PRM marine transmissions have established a world-wide reputation for quality, reliability and in-service performance, making them the ideal choice for pleasure, workboat and fishing vessel applications. All PRM hydraulically operated gearboxes feature a twin countershaft design, which enables full rated power to be transmitted in ahead or astern, with either left or right hand propellers. PRM80 and 120 are mechanically actuated with adjustment-free cone clutches. PRM Marine, the by-word for quality, reliability and performance.
Inverters-Marine Gearboxes Online, decal and "V" with an option to supply a device running slow (trolling valve). Twin Disc has incorporated the patented QUICKSHIFT
It is a known fact that Velvet Drive is the leader in the marine industry. Our transmissions feature a quiet, smooth operation and are manufactured using the highest quality industry standards. Typical applications include tournament ski boats, inboard cruisers, sport fishing boats, sailboats, trawlers, center console, runabouts, and yachts.
Walter V-Drives are precision gear drives which allow inboard engines to be placed in the stern (rear) of a boat for greater safety, better handling, increased space, reduced drag, lower bow rise, shallower draft and less maintenance. The simple rugged design -- made in the USA -- has been proven in service for more than 50 years.