Alliance Torque Converters Lock-Up Converter Spline

The Alliance Torque Converters Lock-Up Converter Spline line offers remanufactured lock-up torque converters for automatic transmissions. Each one is a replacement automatic transmission torque converter. It uses a lock-up clutch to remove slippage at cruising speed, which helps cut heat and improve fuel efficiency. Alliance builds these units for the shudder, slippage, and sluggish acceleration that come with a worn converter.

Key Features:

• Lock-up converter design that mechanically couples the engine to the transmission at highway speeds
• Remanufactured through a full core rebuild process
• Fluid balanced, and tested to tolerances Alliance describes as tighter than original factory specifications
• Splined design for torque transfer to the transmission input shaft
• Coverage across a range of domestic and foreign transmission applications
• Backed by Alliance's 36-month replacement warranty

Alliance Torque Converters is an American-owned, family-run company founded in 2008 in Trotwood, Ohio. Transmission shops, independent mechanics, and DIYers rely on its converters. Choose the variant that matches your transmission's spline count and converter specifications.