Coupler Diagram Reference

Marine Machining & Manufacturing has provided the following charts to help you identify the marine coupler that you need. The first chart is organized by transmission manufacturer. The second is sorted by flange diameter. The friendly and highly-experienced staff at Marine Machining & Manufacturing is ready to answer your questions and assist you with identifying the coupler you are looking for. The following guides will help you find the coupler you need by either flange diameter or by manufacturer including:

Allison
Borg Warner
Capitol
Hurth
Newage

Paragon
Twin Disc
Volvo Penta
ZF
Universal (Atomic Four)

Transmission Manufacturer:

Click here for a downloadable transmission manufacturer guide

Flange Diameter:

Click here for a downloadable flange diameter guide