DI Industrial

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DMT Product Catalog

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

DMT 18 A Marine Transmission

DMT 18 A 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 70 T Marine Transmission

DMT 70 T 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

3.12 ratio

2 gears in stock
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DMT 100 T Marine Transmission

DMT 100 T 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

2.06 ratio

3 gears in stock
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DMT 90 A Marine Transmission

3.46 ratio

2 gears in stock
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DMT 110 A Marine Transmission

DMT 110 A 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

2.09 ratio

1 gear in stock
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DMT 136 H Marine Transmission

DMT 136 H 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

3.46 ratio

1 gear in stock
Get a Quote

DMT 140 H Marine Transmission

DMT 140 H 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

1.97 ratio

2 gears in stock

2.57 ratio

2 gears in stock
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DMTP 5100 Marine Transmission

DMTP 5100 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

1.93 ratio

2 gears in stock

3.08 ratio

2 gears in stock

3.46 ratio

2 gears in stock
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DMT 514 Marine Transmission

DMT 514 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

2.5 ratio

1 gear in stock
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DMT 516 Marine Transmission

DMT 516 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

4.5 ratio

2 gears in stock
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DPO-F087C (PTO) Marine Transmission

DPO-F087C (PTO) 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

0.87 ratio

1 gear in stock
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