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5N4426 MARINE GEAR GROUP--MG514--4.50:1 Ratio--Part 2 of 3--Type 2 Specification No. 35937 Part of 3N7112 Marine Gear Arrangement listed on Page 169 7L7310 Selector Valve parts are shown on Page 208 3408


MARINE TRANSMISSION
TRANSMISSION GP-MARINE

MARINE ENGINE 3408 MARINE ENGINE 99U
 3408 MARINE ENGINE 99U00001-04603 SEBP1093 3408 99U   (1976)

MARINE TRANSMISSION

TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
5N-4426 TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
5N-4426 TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
5N-4426 TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
5N-4426 TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
5N-4426 TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
5N-4426 TRANSMISSION GP-MARINE
 

#SEBP10930820
 

5N-4426: TRANSMISSION GP-MARINE

5N4426 MARINE GEAR GROUP--MG514--4.50:1 Ratio--Part 2 of 3--Type 2
Specification No. 35937
Part of 3N7112 Marine Gear Arrangement listed on Page 169
7L7310 Selector Valve parts are shown on Page 208
c164911 SEBP1093
5N4426 TRANSMISSION GP-MARINE Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3J-5389 [1] PLUG  
  8B-2664 [1] BUSHING  
  5L-7820 [2] BOLT  
    (Part of 3N4825 Assem.)
  3B-7270 [1] NIPPLE  
  7L-7310 Y [1] VALVE ASSEM.  
    (Separate Illustration)
  0T-0573 [2] BOLT (2.75"LONG)  
  7F-3425 [2] BOLT (5.75"LONG)  
  2B-7412 [1] PLUG  
  3L-3048 [1] HOUSING  
  3L-3049 [1] STRAINER  
  7F-6654 [1] NIPPLE  
  5F-6371 [1] UNION  
  3N-9812 C [1] PUMP ASSEM.  
  3N-4818 [1] MANIFOLD ASSEM.  
  7H-3171 [5] PLUG (46 in. dia.)  
  2L-5896 [2] PLUG (44 in. dia.)  
  3H-9675 [1] PIN  
    (Part of 3N4818 Assem.)
  4B-5984 [1] ELBOW  
  3B-7270 [1] NIPPLE  
  5L-5599 [1] HOSE ASSEM.  
  8L-7971 [1] CROSS  
  5M-6213 [1] PLUG  
  9B-3523 [1] BUSHING  
  8B-7245 [1] CHAIN  
  8B-7016 [1] LINK  
  6F-5272 [1] CLIP  
  5B-6172 [1] WASHER  
  1B-5174 [1] PLUG  
  6L-7524 [1] SPRING  
  1L-9283 [1] PISTON  
  1A-1460 [2] BOLT (2" long)  
  0L-1329 [2] BOLT (3" long)  
  2L-8230 [1] COVER  
  2L-1920 [1] GASKET  
  2L-1923 [1] ELEMENT ASSEM.  
    (Includes)
  5S-0484 [1] ELEMENT (Disposable)  
  2L-1925 [1] SPRING  
  2L-1926 [1] SEAT  
  2L-1924 [1] TUBE ASSEM.  
  4B-5984 [1] ELBOW  
  3B-7270 [1] NIPPLE  
  0S-1594 [4] BOLT  
  6L-5077 [1] GAUGE  
  4B-2661 [1] PLUG  
    (Part of 3N4825 ASSEM.)
  2L-1748 [1] TUBE ASSEM.  
  2L-1808 [1] PLATE  
  2L-1388 [1] GASKET  
  7L-7307 [1] HOSE ASSEM.  
  0T-0102 [4] BOLT  
  0L-0364 [4] LOCK  
  2L-8222 [1] FLANGE  
  0T-0856 [3] BOLT  
  1B-5174 [2] PLUG  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10930821
 

