The Stan Design TJ12790 Transmission Adapter is a heavy-duty lifting accessory designed to simplify the installation and removal of large, heavy transmissions in commercial trucks and industrial vehicles. Engineered for use with compatible Stan Design floor and pit jacks, this durable adapter provides stable support, improved positioning, and enhanced safety during transmission service and drivetrain repairs.
The TJ12790 Transmission Adapter makes transmission service safer and more efficient by providing a stable platform for lifting, positioning, and removing heavy drivetrain components. Its rugged construction and adjustable design help technicians perform repairs with greater accuracy while reducing the risk of damage during installation or removal.
At ProQuip Solutions, we provide genuine Stan Design lifting accessories and heavy-duty shop equipment trusted by commercial repair facilities and fleet maintenance professionals. Backed by competitive pricing, expert product support, and dependable customer service, we deliver reliable solutions that improve workshop safety, efficiency, and long-term performance.