Great Lakes Powertrain

Transtar Industries is a global leader in transmission parts, driveline-related products, and other auto part accessories. We offer a product range of quality OE and aftermarket parts as well as premium remanufactured products: including automatic and standard transmission units, transmission rebuild kits and components, remanufactured torque converters, hard parts, valve bodies, differentials, and transfer case kits and components. With 100s of locations throughout the United States, Puerto Rico, and Canada, our distribution network reaches more than 80 countries. We service independent and franchise transmission repair shops, production rebuilders and resellers, and full-service automotive repair businesses.