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2N7075 POWER TAKE-OFF CLUTCH ASSEMBLY--Type 2 Specification No. 33586 Part of 1N7305 Front Power Take-Off Group shown on Page 387 D343


BASIC ENGINE
POWER TAKE-OFF GP
MARINE TRANSMISSION
KIT-MARINE SPARE PARTS
BASIC ENGINE
DRIVE GP-PUMP
MARINE TRANSMISSION
KIT-MARINE SPARE PARTS


BASIC ENGINE

POWER TAKE-OFF GP
 

#UEG0897S0730
 

2N-7075: CLUTCH GP

2N7075 POWER TAKE-OFF CLUTCH ASSEMBLY--Type 2
Specification No. 33586
Part of 1N7305 Front Power Take-Off Group shown on Page 387
c155211 UEG0897S
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Parts for your D343 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-4805 [1] RING  
2. 6L-3966 [3] PIN  
  6L-3964 [3] COTTER PIN  
  5D-2751 C [6] WASHER  
3. 5B-5251 [1] LINK  
4. 4L-2849 [1] PLATE (name)  
  1L-6931 [2] SCREW  
5. 4B-4787 [1] LEVER ASSEM.  
6. 3B-8489 [2] FITTING  
7. 9S-1354 [1] NUT  
  6F-0253 [1] LOCKWASHER  
8. 4B-4775 [1] HOSE ASSEM.  
9. 1A-9136 [1] BOLT  
  3F-9556 [1] LOCKWASHER  
10. 7L-0116 [1] LOCK  
11. 5B-6159 [1] SCREW  
12. 5L-4202 [1] HOUSING  
13. 6B-3224 [2] CUP  
14. 4B-7255 [2] CONE  
15. 4L-4866 C [1] KEY  
16. 3B-8490 [1] FITTING  
17. 1L-9088 [1] SHAFT  
18. 2B-4602 [1] PLUG  
19. 2L-8260 [1] SLEEVE  
20. 2N-9363 C [1] RETAINER  
21. 8B-7121 [2] FITTING  
22. 4B-4715 [1] COLLAR ASSEM.  
    (Includes)
  0L-0639 [2] BOLT  
  2L-6267 [2] NUT  
  4B-4722 [2] SHIM  
23. 6L-5151 [2] KEY  
24. 4B-4756 [1] SHAFT  
25. 4B-4725 [1] YOKE  
26. 0S-1591 [2] BOLT  
  9F-5644 [2] LOCKWASHER  
27. 3N-7953 C [1] PLATE ASSEM (floating)  
    (Includes)
28. 4B-4713 [1] SPRING  
29. 2L-8261 [1] PIN  
30. 7S-7934 [1] PLATE ASSEM.  
31. 2L-8256 [1] PLATE  
32. 2L-8257 [1] NUT  
33. 4B-4771 [1] LOCK  
34. 1L-9087 [1] KEY  
35. 2L-8259 [3] LEVER  
36. 2L-8262 [1] RING  
37. 6L-3965 [6] PIN  
  6L-3960 [6] COTTER PIN  
  C   INDICATES CHANGE
 

