DMT Marine Transmission Sales

DI Industrial

When dealing with Seaboard Marine, remember that you are dealing with a company that supports what we sell you, is a listed DMT Marine Transmission factory warranty station and certified USA DMT dealer that you can talk to on the phone or visit our facility. We speak the “language” of heavy duty marine transmissions, like no other in the business. What we are NOT is some totally obscure “E-bay” vendor with that “E-bay Shield”, or a “parts counter monkey”. You can actually call us and talk directly with the “powers to be” first hand should you have any questions or need any “one-on-one” tech support.

DMT Marine Transmission Questions? Call us at 800-200-2628

Current DMT Marine Transmission Lineup

Current DMT Marine Transmission Available Inventory

DMT 18 A Marine Transmission

SAE #5, 4, and SAE #3 bell housings
Engine-matched Rubber Block type coupling
Oil cooler Assembly
Propeller shaft flange
Control cable bracket and Clamp parts for connection of the push-pull cable

3.32 ratio

1 gear in stock

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DMT 100 T Marine Transmission

SAE #3, 2, and SAE #1 bell housings
Engine-matched Rubber Block type coupling
Mounting brackets (Plate Type for welding)
Propeller shaft flange
Control cable bracket and Clamp parts for connection of the push-pull cable

1.61 ratio

1 gear in stock

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DMT 100 IV Marine Transmission

SAE #3, 2, and SAE #1 bell housings
Engine efficiency increase by applying Conical Gear (14˚)
Engine-matched Rubber Block type coupling
Mounting brackets (Plate Type for welding)
Propeller shaft flange
Control cable bracket and Clamp parts for connection of the push-pull cable