5N-4426: TRANSMISSION GP-MARINE

5N4426 MARINE GEAR GROUP--MG514--4.50:1 Ratio--Part 3 of 3--Type 2
Specification No. 35937
Part of 3N7112 Marine Gear Arrangement listed on Page 169
c171483 SEBP1093
5N4426 TRANSMISSION GP-MARINE Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0L-1351 [2] BOLT  
  4L-3263 [1] RING  
  1T-0143 [2] PIN (.375 in. Diameter)  
  3L-3248 [2] PIN (.50 in. Diameter)  
  5L-4080 [2] SPRING  
  5L-4763 [2] PIN (Spring)  
    (Parts of 3N4825 Assem.)
  5L-5798 [2] PINION (28 Teeth)  
  6V-0655 C [1] BEARING  
    (Part of 5N5261 Assem.)
  5L-5885 [1] SEAL  
  3F-3728 [2] RING  
  3N-4175 [1] WASHER  
  1D-4627 [2] BOLT  
  5N-4393 [1] SHAFT ASSEM  
  5L-5598 [1] SEAL  
  5N-5261 C [1] GEAR ASSEM. (54 teeth)  
  5L-5799 [1] RETAINER  
  5L-5748 [1] GASKET  
  0S-1588 [6] BOLT  
  8L-8573 [1] SPIDER  
  2N-4620 [26] BLOCK  
  1M-8924 [1] INNER RACE AND ROLLER ASSEM.  
  2H-8337 [1] RACE (outer)  
  3N-6546 [1] WASHER  
  3N-4824 [1] HOUSING ASSEM.  
  5P-0783 [3] BOLT  
  5N-5267 C [1] GASKET  
  0S-1588 [19] BOLT  
  5L-5736 [1] SHAFT  
  5L-5589 [1] KEY  
  5L-5738 [1] GASKET  
  9B-7237 [22] BOLT  
  5L-5591 [1] PAN  
  5L-5797 [1] GEAR (126 TEETH)  
  5L-5590 [1] COVER  
  4L-3191 [1] COVER  
  7H-3171 [2] PLUG  
    (PART OF 3N4825 ASSEM)
  7L-2175 [1] RING  
  0L-1351 [10] BOLT  
  2L-1736 [1] PLATE  
  2L-1737 [1] GASKET  
  3N-4825 [1] HOUSING ASSEM.  
  2L-0152 [1] PLATE  
  4B-4158 [4] SCREW  
    (Parts of 3N4825 Assem.)
  0S-1591 [16] BOLT  
  2L-1734 [1] GASKET  
  3S-2713 [24] NUT  
  2L-3649 [12] LOCK  
  5L-5587 [24] SPRING  
  5L-5588 [24] SLEEVE  
  2L-1754 [2] RING  
  2L-1735 [2] RING  
  5L-5586 [2] PISTON  
  5L-5585 [2] RETAINER  
  2L-1784 [2] RING  
  6H-3957 [2] BEARING  
  2L-1783 [4] RING  
  2L-1755 [2] RING  
  5L-5731 [2] SPACER  
  3B-8485 [1] FITTING  
  5L-4102 [2] BEARING  
  5L-5737 [1] RETAINER  
  6L-7863 [2] SHIM (.010" THICK)  
  5L-6884 [2] SHIM (.015" THICK)  
  5L-6885 [2] SHIM (.020" THICK)  
  5L-5597 [1] WASHER  
  5L-5596 [1] SEAL  
  5L-5745 [1] FLANGE  
  5H-4894 [2] SEAL  
  0S-1585 [8] BOLT  
  7L-2181 [1] SEAL  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  2N-9341 [1] KIT  
    (Bearing and Shim)
  C   INDICATES CHANGE
 

#SEBP10930822
 

5N-4426: TRANSMISSION GP-MARINE

5N4426 MARINE GEAR GROUP--MG514--4.50:1 Ratio--Part 1 of 5--Type 3
Specification No. 35937
Part of 3N7112 Marine Gear Arrangement listed on Page 169
AN ATTACHMENT
c305234 SEBP1093
5N4426 TRANSMISSION GP-MARINE Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-5389 [1] PLUG  
2. 8B-2664 [1] BUSHING-REDUCING  
3. 8L-7971 [1] CROSS  
4. 5M-6213 [1] PLUG  
5. 9B-3523 [1] BUSHING  
6. 1B-5174 [1] PLUG-PIPE  
7. 6L-7524 [1] SPRING  
8. 1L-9283 [1] PISTON  
9. 2L-1808 [1] COVER  
10. 2L-1388 [1] GASKET  
11. 0S-1594 C [4] BOLT  
12. 5N-5988 C [1] HOSE AS  
13. 5B-5984 [2] ELBOW  
14. 3B-7270 [3] NIPPLE  
15. 011-7219 C [2] BUSHING-PIPE  
16. 5L-5599 [1] HOSE AS-OIL  
17. 9G-6470 C [1] PUMP AS-OIL  
18. 5F-6371 [1] CONNECTOR  
19. 3L-3049 [1] STRAINER  
20. 7F-6654 [1] NIPPLE-PIPE  
21. 2B-7412 [1] PLUG-PIPE  
22. 3L-3048 [1] HOUSING-STRAINER  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP10930823
 

