Valve Kit,Oversized Throttle,42-47RH/RE,48RE,A727,A904, all Years

Requires F-22771-TL

Common complaints with Chrysler RWD units are shift timing concerns, throttle buzz, poor kickdown and/or early upshifts caused by throttle valve and bore wear. When only the valves are worn, Sonnaxs drop-in replacement valve kit 22771-03K addresses these issues. However, when these complaints are caused by bore wear, the valve body typically has to be scrapped. Sonnax offers an oversized TV repair kit, 22771-04K, to salvage the valve body and restore throttle valve control by oversizing the bore and replacing the valve with an oversized version that restores proper clearances. Both Sonnax kits have been revised to work in all year models, including the 2005-up OEM units with a motorized style linkage.

Features & Benefits

Throttle plunger, sleeve, and throttle valve are made from hardened steel for better wear resistance and to minimize damage from linkage contact and buzz.
Kit includes three shims and an alternative TV spring to allow adjustment and tuning of TV pressure.
Allows salvage of valve bodies with worn TV bores.
Kit is now designed to work in all models, including the 2005-up OEM units with a motorized style linkage.