Transmission Rebuild Kits

Get your transmission back to factory performance with our complete line of transmission rebuild kits. Each kit includes the essential components needed to restore reliability and smooth shifting—featuring friction clutches, steels, seals, gaskets, O-rings, and filters designed to meet or exceed OEM standards.

Our rebuild kits are available for popular automatic transmissions like the 4L60E, 4L80E, 6L80, 68RFE, 5R55, 4R70W, 10R80, and Allison 1000, with both standard and heavy-duty performance options available. Whether you’re doing a stock rebuild or building for towing, diesel, or racing applications, our kits are engineered for precision fit and lasting performance.

We stock trusted brands like Raybestos, Alto, Transtec, and Sonnax, known for their proven durability and quality. Each kit is assembled to deliver consistent hydraulic sealing, heat resistance, and friction performance, ensuring every rebuild runs stronger and longer.