5N-4426: TRANSMISSION GP-MARINE

5N4426 MARINE GEAR GROUP--MG514--4.50:1 Ratio--Part 2 of 5--Type 3
Specification No. 35937. Part of 3N7112 Marine Gear Arrangement listed on Page
169. 7L7310 Selector Valve parts are shown on Page 208. AN ATTACHMENT
c305235 SEBP1093
5N4426 TRANSMISSION GP-MARINE Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7F-3425 [2] BOLT  
2. 0T-0573 [2] BOLT  
3. 6F-5272 [1] CLIP  
4. 5B-6172 [1] WASHER  
5. 8B-7016 [1] LINK  
6. 8B-7245 [1] CHAIN  
7. 2L-8230 [1] COVER-FILTER  
8. 0L-1329 [2] BOLT  
9. 1A-1460 [2] BOLT  
10. 2L-1920 [1] GASKET-COVER  
11. 2L-1923 [1] ELEMENT AS  
  2L-1925 [1] SPRING  
  2L-1926 [1] SEAT-SPRING  
  2L-1924 [1] TUBE AS  
  1W-7399 [1] ELEMENT AS-FILTER  
12. 6L-5077 [1] GAUGE-OIL LEVEL  
13. 2L-1748 [1] TUBE AS-GAUGE  
14. 2B-7411 [2] PLUG  
15. 5L-5590 [1] COVER-BOTTOM  
16. 0T-0102 [4] BOLT  
17. 0L-0364 [4] LOCK  
18. 7L-7310 Y [1] VALVE AS-SELECTOR  
  Y   SEPARATE ILLUSTRATION
 

#SEBP10930824
 

5N-4426: TRANSMISSION GP-MARINE

5N4426 MARINE GEAR GROUP--MG514--4.50:1 Ratio--Part 3 of 5--Type 3
Specification No. 35937
Part of 3N7112 Marine Gear Arrangement listed on Page 169. AN ATTACHMENT
c305236 SEBP1093
5N4426 TRANSMISSION GP-MARINE Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-5260 [1] GEAR AS-DRIVE TRANSFER (DRIVEN)  
2. 6V-0654 [1] BALL BEARING  
3. 5P-9095 [2] RACE-BEARING-OUTER  
    (OUTER)
4. 5P-9096 [2] BEARING-INNER  
    ASSEM.
5. 0S-1748 [12] BOLT  
6. 3N-4817 [6] LOCK-BOLT  
7. 5L-5585 [2] RETAINER-BEARING  
8. 5L-6569 [2] SPIDER AS-CLUTCH  
    (EACH INCLUDES)
  2A-3870 [12] STUD  
  2L-3650 [6] PIN-SPRING (SPRING)  
9. 5L-5587 [24] SPRING-RELEASE  
10. 5L-5588 [24] SLEEVE-SPLIT (SPLIT)  
11. 2L-1754 [2] RING-PISTON  
12. 5L-5586 [2] PISTON  
13. 1L-9338 [1] GASKET-PUMP  
14. 0S-1594 [4] BOLT  
15. 5N-1888 [1] SLEEVE-DRIVE  
16. 4L-9752 [1] PIN  
17. 5N-6137 C [14] PLATE-CLUTCH  
18. 3L-8440 [16] PLATE-CLUTCH  
19. 1L-9347 [2] RING-RETAINING  
20. 5L-5731 [2] SPACER  
21. 5L-4102 [2] BALL BEARING  
22. 3F-3728 [2] RING-SNAP  
23. 5N-4394 C [1] SHAFT AS-REVERSE CLUTCH  
24. 3N-4173 [2] KEY  
25. 5N-5262 [2] SHIM .11MM(.005IN)THK .114MM(.0045IN.)THK  
  5N-5263 [2] SHIM .160MM(.0063IN.)THK  
  5N-5264 [2] SHIM .47MM(.019IN)THK .470MM(.0185IN.)THK  
26. 3N-4819 [1] WASHER-RETAINER  
27. 3L-1337 [2] ELBOW  
28. 6L-2701 [6] BOLT-PLACE  
29. 3N-4816 [1] CARRIER-BEARING  
30. 5N-1899 [1] TUBE AS-FLARED  
31. 9L-8496 [1] TEE-INVERTER FLARED  
32. 5N-1898 [1] TUBE AS-FLARED  
33. 5B-6172 [1] WASHER  
34. 4H-8878 [1] CLIP  
35. 3N-4822 [1] PIPE AS-RETURN  
36. 2L-5893 [2] PIN-SPRING (SPRING)  
37. 2L-5891 [1] PISTON  
38. 5L-6574 [1] CARRIER AS-TUBE  
39. 5L-6701 [1] SCREW-ADJUSTING  
  5L-6702 [1] LOCK-NUT  
40. 5L-6572 [1] SPRING-COMPENSATOR  
41. 2L-5895 [1] GASKET-PIPE  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP10930825
 

