MARINE TRANSMISSION
TRANSMISSION GP-MARINEKIT-MARINE SPARE PARTS
TRANSMISSION GP-MARINE
MARINE TRANSMISSION
TRANSMISSION GP-MARINE#SEBP14290630
3N-8942: KIT-MARINE TRANSMISSION
3N8942 MARINE SOCIETY SPARE PARTS KIT-MG509-1.45, 2.00, 2.95:1 RATIO
AN ATTACHMENT
AN ATTACHMENT
Parts for your 3406B MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 3N-8943 Y | [1] | LOCK AND SEALING KIT | ||
| 1B-4207 | [6] | NUT | ||
| 3B-4512 | [6] | LOCKWASHER | ||
| 2K-2711 | [1] | RACE-INNER-OUTPUT FLANGE FRONT | ||
| 4L-3220 | [2] | BEARING-FORWARD & REVERSE CLUTCH SPIDER | ||
| 4L-9768 | [3] | SHIM-OUTPUT BEARING RETAINER | ||
| 4L-9825 | [2] | BEARING-FORWARD & REVERSE SHAFT REAR | ||
| 5L-7722 | [2] | RACE & ROLLER ASSEMBLY-FORWARD & | ||
| REVERSE PINION | ||||
| 5L-7723 | [2] | RACE-INNER-FORWARD & REVERSE PINION | ||
| 6L-2319 | [1] | RACE & ROLLER ASSEMBLY-OUTPUT FLANGE | ||
| FRONT | ||||
| 6L-6563 | [2] | RACE & ROLLER ASSEMBLY-FORWARD & REVERSE | ||
| 6L-6564 | [2] | RACE-INNER-FORWARD & REVERSE PINION | ||
| SHAFT | ||||
| 3N-0709 | [1] | SHIM-OUTPUT BEARING RETAINER | ||
| 3N-0710 | [1] | BEARING ASSEMBLY-OUTPUT FLANGE REAR | ||
| 9S-1362 | [6] | BOLT | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP14290631
3N-8954: KIT-MARINE TRANSMISSION
3N8954 MARINE SOCIETY SPARE PARTS KIT-MG514-4.50, 6.0:1 RATIO
AN ATTACHMENT
AN ATTACHMENT
Parts for your 3406B MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 3N-8955 Y | [1] | LOCK & SEALING KIT | ||
| 1B-4207 | [8] | NUT | ||
| 2B-1712 | [8] | BOLT | ||
| 3B-4512 | [8] | LOCKWASHER | ||
| 2H-8337 | [1] | RACE-OUTER-OUTPUT SHAFT FRONT | ||
| 6H-3957 | [2] | BEARING-FORWARD & REVERSE CLUTCH SPIDER | ||
| 4L-3220 | [1] | BEARING-REVERSE SHAFT FRONT | ||
| 5L-4102 | [2] | BEARING-FORWARD AND REVERSE CLUTCH | ||
| SPIDER | ||||
| 5L-5772 | [2] | RACE & ROLLER ASSEMBLY-FORWARD & REVERSE | ||
| PINION FRONT | ||||
| 5L-5773 | [2] | RACE-INNER-FORWARD & REVERSE PINION | ||
| FRONT | ||||
| 5L-5775 | [1] | BEARING-FORWARD SHAFT FRONT | ||
| 1M-8924 | [1] | RACE & ROLLER ASSEMBLY-OUTPUT SHAFT | ||
| FRONT | ||||
| 2N-9341 | [1] | KIT-BEARING FOR OUTPUT SHAFT REAR | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP14290632
3N-8945: KIT-MARINE TRANSMISSION
3N8945 MARINE SOCIETY SPARE PARTS KIT-MG509-3.83, 4.5:1 RATIO
AN ATTACHMENT
AN ATTACHMENT
Parts for your 3406B MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 3N-8946 Y | [1] | LOCK AND SEALING KIT | ||
| 1B-4209 | [8] | NUT | ||
| 3B-4516 | [8] | LOCKWASHER | ||
| 3B-8845 | [1] | RACE & ROLLER ASSEMBLY | ||
| OUTPUT FLANGE FRONT | ||||
| 3F-5750 | [1] | RACE-INNER-OUTPUT FLANGE FRONT | ||
| 2H-3745 | [8] | BOLT | ||
| 4L-3220 | [2] | BEARING-FORWARD & REVERSE CLUTCH SPIDER | ||
| 4L-9825 | [2] | BEARING-FORWARD & REVERSE SHAFT REAR | ||
| 5L-7722 | [2] | RACE & ROLLER ASSEMBLY-FORWARD & REVERSE | ||
| PINION | ||||
| 5L-7723 | [2] | RACE-INNER-FORWARD & REVERSE PINION | ||
| 6L-6563 | [2] | RACE & ROLLER ASSEMBLY-FORWARD & REVERSE | ||
| PINION SHAFT | ||||
| 6L-6564 | [2] | RACE-INNER-FORWARD & REVERSE | ||
| PINION SHAFT | ||||
| 2N-9330 | [1] | BEARING ASSEMBLY-OUTPUT FLANGE REAR | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP14290633