#UEG0897S0731
 

3N-7840: CLUTCH GP

3N7840 POWER TAKE-OFF CLUTCH GROUP--Type 2
Specification No. 35110
Part of 3N7844 Power Take-Off Group shown on Page 388
c221488 UEG0897S
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Parts for your D343 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-4805 [1] RING  
2. 6L-3966 [3] PIN  
  6L-3964 [3] COTTER  
3. 5D-2751 [6] WASHER-SPRING  
4. 4L-2849 [1] NAMEPLATE-POWER TAKE-OFF (INSTRUCTION)  
  1L-6931 [2] SCREW AS-MACHINE  
5. 4B-4787 [1] LEVER AS  
  0S-1587 [1] BOLT  
6. 3B-8489 [2] FITTING-GREASE  
7. 9S-1354 [1] NUT  
  6F-0253 [1] LOCKWASHER  
8. 4B-4775 [1] HOSE AS  
9. 1A-9136 [1] BOLT  
  3F-9556 [1] LOCKWASHER  
10. 7L-0116 [1] LOCK  
11. 5B-6159 [1] SETSCREW-POINT  
12. 5L-4202 [1] HOUSING-CLUTCH  
13. 6B-3224 [2] CUP-BEARING  
14. 4B-7255 [2] CONE-BEARING  
15. 4L-4866 [1] KEY-SQUARE  
16. 7F-9504 C [1] PLUG-PIPE  
17. 1L-9088 [1] SHAFT-CLUTCH  
18. 2L-6010 [1] PLUG-SPECIAL PIPE  
19. 2L-8260 [1] SLEEVE-SLIDING  
20. 2N-9363 [1] RETAINER-BEARING  
21. 8B-7121 [2] FITTING-HYDRAULIC  
22. 4B-4715 [1] COLLAR AS  
  0L-0639 [2] BOLT  
  2L-6267 [2] LOCKNUT  
  4B-4722 [2] SHIM  
23. 6L-5151 [2] KEY-WOODRUFF  
24. 4B-4756 [1] SHAFT  
25. 4B-4725 [1] YOKE  
26. 0S-1591 [2] BOLT  
  9F-5644 [2] LOCKWASHER  
27. 6L-3965 [6] PIN  
  6L-3960 [6] COTTER  
28. 5B-5251 [6] LINK  
29. 3N-7953 [1] PLATE AS  
30. 3N-7952 [1] PLATE-DRIVING  
31. 2L-8256 [1] PLATE-HUB & BACK  
32. 2L-8257 [1] NUT-HUB  
33. 4B-4771 [1] LOCK  
34. 1L-9087 [1] KEY  
35. 2L-8259 [3] LEVER  
36. 2L-8262 [1] RING-ADJUSTING  
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  5N-3789 C [1] CLUTCH AS (INCL LEVERS,  
    PINS, LINK, COLLAR AS,
    SLEEVE, RINGS & PLATES)
  C   CHANGE FROM PREVIOUS TYPE
 

#UEG0897S0732
 

3N-7840: CLUTCH GP

3N7840 POWER TAKE-OFF CLUTCH ASSEMBLY
Specification No. 35110
Part of 3N7844 Power Take-Off Group shown on Page 388
c203668 UEG0897S
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Parts for your D343 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-4805 [1] RING  
2. 6L-3966 [3] PIN  
  6L-3904 [3] COTTER PIN  
  5D-2751 [6] WASHER  
4. 4L-2849 [1] PLATE (Instruction)  
  [2] SCREW  
5. 4B-4787 [1] LEVER ASSEM.  
    (Includes)
  0S-1587 [1] BOLT  
6. 3B-8489 [2] FITTING  
7. 9S-1354 [1] NUT  
  6F-0253 [1] LOCKWASHER  
8. 4B-4775 [1] HOSE ASSEM.  
9. 1A-9136 [1] BOLT  
  3F-9556 [1] LOCKWASHER  
10. 7L-0116 [1] LOCK  
11. 5B-6159 [1] SCREW  
12. 5L-4202 [1] HOUSING  
13. 6B-3224 [2] CUP  
14. 4B-7255 [2] CONE  
15. 4L-4866 [1] KEY  
16. 3B-8490 [1] FITTING  
17. 1L-9088 [1] SHAFT  
18. 2L-6010 [1] PLUG  
20. 2N-9363 [1] RETAINER  
21. 8B-7121 [2] FITTING  
22. 4B-4715 [1] COLLAR ASSEM.  
  0L-0639 [2] BOLT  
  2L-6267 [2] NUT  
  4B-4722 [2] SHIM  
    (Parts of 4B4715 Assem.)
23. 6L-5151 [2] KEY  
24. 4B-4756 [1] SHAFT  
25. 4B-4725 [1] YOKE  
26. 0S-1591 [2] BOLT  
  9F-5644 [2] LOCKWASHER  
29. 3N-7953 [1] PLATE ASSEM.  
30. 3N-7952 [1] PLATE  
31. 2L-8256 [1] PLATE  
32. 2L-8257 [1] NUT  
33. 4B-4771 [1] LOCK  
34. 1L-9087 [1] KEY  
35. 2L-8259 [3] LEVER  
36. 2L-8262 [1] RING  
37. 6L-3965 [6] PIN  
  6L-3960 [6] COTTER PIN  
38. 5B-5251 [6] LINK  
39. 2L-8260 [1] SLEEVE  
 