5N-4426: TRANSMISSION GP-MARINE

5N4426 MARINE GEAR GROUP--MG514--4.50:1 Ratio--Part 4 of 5--Type 3
Specification No. 35937
Part of 3N7112 Marine Gear Arrangement listed on Page 169. AN ATTACHMENT
c306021 SEBP1093
5N4426 TRANSMISSION GP-MARINE Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6H-3957 [2] BALL BEARING  
2. 2L-1783 [4] RING-PISTON  
3. 2L-1755 [2] RING-PISTON  
4. 5L-5737 [1] RETAINER-BEARING  
5. 3B-8485 [1] FITTING-HYDRAULIC  
6. 5N-6124 C [1] FLANGE AS-COMPANION  
7. 5H-4894 [2] SEAL-LIP TYPE  
8. 0S-1585 [8] BOLT  
9. 7L-2181 [1] SEAL-O-RING  
10. 2N-9341 [1] KIT-BEARING & SHIM (BEARING AND SHIM)  
11. 9B-7237 [22] BOLT  
12. 5L-5738 [1] GASKET  
13. 5L-5736 [1] SHAFT-OUTPUT (OUTPUT)  
14. 5N-5267 [1] GASKET  
15. 0S-1588 [19] BOLT  
16. 5L-5797 [1] GEAR-OUTPUT SHAFT (OUTPUT)  
17. 5L-5591 [1] PAN-GEAR (GEAR)  
18. 5P-0783 [3] BOLT-12 POINT HEAD  
19. 5L-5589 [1] KEY  
20. 3N-6546 [1] WASHER-RETAINER  
21. 5N-4393 C [1] SHAFT AS-FORWARD CLUTCH  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP10930826
 