3N-8943: KIT-LOCK & SEALING
3N8943 LOCK AND SEALING KIT
PART OF 3N8942 MARINE SOCIETY SPARE PARTS KIT
AN ATTACHMENT
PART OF 3N8942 MARINE SOCIETY SPARE PARTS KIT
AN ATTACHMENT
Parts for your 3406B MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 2H-6234 | [2] | RING-RETAINING-FRONT BEARING FORWARD | ||
| & REVERSE SHAFT | ||||
| 4H-8101 | [1] | SEAL-INPUT SHAFT | ||
| 0L-0364 | [14] | LOCK-BEARING RETAINER | ||
| 1L-9393 | [1] | GASKET-COVER | ||
| 1L-9394 | [2] | GASKET-COVER | ||
| 1L-9397 | [1] | GASKET-SELECTOR TO HOUSING | ||
| 2L-1388 | [1] | GASKET-REAR COVER | ||
| 2L-5895 | [1] | GASKET-OIL RETURN PIPE FROM SELECTOR | ||
| 4L-9748 | [1] | GASKET-COVER-OIL STRAINER | ||
| 4L-9757 | [1] | RING-TO REVERSE SHAFT | ||
| 4L-9758 | [1] | RING-TO FORWARD SHAFT | ||
| 4L-9760 | [1] | GASKET-OUTPUT FLANGE RETAINER | ||
| 4L-9761 | [1] | GASKET-INPUT SPIDER WASHER | ||
| 4L-9762 | [1] | GASKET-COVER-BOTTOM | ||
| 4L-9763 | [1] | GASKET-OIL PUMP TO MANIFOLD | ||
| 4L-9764 | [1] | GASKET-REAR FORWARD & REVERSE MANIFOLD | ||
| 4L-9765 | [1] | GASKET-INPUT BEARING RETAINER | ||
| 4L-9767 | [1] | GASKET-FRONT HOUSING TO MAIN HOUSING | ||
| 4L-9783 | [2] | RING-TO FORWARD & REVERSE PINION | ||
| CARRIER | ||||
| 4L-9820 | [2] | RING-RETAINING TO FORWARD & REVERSE | ||
| PINIONS | ||||
| 4L-9822 | [2] | SEAL-OUTPUT FLANGE | ||
| 6L-2194 | [2] | RING-RETAINING-FORWARD & REVERSE | ||
| PISTON CARRIER | ||||
| 6L-5209 | [1] | GASKET-TOP COVER | ||
| 6L-6565 | [2] | RING-RETAINING FRONT BEARING ON FORWARD | ||
| & REVERSE SHAFT | ||||
| 7L-2175 | [1] | SEAL-BREATHER | ||
| 7L-2180 | [1] | SEAL-SELECTOR SHAFT | ||
| 7L-4090 | [1] | SEAL-OUTPUT FLANGE RETAINER | ||
| 4M-8610 | [2] | RING-TO MANIFOLD ASSEMBLY | ||
| 3N-6915 | [2] | SEAL-FORWARD & REVERSE PISTON | ||
#SEBP14290634
3N-8952: KIT-LOCK & SEALING
3N8952 LOCK AND SEALING KIT
PART OF 3N8951 MARINE SOCIETY SPARE PARTS KIT
AN ATTACHMENT
PART OF 3N8951 MARINE SOCIETY SPARE PARTS KIT
AN ATTACHMENT
Parts for your 3406B MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 3F-3728 | [2] | RING-RETAINING-FORWARD & 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 & 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 | ||
| 5N-5267 | [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 & REVERSE CLUTCH PINION | ||
| 2L-1755 | [2] | RING-FORWARD & REVERSE CYLINDER ASSEMBLY | ||
| 2L-1780 | [1] | GASKET-BOTTOM COVER | ||
| 2L-1783 | [4] | RING-FORWARD & REVERSE SHAFT | ||
| 2L-1784 | [2] | RING-FORWARD & 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 & REVERSE PINION BEARING | ||
| RETAINER | ||||
#SEBP14290635
3N-8946: KIT-LOCK & SEALING
3N8946 LOCK AND SEALING KIT
PART OF 3N8945 MARINE SOCIETY SPARE PARTS KIT
AN ATTACHMENT
PART OF 3N8945 MARINE SOCIETY SPARE PARTS KIT
AN ATTACHMENT
Parts for your 3406B MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 3N-8946 | LOCK AND SEALING KIT | |||
| 2H-6234 | [2] | RING-RETAINING-FRONT BEARING FORWARD | ||
| & REVERSE SHAFT | ||||
| 4H-8101 | [1] | SEAL-INPUT SHAFT | ||
| 0L-0364 | [12] | LOCK-BEARING RETAINER | ||
| 1L-9393 | [1] | GASKET-COVER | ||
| 1L-9394 | [2] | GASKET-COVER | ||
| 1L-9397 | [1] | GASKET-SELECTOR TO HOUSING | ||
| 2L-1388 | [1] | GASKET-REAR COVER | ||
