Looking for a Pump Instead? Click Here to See our Allison Hydraulic Pumps for Detroit Diesel Engines

Detroit Diesel Hydraulic Pump Adapter, For Allison M and MH Transmission. This adaptor is used with 6V71, 8V71, 12V71, 16V71, 6V92, 8V92, 12V92 and 16V92 engines. This item is new, is covered by our one year warranty and weighs 3.2 pounds.

This part is for the following Allison Marine Gears:
•M15 M15L M15R M20 M20L M20R
•MH15 MH15L MH15R MH20 MH20L MH20R
•MH30 MH30L MH30R MH45 MH45L MH45R MH50

Recommended and Related Parts

If you are installing a new adapter, or a new pump, the gasket should be replaced. If it is not replaced, it can lead to leaks, often not long after the new part is put in. To save yourself time later on, consider purchasing these inexpensive parts now.

See Adaptor Gasket (Between Engine and Adaptor)
See Pump Gasket (Between Adaptor and Pump)

If you are looking to revitalize your hydraulic pump, our overhaul kits will make the process fast and easy. These kits include all of the seals and gaskets you will need for the overhaul.

View Overhaul Kit

For those looking to perform more extensive work, we sell repair kits to get your Allison Transmission running again. These kits are good to have as a backup, in case of an emergency later on. To see more, please select the appropriate model below.

See Allison M Transmission Repair Kits
See Allison MH Transmission Repair Kits

At Diesel Pro, we have established a reputation as a trustworthy provider of high quality parts. We offer a leading one year warranty on new parts, and your satisfaction is guaranteed. If you need any help locating another part for your Detroit Diesel hydraulic pump, need help with identifying a problem, or anything else, please call us at 888-433-4735 and we will be happy to help.