#UEG0897S0733
 

3N-8952: KIT-LOCK & SEALING

3N8952 MARINE GEAR LOCK AND SEALING KIT
Part of 3N8951 Marine Society Spare Parts Kit listed on Page 392G
AN ATTACHMENT
UEG0897S0733 UEG0897S
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Parts for your D343 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3F-3728 [2] RING RETAINING FORWARD AND REVERSE FRONT BEARING TO PINION  
  5H-4894 [2] SEAL OUTPUT FLANGE  
  1L-9338 [1] GASKET OIL PUMP TO MANIFOLD ASSEMBLY  
  1L-9347 [2] RING RETAINING FORWARD AND REVERSE CLUTCH SPIDER TO PINION  
  1L-9393 [1] GASKET SELECTOR COVER  
  1L-9394 [2] GASKET SELECTOR COVER  
  1L-9397 [1] GASKET SELECTOR VALVE TO HOUSING  
  2L-1388 [1] GASKET FORWARD SHAFT REAR COVER  
  2L-1732 [1] GASKET FRONT HOUSING TO MAIN HOUSING  
  2L-1734 [1] GASKET MANIFOLD ASSEMBLY TO MAIN HOUSING  
  2L-1735 [2] RING REAR MANIFOLD  
  2L-1737 [1] GASKET TOP COVER  
  2L-1754 [2] RING FORWARD AND REVERSE CLUTCH PINION  
  2L-1755 [2] RING FORWARD AND REVERSE CYLINDER ASSEMBLY  
  2L-1780 [1] GASKET BOTTOM COVER  
  2L-1783 [4] RING FORWARD AND REVERSE SHAFT  
  2L-1784 [2] RING FORWARD AND REVERSE SHAFT  
  2L-1920 [1] GASKET FILTER COVER  
  2L-3649 [12] PLATE LOCK FOR CLUTCH NUTS  
  2L-5895 [1] GASKET OIL RETURN PIPE FROM SELECTOR  
  5L-5596 [1] SEAL OUTPUT FLANGE RETAINER  
  5L-5598 [1] SEAL DRIVE SPIDER RETAINER  
  5L-5748 [1] GASKET DRIVE SPIDER SEAL RETAINER  
  5L-5885 [1] SEAL DRIVE SPIDER TO FRONT BEARING RETAINER  
  5L-6884 [2] SHIM OUTPUT FLANGE TO SHAFT  
  5L-6885 [2] SHIM OUTPUT FLANGE TO SHAFT  
  6L-7863 [2] SHIM OUTPUT FLANGE TO SHAFT  
  7L-2175 [1] SEAL BREATHER  
  7L-2180 [1] SEAL SELECTOR COVER  
  7L-2181 [1] SEAL OUTPUT BEARING RETAINER  
  3N-4817 [6] LOCK FORWARD AND REVERSE PINION BEARING RETAINER  
 

#UEG0897S0734
 

3N-5848: HYDRAULIC PUMP DRIVE MOUNTING GROUP

3N5848 HYDRAULIC PUMP DRIVE MOUNTING GROUP
For hydraulic pump drive with an SAE 11.5 inch single plate overcenter
clutch, SAE No. 2 housing and No. 306 pilot bearing
c153140 UEG0897S
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Parts for your D343 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6L-4023 [1] PULLEY  
2. 0S-1588 [12] BOLT  
3. 3B-4506 [26] LOCKWASHER  
4. 4B-4805 [1] RING  
5. 0S-1591 [14] BOLT  
6. 6L-4022 [1] ADAPTER  
 

#UEG0897S0735
 

3N-8955: KIT-LOCK & SEALING

3N8955 LOCK AND SEALING KIT--Part 1 of 2
Part of 3N8954 Marine Society Spare Parts Kit listed on Page 392F
AN ATTACHMENT
UEG0897S0735 UEG0897S
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Parts for your D343 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3F-3728 [2] RING RETAINING FORWARD AND REVERSE FRONT BEARING TO PINION  
  5H-4894 [2] SEAL OUTPUT FLANGE  
  0L-0364 [4] LOCK TO GEAR PAN  
  1L-9338 [1] GASKET OIL PUMP TO MANIFOLD ASSEMBLY  
  1L-9347 [2] RING RETAINING FORWARD AND REVERSE CLUTCH SPIDER TO PINION  
  1L-9393 [1] GASKET SELECTOR COVER  
  1L-9394 [2] GASKET SELECTOR COVER  
  1L-9397 [1] GASKET SELECTOR VALVE TO HOUSING  
  2L-1388 [1] GASKET FORWARD SHAFT REAR COVER  
  2L-1732 [1] GASKET FRONT HOUSING TO MAIN HOUSING  
  2L-1734 [1] GASKET MANIFOLD ASSEMBLY TO MAIN HOUSING  
  2L-1735 [2] RING REAR MANIFOLD  
  2L-1737 [1] GASKET TOP COVER  
  2L-1754 [2] RING FORWARD AND REVERSE CLUTCH PISTON  
  2L-1755 [2] RING FORWARD AND REVERSE CYLINDER ASSEMBLY  
  2L-1783 [4] RING FORWARD AND REVERSE SHAFT  
  2L-1784 [2] RING FORWARD AND REVERSE SHAFT  
  2L-1920 [1] GASKET FILTER COVER  
  2L-3649 [12] PLATE LOCK FOR CLUTCH NUTS  
  2L-5895 [1] GASKET OIL RETURN PIPE FROM SELECTOR  
  5L-5596 [1] SEAL OUTPUT FLANGE RETAINER  
  5L-5598 [1] SEAL DRIVE SPIDER RETAINER  
  5L-5738 [1] GASKET BOTTOM COVER  
  5L-5748 [1] GASKET DRIVE SPIDER SEAL RETAINER  
  5L-5885 [1] SEAL DRIVE SPIDER TO FRONT BEARING RETAINER  
  5L-6884 [2] SHIM OUTPUT FLANGE TO SHAFT  
  5L-6885 [2] SHIM OUTPUT FLANGE TO SHAFT  
 

