Quality transmissions, heavy duty truck parts and aftermarket powertrain parts is what Canada Powertrain has built our brand on for 40 years. Canada Powertrain has the expertise and the dedication to make every one of our customers a happy customer. We rebuild transmissions, differentials and drivelines for heavy duty trucks. Need a warranty? No problem because our products are backed by industry leading manufacturers and we stand behind them. Make Canada Powertrain your destination to buy your heavy duty truck parts today and every day. We are located conveniently in Mississauga, Ontario next to the airport allowing us to get your heavy duty truck parts to you as soon as you need them.