Sign InReverse piston for Allison marine gear M and MH
Diagnose your issue →
Trusted by mechanics and professionals worldwide
24 hr Worldwide Shipping
Secure CheckoutReverse piston for Allison marine transmission M and MH
NOTE
For Allison Marine Transmission M15,M15L,M15R,M20,M20L,M20R
For Allsion Marine Transmission MH15,MH15L,MH15R,MH20,MH20L,MH20R,MH30,MH30L,MH30R,MH45,MH45L,MH45R,MH50
RECOMMENDED FOR YOUR ORDER
Add any items you may need before checkout
| Item | Product Description | Price | Qty | Action |
|---|---|---|---|---|
 | Allison Hydraulic pump for marine gear M and MH - NEW Hydraulic pump for Allison marine gear NEW cw NOTE 1: In order to change from the old Detroit Diesel cast iron marine hydraulic pump to the new style aluminum pump show here the following parts would also need to be changed: 1 5150057 Gasket (fell housing to pump adaptor 1 5140397 Adaptor (for inline engines) 1 5140478 Adaptor (for V engines) 1 5189542 Blower shaft 7 1/4" 5189453 Blower shaft 8 7/8" 5189454 Blower shaft 12 1/8" 1 5127670 Hub, blower shaft 1 5145282 Fiber Hub It takes only one blower shaft to make the change but it will depend on the engine you have and where the pump is driven off. This aluminum pump replaces Detroit Diesel Pump # 5112418 NOTE 2For Allison Marine Gear M15,M15L,M15R,M20,M20L,M20RFor Allsion Marine Gear MH15,MH15L,MH15R,MH20,MH20L,MH20R,MH30,MH30L,MH30R,MH45,MH45L,MH45R,MH50 | $ 3,996.00 | 1 | |
 | Allison Hydraulic pump for marine gear M and MH - NEW Hydraulic pump for Allison marine gear NEW To be used with Allison Marine transmission models M15, M15L, M15R, M20, M20L, M20R, MH20, MH20L, MH20R, MH45, MH45L, and MH45R. NOTE 1 In order to change from the old Detroit Diesel cast iron marine hydraulic pump to the new style aluminum pump show here the following parts would also need to be changed: 1 5150057 Gasket for pump adaptor 1 5140397 Adaptor (for inline engines) 1 5140478 Adaptor (for V engines) 1 5189452 Blower shaft 7 1/4" 3-71 1 5189453 Blower shaft 8 7/8" 4-71 1 5189454 Blower shaft 12 1/8" 6-71 1 5127670 Hub, blower shaft 1 5145282 Fiber Hub It takes only one blower shaft to make the change but it will depend on the engine you have and where the pump is driven off.
This aluminum pump replaces Detroit Diesel Pump # 5112419
NOTE 2 For Allison Marine Gear M15,M15L,M15R,M20,M20L,M20R For Allsion Marine Gear MH15,MH15L,MH15R,MH20,MH20L,MH20R,MH30,MH30L,MH30R,MH45,MH45L,MH45R,MH50 | $ 3,790.80 | 1 | |
 | Allison hydraulic pump for marine gear M and MH - REMANUFACTURED 5140373 R Hydraulic pump for Allison marine gear NEW To be used with Allison Marine transmission models M15, M15L, M15R, M20, M20L, M20R, MH20, MH20L, MH20R, MH45, MH45L, and MH45R. NOTE 1 In order to change from the old Detroit Diesel cast iron marine hydraulic pump to the new style aluminum pump show here the following parts would also need to be changed: 1 5150057 Gasket (fell housing to pump adaptor 1 5140397 Adaptor (for inline engines) 1 5140478 Adaptor (for V engines) 1 5189452 Blower shaft 7 1/4" 3-71 1 5189453 Blower shaft 8 7/8" 4-71 1 5189454 Blower shaft 12 1/8" 6-71 1 5127670 Hub, blower shaft 1 5145282 Fiber Hub It takes only one blower shaft to make the change but it will depend on the engine you have and where the pump is driven off.
This aluminum pump replaces Detroit Diesel Pump # 5112419
NOTE 2 For Allison Marine Gear M15,M15L,M15R,M20,M20L,M20R For Allsion Marine Gear MH15,MH15L,MH15R,MH20,MH20L,MH20R,MH30,MH30L,MH30R,MH45,MH45L,MH45R,MH50 | $ 1,760.00 | 1 | |
 | Allison Hydraulic pump for marine gear M and MH - REMANUFACTURED Hydraulic pump for Allison marine gear REMANUFACTURED cw NOTE 1 In order to change from the old Detroit Diesel cast iron marine hydraulic pump to the new style aluminum pump show here the following parts would also need to be changed: 1 5150057 Gasket (fell housing to pump adaptor 1 5140397 Adaptor (for inline engines) 1 5140478 Adaptor (for V engines) 1 5189452 Blower shaft 7 1/4" 3-71 1 5189453 Blower shaft 8 7/8" 4-71 1 5189454 Blower shaft 12 1/8" 6-71 1 5127670 Hub, blower shaft 1 5145282 Fiber Hub It takes only one blower shaft to make the change but it will depend on the engine you have and where the pump is driven off. This aluminum pump replaces Detroit Diesel Pump # 5112418 NOTE 2For Allison Marine Gear M15,M15L,M15R,M20,M20L,M20RFor Allsion Marine Gear MH15,MH15L,MH15R,MH20,MH20L,MH20R,MH30,MH30L,MH30R,MH45,MH45L,MH45R,MH50 | $ 1,794.00 | 1 | |
 | Mechanical Gauges Standard |  | ||
| Mechanical Gauges With Alarm | | ||
| Electrical Gauges 12 Volts | | ||
| Electrical Gauges 24 Volts | |