42RE 42RH 46RE 46RH 47RE 47RH 48RE A904 Sonnax Throttle Valve Kit 22771-03K

A500A518 A618 42RE 42RH 46RE 46RH 47RE 47RH 48RE A727 A904 Sonnax Throttle Valve Kit Part No. 22771-03K Fits all Chrysler RWD models, including ‘05-later units with motorized linkage. The TV bore wears out easily in listed Chrysler RWD transmissions, with the 48RE seeing much higher rates of poor line pressure rise and inconsistent shift timing compared to earlier units. Ideal for bores with minimal wear, Sonnax throttle valve kit 22771-03K is a basic durability enhancement with an optional balance spring to help revive throttle control. Repairs bores with with minimal wear Hardened steel plunger and valve increase durability, especially in 48REs Optional shims and TV spring for custom TV pressure adjustment and tuning Contents Balance Spring Sleeve Valve Plunger Alternative TV Spring (Performance use only) Spring Shims (3) (Performance use only)