Sonnax Chrysler Automatic Transmission Piston Retainer Kit

Maximize Durability for 46RH/RE, 47RH/RE, & 48RE

Sonnax develops all the necessary parts to correct Chrysler OE shortcomings in transmission life. Through rigorous R&D, Sonnax engineers this Piston Retainer Kit for a greater seal that prevents reduced lube flow to the gear train.