Sealing Ring Kit - Metal

SEALING RING KIT (METAL)

The Coan Racing COA‑22300 Metal Sealing Ring Kit is a meticulously engineered OEM-style rebuild component tailored for TH400 transmissions, crafted to restore and elevate hydraulic sealing integrity. This kit features a complete set of precision-formed metal sealing rings, each manufactured to reliably seal critical hydraulic interfaces within the transmission. Constructed from resilient, corrosion-resistant alloys, these rings ensure consistent pressure containment across the demanding temperature and pressure environments typical of drag strip, bracket racing, or high-performance street use.

By closely adhering to original equipment dimensions and tolerances, the COA‑22300 provides a seamless, drop-in rebuild solution that eliminates leaks and safeguards fluid pressure, thereby enhancing both durability and drivability. Ideal for technicians and performance enthusiasts alike, this kit streamlines TH400 rebuilds and contributes to extended transmission life and improved hydraulic efficiency under all operating conditions.