Sonnax highlights its TCC accumulator valve kit (part no. 44912-18K), which the company says can eliminate leaks to restore normal operation in Chrysler 45/545/65/66/68RFE transmissions.
An O-ring is incorporated in this kit for positive sealing, including in worn bores. Annular grooves help center the accumulator valve in the bore to reduce future side-load wear, the company adds.