#UEG0897S0736
 

3N-8955: KIT-LOCK & SEALING

3N8955 LOCK AND SEALING KIT--Part 2 of 2
Part of 3N8954 Marine Society Spare Parts Kit listed on Page 392F
AN ATTACHMENT
UEG0897S0736 UEG0897S
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Parts for your D343 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6L-7863 [2] SHIM OUTPUT FLANGE TO SHAFT  
  7L-2175 [1] SEAL BREATHER  
  7L-2180 [1] SEAL SELECTOR SHAFT  
  7L-2181 [1] SEAL OUTPUT BEARING RETAINER  
  3N-4817 [6] LOCK FORWARD AND REVERSE PINION BEARING RETAINER  
 

#UEG0897S0737
 

3N-8958: MARINE GEAR LOCK AND SEALING KIT

3N8958 MARINE GEAR LOCK AND SEALING KIT--Part 1 of 2
Part of 3N8957 Marine Society Spare Parts Kit listed on Page 392C
AN ATTACHMENT
UEG0897S0737 UEG0897S
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Parts for your D343 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3F-3728 [2] RING RETAINING FORWARD AND REVERSE FRONT BEARING TO PINION  
  8F-7702 [1] SEAL SHAFT IN MOD. VALVE ASSEMBLY  
  [2] SEAL OUTPUT FLANGE  
  3J-1907 [4] SEAL TO PLUG ON VALVE ASSEMBLY AND PLUGS ON MANIFOLD ASSEMBLY  
  0L-0364 [4] LOCK BULL GEAR PAN  
  [2] RING RETAINING FORWARD AND REVERSE CLUTCH SPIDER TO PINION  
  2L-1732 [1] GASKET FRONT HOUSING TO MAIN HOUSING  
  2L-1734 [1] GASKET MANIFOLD ASSEMBLY TO MAIN ASSEMBLY  
  2L-1737 [1] GASKET TOP COVER  
  2L-1783 [6] RING FORWARD AND REVERSE SHAFT  
  2L-1784 [6] RING FORWARD AND REVERSE SHAFT  
  2L-1920 [1] GASKET FILTER COVER  
  2L-3649 [12] PLATE LOCK CLUTCH NUTS  
  2L-5895 [1] GASKET OIL RETURN PIPE FROM SELECTOR  
  4L-9758 [1] RING PISTON IN MOD. VALVE ASSEMBLY  
  5L-5596 [1] SEAL OUTPUT FLANGE RETAINER  
  5L-5598 [1] SEAL DRIVE SPIDER RETAINER  
  5L-5738 [1] GASKET BOTTOM COVER  
  5L-5748 [1] GASKET DRIVE SPIDER SEAL RETAINER  
  5L-5885 [1] SEAL DRIVE SPIDER TO FRONT HOUSING RETAINER  
  5L-6884 [2] SHIM OUTPUT FLANGE TO SHAFT  
  5L-6885 [2] SHIM OUTPUT FLANGE TO SHAFT  
  6L-7863 [2] SHIM OUTPUT FLANGE TO SHAFT  
  7L-2175 [1] SEAL BREATHER  
  7L-2181 [1] SEAL OUTPUT BEARING RETAINER  
  7L-3348 [2] SEAL PLUGS ON MOD. VALVE ASSEMBLY  
  8L-2786 [1] SEAL PLUG ON MANIFOLD ASSEMBLY  
  1N-5990 [1] GASKET OIL PUMP TO MANIFOLD ASSEMBLY  
  1N-6002 [1] SEAL PLUG ON MANIFOLD ASSEMBLY  
 

