Twin Disc offers more than 30 different marine transmission models in a variety of configurations ranging from 35 to 2600 horsepower.

From the smallest to the largest high-speed diesel-powered pleasure craft to a myriad of commercial boat applications, Twin Disc has marine transmission systems that precisely fit the horsepower and operating needs of each.

Our standard marine transmissions feature helical gearing for quieter operation; hydraulic-operated and oil-cooled clutches for smooth, fast shifting; identical reduction ratios in forward and reverse, full power rating forward and reverse and minimal external plumbing.

Models include the:
	MG502 MG506 MG507 MG509 MG5091 MG514, MG5114 and other various deep and shallow case models.