Cairns S.I.M. Trans

Cairns S.I.M. Trans Pty Ltd, located in Portsmith, is a family-owned business specializing in marine transmissions and diesel engines for both commercial and recreational vessels across Australia. With over 35 years of dedicated experience, they are recognized as Far North Queensland's only true marine transmission specialists. Their fully equipped workshop features transmission rebuild facilities, engine overhaul capabilities, and dyno testing equipment. They provide a wide range of services including complete transmission rebuilds, engine repowers, and marine generator repairs, ensuring reliability and fast turnaround for commercial operators. Cairns S.I.M. Trans also supports various sectors including commercial fishing, government vessels, and private owners, and operates a fishing charter vessel business named Bounty Hunter Cairns. Their commitment to quality is reflected in their comprehensive six-month warranty on all repairs.