#UEG0897S0738
 

3N-8958: MARINE GEAR LOCK AND SEALING KIT

3N8958 MARINE GEAR LOCK AND SEALING KIT--Part 2 of 2
Part of 3N8957 Marine Society Spare Parts Kit listed on Page 392C
AN ATTACHMENT
UEG0897S0738 UEG0897S
  For full view, you need register

Parts for your D343 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3N-4817 [6] LOCK FORWARD AND REVERSE PINION BEARING RETAINER  
  3N-8493 [1] GASKET FORWARD SHAFT REAR COVER  
  3N-8494 [1] GASKET  
  3N-8495 [1] GASKET VALVE ASSEMBLY TO HOUSING  
  3N-8496 [1] GASKET COVER TO MANIFOLD ASSEMBLY  
  3N-8504 [2] RING FORWARD AND REVERSE CLUTCH PINION  
  3N-8505 [2] RING FORWARD AND REVERSE CYLINDER ASSEMBLY  
  3N-8506 [2] RING FORWARD AND REVERSE SHAFT  
  3N-8520 [1] GASKET COVER ON VALVE ASSEMBLY  
  3N-8521 [2] GASKET TOP COVER ON VALVE ASSEMBLY  
  3N-8532 [1] GASKET MOD. VALVE ASSEMBLY TO HOUSING  
  3N-8533 [1] GASKET COVER ON MOD. VALVE ASSEMBLY  
  3N-8534 [1] GASKET BETWEEN HOUSING ON MOD. VALVE ASSEMBLY  
  3N-8535 [1] GASKET COVER ON MOD. VALVE ASSEMBLY  
  3N-8536 [1] GASKET END COVER ON MOD. VALVE ASSEMBLY  
  3N-8541 [2] RING SHAFT IN MOD. VALVE ASSEMBLY  
 

#UEG0897S0739
 

3N-9208: MARINE SOCIETY SPARE PARTS KIT

3N9208 MARINE SOCIETY SPARE PARTS KIT--Propulsion
Part 1 of 3
Serial No. 33B5206-Up. AN ATTACHMENT
UEG0897S0739 UEG0897S
  For full view, you need register

Parts for your D343 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1D-4620 [2] BOLT HEAD TO CYLINDER BLOCK  
  1D-4623 [1] BOLT HEAD TO CYLINDER BLOCK  
  8F-4225 [2] BOLT HEAD TO CYLINDER BLOCK  
  7M-7875 [5] WASHER HEAD TO CYLINDER BLOCK  
  9M-3205 [2] INSERT INLET  
  4N-6765 R [1] HEAD ASSEMBLY PARTS SERVICE  
  5P-1221 [1] GASKET KIT VALVE GRINDING  
  9S-9699 [3] INSERT EXHAUST  
  2A-4429 [20] LOCK  
  4N-3666 [10] GUIDE  
  4N-6761 [10] ROTOCOIL ASSEMBLY  
  6N-0130 [10] WASHER  
  1P-0407 [4] VALVE INLET  
  1P-2629 [6] VALVE EXHAUST  
  2S-4213 [10] SPRING  
  1A-5666 [2] NUT BEARING CAP MAIN  
  3F-8513 [2] RETAINER  
  9L-5854 [1] BAND FILLER LINER TO BLOCK  
  1M-6101 [1] PIN CONNECTING ROD TO PISTON  
  1M-6107 [1] BEARING CONNECTING ROD TO PISTON  
  6N-8759 [1] BEARING ASSEMBLY CRANKSHAFT  
  6N-8758 [1] BEARING ASSEMBLY CRANKSHAFT THRUST  
  9M-3210 [1] GASKET SIDE COVER CYLINDER BLOCK  
  6N-8700 [1] LINER  
  7N-0738 [1] PISTON ASSEMBLY TO CONNECTING ROD  
  1P-1127 [1] RING GROUP PISTON  
  6N-8760 [1] BEARING CRANKSHAFT  
  3S-3978 [3] SEAL LINER TO BLOCK  
  3S-8285 R [1] ROD ASSEMBLY PISTON TO CRANKSHAFT  
  9S-9752 [2] STUD BEARING CAP MAIN  
  R   REMFG PART MAY BE AVAILABLE
 

Information:

Specifications
Front Power Take Off<BR> (8L9435 and 2N7075)
5.4" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS

Caterpillar Parts SIS Catalog D343 :

Truck sale:

Call 
USD $9,850 
CAT D343

Elite Equipment Pros, LLC
Parker, Colorado 80138
Call 
CAT D343

JW Bell LLC
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