5N-4426: TRANSMISSION GP-MARINE

5N4426 MARINE GEAR GROUP--MG514--4.50:1 Ratio--Part 5 of 5--Type 3
Specification No. 35937
Part of 3N7112 Marine Gear Arrangement listed on Page 169. AN ATTACHMENT
c306022 SEBP1093
5N4426 TRANSMISSION GP-MARINE Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4L-3191 [1] PLATE-COVER  
2. 0L-1351 [12] BOLT  
3. 2L-1736 [1] PLATE-TOP COVER  
  2L-1737 [1] GASKET-PLATE  
4. 5L-5798 [2] PINION  
5. 5N-5261 [1] GEAR AS-DRIVE TRANSFER (DRIVING)  
    (54 TEETH)
6. 6V-0655 [1] BALL BEARING  
7. 2N-9418 [1] BREATHER AS  
8. 7L-2175 [1] SEAL-O-RING  
9. 3N-4825 [1] HOUSING AS-MAIN  
  4B-2661 [1] PLUG-PIPE  
  5L-7820 [2] BOLT-EYE  
10. 1T-0143 [2] DOWEL (.375IN.)  
  3L-3248 [2] PIN (.500IN.)  
11. 2L-0152 [1] PLATE-INSTRUCTION  
  4B-4158 [4] SCREW  
12. 7H-3171 [3] PLUG-PIPE  
  5L-5744 [2] SPRING  
  5L-5711 [1] PIN-SPRING  
  5L-4080 [2] SPRING  
  5L-4763 [2] PIN-SPRING  
13. 2L-1734 [1] GASKET  
14. 3N-4818 [1] MANIFOLD AS  
  7H-3171 [5] PLUG-PIPE 11.7MM(.46IN.)THK  
  2L-5896 [2] PLUG-ORIFICE 11.4MM(.45IN.)THK  
  2B-7457 [6] PLUG-PIPE 12.9MM(.51IN.)THK  
  3H-9675 [1] PIN-SPRING  
15. 0S-1591 [16] BOLT  
16. 3S-2713 [24] NUT-FULL  
  2L-3649 [12] PLATE-LOCK  
17. 6L-3354 [2] CYLINDER AS  
    (EACH INCLUDES)
  3H-9675 [3] PIN-SPRING  
  3L-5877 [3] SETSCREW  
18. 2L-1735 [2] RING-PISTON  
19. 5L-5596 [1] SEAL-RUBBER  
20. 5L-5745 [1] FLANGE-PROPELLER  
21. 0T-0856 [3] BOLT  
22. 5L-5597 [1] WASHER-RETAINING  
  5L-6884 [2] SHIM .38MM(.015IN.)THK  
  5L-6885 [2] SHIM .51MM(.020IN.)THK  
  6L-7863 [2] SHIM .25MM(.010IN.(THK  
23. 3N-4824 [1] HOUSING AS-FRONT (FRONT)  
  5L-5748 [1] GASKET  
24. 2H-8337 [1] RACE-ROLLER BEARING (OUTER)  
  1M-8924 [1] BEARING  
25. 2N-4620 [26] BLOCK-RUBBER  
26. 8L-8573 [1] SPIDER-DRIVE  
27. 0S-1588 [6] BOLT  
28. 5L-5799 [1] RETAINER-BEARING  
29. 5L-5598 [1] SEAL-RUBBER  
30. 1D-4627 [2] BOLT  
31. 3N-4175 [1] WASHER-RETAINER  
32. 5L-5885 [1] SEAL-LIP TYPE  
33. 4L-3263 [1] RING-DRIVING  
 

#SEBP10930827
 

3N-5656: TRANSMISSION GP-MARINE

3N5656 MARINE GEAR GROUP--MG514M--4.50:1 Ratio--Part 1 of 5--Type 1
Specification No. 35034. Part of 3N5856 Marine Gear Arrangement listed on Page
170. 3N8478 Cylinder parts are shown on Page 209
c151721 SEBP1093
3N5656 TRANSMISSION GP-MARINE Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5L-5731 [2] SPACER  
2. 0S-1748 [12] BOLT  
  3N-4817 [6] LOCK  
3. 5L-4102 [2] BEARING  
4. 5L-5585 [2] RETAINER  
5. 5L-6569 [2] SPIDER ASSEM.  
    (Each Includes)
6. 2A-3870 [12] STUD  
7. 2L-3650 [6] PIN  
8. 1N-5990 [1] GASKET  
9. 3N-8501 [2] PISTON  
10. 3S-2713 [24] NUT  
  2L-3649 [12] PLATE (lock)  
11. 3N-8504 [2] RING  
12. 2L-1783 [6] RING  
13. 2L-1784 [6] RING  
14. 3H-1118 [1] PIN  
15. 3N-8510 [1] SLEEVE  
16. 3N-8487 [1] PUMP ASSEM. (oil)  
17. 3N-8500 [1] PIN  
18. 3B-8485 [1] FITTING  
19. 6H-3957 [2] BEARING  
20. 3N-8478 H [2] CYLINDER ASSEM.  
21. 3N-4170 [1] GEAR (54 teeth)  
22. 3N-8505 [2] RING  
23. 1L-9347 [2] RING  
24. 3N-8506 [2] RING  
25. 0S-1585 [6] BOLT  
26. 3B-6499 [1] ELBOW  
27. 4B-4609 [1] NIPPLE  
28. 9B-7237 [22] BOLT  
29. 0S-1588 [19] BOLT  
30. 5L-5773 [2] RACE (inner)  
31. 5L-5772 [2] RACE (outer)  
32. 3F-3728 [2] RING  
33. 4L-3220 [1] BEARING  
34. 3N-8509 [1] SHAFT ASSEM.  
  3N-4173 [2] KEY  
35. 3N-4819 [1] WASHER  
36. 1D-4627 [1] BOLT  
37. 3L-1337 [2] ELBOW  
38. 6L-2701 [6] BOLT  
39. 3N-4816 [1] CARRIER  
  H   SEPARATE ILLUSTRATION
 

