PARTS KIT

5N1718 MARINE SOCIETY SPARE PARTS KIT--Propulsion--Part 1 of 2
Serial No. 99U1256-Up
FOR DIRECT INJECTION TURBOCHARGED ENGINE
AN ATTACHMENT
SEBP10930889 SEBP1093
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Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5P-5693 [1] GASKET KIT VALVE GRINDING  
  6N-9978 [1] HEAD ASSEMBLY PARTS SERVICE  
  2H-3750 [6] BOLT HEAD ASSEMBLY TO CYLINDER BLOCK  
  5H-1504 [6] WASHER HEAD ASSEMBLY TO CYLINDER BLOCK  
  4N-5893 [4] INSERT (INTAKE)  
  9S-9699 [6] INSERT (EXHAUST)  
  7N-2271 [6] VALVE (EXHAUST)  
  4N-5654 [4] VALVE (INTAKE)  
  6N-7175 [12] ROTOCOIL ASSEMBLY  
  4N-3803 [12] GUIDE  
  2A-4429 [24] LOCK  
  4N-5906 [12] SPRING  
  7N-3635 [1] PISTON GROUP TO CONNECTING ROD  
  1M-6101 [1] PIN CONNECTING ROD TO PISTON  
  008-3214 [2] RETAINER  
  7N-4332 [1] BEARING CONNECTING ROD  
  6N-7436 [1] BEARING CONNECTING ROD  
  7N-3229 R [1] ROD ASSEMBLY PISTON TO CRANKSHAFT  
  4N-5619 [1] RING GROUP PISTON PARTS SERVICE  
  7N-0943 [1] LINER CYLINDER  
  2N-6210 [3] SEAL LINER  
  6N-8743 [1] BEARING MAIN CRANKSHAFT  
  4N-0849 [2] PLATE THRUST  
  3P-1323 [2] BOLT BEARING CAP MAIN  
  9H-1031 [2] WASHER BEARING CAP MAIN  
  9L-5854 [1] BAND FILLER  
  4N-1151 [1] GASKET OIL PAN  
  R   REMFG PART MAY BE AVAILABLE
 

Information:

Engine News
Special Instruction
Engine Oil Cooler Inspection, Repair, Testing, and Cleaning {1378}
Engine Oil Cooler Inspection, Repair, Testing, and Cleaning {1378}
Specifications
Duplex Oil Filters
3408 & 3408B INDUSTRIAL & MARINE ENGINE ATTACHMENTS
Reuse And Salvage Guidelines
Engine Oil Cooler Inspection, Repair, Testing, and Cleaning {1378}
Engine Oil Cooler Inspection, Repair, Testing, and Cleaning {1378}
Information Release Memo
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Disassembly and Assembly
Oil Filters & Oil Filter Base
3408C & 3412C MARINE ENGINES
Marine Gear Oil Cooler
3408C & 3412C MARINE ENGINES
Engine Oil Cooler
3408C & 3412C MARINE ENGINES
Engine Oil Cooler (Industrial Engine)
3408 & 3408B INDUSTRIAL AND MARINE ENGINES
Oil Filter Base (Marine Engine)
3408 & 3408B INDUSTRIAL AND MARINE ENGINES
Oil Bypass Valves (Marine Engine)
3408 & 3408B INDUSTRIAL AND MARINE ENGINES
Engine Oil Cooler And Cooler Lines (Marine Engine)
3408 & 3408B INDUSTRIAL AND MARINE ENGINES
Service Magazine

Caterpillar Parts SIS Catalog 3408 :

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