Throttle Valve Kit, 42-47RH/RE,48RE,a727,A904,Chrysler,62-UP

Common complaints with these units are shift timing concerns, throttle buzz, poor kickdown and/or early upshifts caused by valve and sleeve wear. The OEM aluminum throttle plunger stem wears from contacting the steel linkage pivot. Damage to the end of the throttle plunger creates a side load that binds the plunger and restricts the movement of the throttle valve. Plunger side loading also damages the sleeve that guides the plunger. The sleeve wears as a result of the side load and creates leakage of detent pressure. Loss of detent pressure reduces kickdown that should occur during wide-open throttle (WOT). Sonnax now offers a new TV repair kit 22771-03K to salvage the valve body and restore throttle valve control. This new kit works in all year models, including the 2005-up OEM units with a motorized style linkage.

Features & Benefits

Throttle plunger, sleeve, throttle valve and spring are made from hardened steel for better wear resistance.
Kit eliminates side loading and restores detent pressure.
Kit includes three spring shims and an alternative spring to allow adjustment of TV pressure and throttle valve control.
Kit is now designed to work in all models, including the 2005-up OEM units with motorized style linkage.