Westrans has been serving the trucking industry since 1967. We make sure your vehicle or fleet is operating at optimum condition! Westrans offers: Fully-stocked parts department for light, medium and heavy duty vehicles. Remanufactured driveline components, including automatic and standardtransmissions, Allison transmissions, clutches, drive shafts, differentials, power steering, and more. 24-hour parts desk answering service at our Winnipeg location.