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