| 2L-1778 | [1] | SEAL-OUTPUT FLANGE RETAINER | ||
| 2L-5895 | [1] | GASKET-OIL RETURN PIPE FROM SELECTOR | ||
| 4L-9748 | [1] | GASKET-COVER OIL STRAINER | ||
| 4L-9757 | [1] | RING-TO REVERSE SHAFT | ||
| 4L-9758 | [1] | RING-TO FORWARD SHAFT | ||
| 4L-9761 | [1] | GASKET-INPUT SPIDER WASHER | ||
| 4L-9763 | [1] | GASKET-OIL PUMP TO MANIFOLD | ||
| 4L-9764 | [1] | GASKET-REAR FORWARD & REVERSE MANIFOLD | ||
| 4L-9765 | [1] | GASKET-INPUT BEARING RETAINER | ||
| 4L-9783 | [2] | RING-TO FORWARD & REVERSE PISTON CARRIER | ||
| 4L-9820 | [2] | RING-RETAINING-TO FORWARD & REVERSE | ||
| PINIONS | ||||
| 5L-4626 | [1] | SEAL-OUTPUT FLANGE RETAINER | ||
| 6L-2181 | [2] | LOCK-GEAR PAN | ||
| 6L-2182 | [2] | LOCK-BOLT TO REVERSE SHAFT | ||
| 6L-2194 | [2] | RING-RETAINING-FORWARD & REVERSE | ||
| PISTON CARRIER | ||||
| 6L-5209 | [1] | GASKET-TOP COVER | ||
| 6L-5216 | [1] | GASKET-COVER-BOTTOM | ||
| 6L-5217 | [1] | GASKET-FRONT HOUSING TO MAIN HOUSING | ||
| 6L-6565 | [2] | RING-RETAINING FRONT BEARING ON FORWARD | ||
| & REVERSE SHAFTS | ||||
| 7L-2175 | [1] | SEAL-BREATHER | ||
| 7L-2180 | [1] | SEAL-SELECTOR SHAFT | ||
| 4M-8610 | [2] | RING-TO MANIFOLD ASSEMBLY | ||
| 3N-6915 | [2] | SEAL-FORWARD & REVERSE PISTON CARRIER | ||
| 1T-0467 | [2] | SEAL-OUTPUT FLANGE | ||
#SEBP14290636
3N-8955: KIT-LOCK & SEALING
3N8955 LOCK AND SEALING KIT
PART OF 3N8954 MARINE SOCIETY SPARE PARTS KIT
AN ATTACHMENT
PART OF 3N8954 MARINE SOCIETY SPARE PARTS KIT
AN ATTACHMENT
Parts for your 3406B MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 3F-3728 | [2] | RING-RETAINING-FORWARD & REVERSE FRONT | ||
| BEARING TO PISTON | ||||
| 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 & 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 | ||
| 5N-5267 | [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 & REVERSE CLUTCH PISTON | ||
| 2L-1755 | [2] | RING-FORWARD & REVERSE CYLINDER ASSEMBLY | ||
| 2L-1783 | [4] | RING-FORWARD & REVERSE SHAFT | ||
| 2L-1784 | [2] | RING-FORWARD & 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 | ||
| 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 & REVERSE PINION BEARING | ||
| RETAINER | ||||
#SEBP14290637
3N-5772: GEAR AR-MARINE
3N5772 MARINE GEAR ARRANGEMENT-MG509-2.00:1 RATIO
REPLACED BY 3N4681-PAGE 200
AN ATTACHMENT
REPLACED BY 3N4681-PAGE 200
AN ATTACHMENT
Parts for your 3406B MARINE ENGINE:
CATERPILLAR SIS#SEBP14290638
3N-5771: GEAR AR-MARINE
3N5771 MARINE GEAR ARRANGEMENT-MG509-1.45:1 RATIO
REPLACED BY 3N4680-PAGE 197
AN ATTACHMENT
REPLACED BY 3N4680-PAGE 197
AN ATTACHMENT
Parts for your 3406B MARINE ENGINE:
CATERPILLAR SIS#SEBP14290639
3N-5774: GEAR AR-MARINE
3N5774 MARINE GEAR ARRANGEMENT-MG509-3.83:1 RATIO
REPLACED BY 3N5770-PAGE 239
AN ATTACHMENT
REPLACED BY 3N5770-PAGE 239
AN ATTACHMENT
Parts for your 3406B MARINE ENGINE:
CATERPILLAR SISInformation:
MARINE TRANSMISSION
TRANSMISSION GP-MARINE
Engine News
Special Instruction
Installation of Tapered Dowel Pins for Marine Gear Mounting Brackets{3300}
Installation of Tapered Dowel Pins for Marine Gear Mounting Brackets{3300}
Installation of Tapered Dowel Pins for Marine Gear Mounting Brackets{3300}
Specifications
Disassembly and Assembly
Service Magazine