#SEBP10930828
 

3N-5656: TRANSMISSION GP-MARINE

3N5656 MARINE GEAR GROUP--MG514M--4.50:1 Ratio--Part 2 of 5--Type 1
Specification No. 35034. Part of 3N5856 Marine Gear Arrangement listed on Page
170. 3N8525 & 3N8515 Valve parts are shown on Pages 210 & 211
c151722 SEBP1093
3N5656 TRANSMISSION GP-MARINE Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-8507 [1] BOLT  
2. 5F-4899 [1] BOLT  
3. 8S-9089 [1] BOLT  
4. 1A-7669 [2] BOLT  
5. 3N-8525 H [1] VALVE ASSEM.  
6. 0L-1143 [1] BOLT  
7. 9H-8260 [1] BOLT  
8. 3N-8515 H [1] VALVE ASSEM. (pressure regulator)  
9. 3N-8495 [1] GASKET  
10. 9S-4191 [1] PLUG  
  3J-1907 [1] SEAL  
11. 7L-8074 [1] ELBOW  
  3B-7745 [1] NIPPLE  
12. 1A-2029 [2] BOLT  
13. 3N-8497 [1] HOSE ASSEM. 4.92 dm(19.38 in.)  
14. 0S-1594 [10] BOLT  
15. 3N-8492 [1] COVER  
  3N-8496 [1] GASKET  
16. 8B-7245 [1] CHAIN  
  8B-7016 [1] LINK  
  6F-5272 [1] CLIP  
  5B-6172 [1] WASHER  
17. 1A-1460 [2] BOLT  
18. 3B-7749 [1] NIPPLE  
19. 4B-9030 [1] ELBOW  
20. 1L-9283 [1] PISTON  
21. 6L-7524 [1] SPRING  
22. 0L-1329 [2] BOLT  
23. 1B-5174 [1] PLUG  
24. 3N-8489 [1] COVER  
25. 2L-1920 [1] GASKET  
26. 5S-0484 [1] ELEMENT ASSEM. (filter)  
27. 3N-8503 [1] PLATE  
28. 004-5703 [1] ADAPTER  
29. 3N-8512 [1] SPRING  
30. 6L-5077 [1] GAUGE  
31. 2L-1748 [1] TUBE  
32. 0S-1588 [2] BOLT  
  H   SEPARATE ILLUSTRATION
 

#SEBP10930829
 

3N-5656: TRANSMISSION GP-MARINE

3N5656 MARINE GEAR GROUP--MG514M--4.50:1 Ratio--Part 3 of 5--Type 1
Specification No. 35034
Part of 3N5856 Marine Gear Arrangement listed on Page 170
c202844 SEBP1093
3N5656 TRANSMISSION GP-MARINE Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9M-9840 [1] CLAMP  
  5B-6172 [1] WASHER  
2. 4L-5687 HOSE ASSEM. 2.29 dm(9.00 in.)  
3. 9L-8496 [1] TEE  
4. 4L-5686 [1] HOSE ASSEM. 1.08 dm(4.25 in.)  
5. 3N-8486 [1] PIPE ASSEM.  
    (Includes)
6. 5L-6572 [1] SPRING  
7. 2L-5893 [2] PIN  
8. 5L-6701 [1] BOLT  
  5L-6702 [1] LOCK  
9. 5L-6574 [1] CARRIER ASSEM.  
10. 2L-5891 [1] PISTON  
11. 3K-4897 [1] PIN  
12. 3N-8511 [1] SPRING  
13. 3N-8491 [1] COVER  
  3N-8494 [1] GASKET  
14. 2L-5895 [1] GASKET  
15. 3N-8499 [1] MANIFOLD ASSEM.  
    (Includes)
16. 9S-4185 [1] PLUG  
  8L-2786 [1] SEAL  
17. 1N-5998 [1] PLUG  
  1N-6002 [1] SEAL  
18. 9S-4191 [3] PLUG  
  3J-1907 [3] SEAL  
19. 3N-8477 [1] CARRIER  
20. 1A-1460 [2] BOLT  
21. 3N-8514 [1] GAUGE (oil temperature)  
22. 2B-7411 [1] PLUG  
23. 3N-8498 [1] HOSE ASSEM. 4.57 dm(18.00 in.)  
24. 3L-3869 [1] UNION  
25. 0S-1587 [4] BOLT  
26. 3N-8513 [4] STUD  
  1D-4717 [4] NUT  
27. 3L-3360 [1] STRAINER (oil)  
 

Information:

Engine News
New Hose Assembly Will Give Longer Service Life With High Oil Temperatures
1979/05/23
2N4620 Rubber Drive Block Reinstated For Parts Service
1990/03/01
Special Instruction
Alignment Of Caterpillar Marine Transmissions And Marine Engines{1000, 3300}
Alignment Of Caterpillar Marine Transmissions And Marine Engines{1000, 3300}
Installation of Tapered Dowel Pins for Marine Gear Mounting Brackets{3300}
Installation of Tapered Dowel Pins for Marine Gear Mounting Brackets{3300}
Sea Trial Measurements On Caterpillar Marine Engines{1000, 3300}
Sea Trial Measurements On Caterpillar Marine Engines{1000, 3300}
Installation Of 5N2501 Sound Isolation Mounting Group{3300}
Installation Of 5N2501 Sound Isolation Mounting Group{3300}
Specifications
Oil Pump<BR> (3N8721)
7211 & 7221 MARINE TRANSMISSIONS
Clutches<BR> (3N8746 &amp; 3N8748)
7211 & 7221 MARINE TRANSMISSIONS
Oil Filter<BR> (2S6457)
7211 & 7221 MARINE TRANSMISSIONS
Systems Operation
Systems Operation
7211 & 7221 MARINE TRANSMISSIONS
Testing and Adjusting
Testing and Adjusting
7211 & 7221 MARINE TRANSMISSIONS
Disassembly and Assembly
Marine Gear Oil Cooler
3408C & 3412C MARINE ENGINES
Oil Pump
7211 & 7221 MARINE TRANSMISSIONS
Magnetic Strainer
7211 & 7221 MARINE TRANSMISSIONS
Oil Filter
7211 & 7221 MARINE TRANSMISSIONS
Spider
7211 & 7221 MARINE TRANSMISSIONS
Ahead (Forward) And Astern (Reverse) Clutches
7211 & 7221 MARINE TRANSMISSIONS
Clutch Hubs
7211 & 7221 MARINE TRANSMISSIONS
Main Drive Gear And Output Shaft
7211 & 7221 MARINE TRANSMISSIONS
Service Magazine
Use Fluid-Type Vibration Damper To Control Vibrations{1205,3305}
1980/11/24
New Flexible Coupling Group Must Be Installed Correctly {3300,3252}
1982/11/29
New Flexible Coupling Used {3252,3303,3300}
1986/07/07
Improved 5P3000 Engine And Transmission Shipping Stand Assembly; Modification Available For Stands Already In Use{0640}
1977/04/25
New Oil Pressure Gauge Available For Marine Transmissions Used On D348, D349, D353, D379, D398, D399, 3406 And 3408 Marine Engines{7457,3300}
1978/04/24
New Springs Available For Forward And Reverse Clutches, And New Tool To Correctly Position The Clutches Of Twin Disc MG514 Marine Transmission{3302,0626}
1978/09/25
Caution: Do Not Change Orifice In Water Outlet Of Auxiliary Pump Group{1371}
1978/12/18
New Hose Assembly Will Give Longer Service Life With High Oil Temperatures{3314}
1979/05/07
New &quot;L-Shaped&quot; Clutch Plates Now Used{3302}
1979/06/04

Caterpillar Parts SIS Catalog 3408 :

TRANSMISSION GP-MARINE
5N-4426 TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
5N-4426 TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
5N-4426 TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
5N-4426 TRANSMISSION GP-MARINE
MARINE GEAR GROUP
3N-4550 MARINE GEAR GROUP
MARINE GEAR GROUP
3N-4550 MARINE GEAR GROUP
MARINE GEAR GROUP
3N-4550 MARINE GEAR GROUP
TRANSMISSION GP-MARINE
5N-4425 TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
5N-4426 TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
5N-4426 TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
5N-4426 TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
5N-4426 TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
5N-4426 TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
5N-4426 TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
3N-5656 TRANSMISSION GP-MARINE
TRANSMISSION GP-MARINE
3N-5656 TRANSMISSION GP-MARINE

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Caterpillar 3408 IND, Construction
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Caterpillar 3408 IND, Construction
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LOUISIANA CAT POWER SYSTEMS
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