Sonnax 22771-03K Throttle Valve Kit for Chrysler RWD Transmissions

The Sonnax 22771-03K Throttle Valve Kit is designed to restore throttle valve control and improve shift performance in Chrysler rear-wheel drive automatic transmissions. This kit addresses the common issue of TV bore wear that causes poor line pressure rise and inconsistent shift timing, particularly in 48RE transmissions.

Key Features:

• Hardened steel plunger and valve increase durability and longevity
• Optional balance spring helps revive throttle control in bores with minimal wear
• Includes performance shims and alternative TV spring for custom pressure adjustment and shift point tuning
• Repairs bores with minimal wear without requiring costly valve body replacement
• Fits all Chrysler RWD models, including 2005-later units with motorized linkage

Kit Contents:

• Balance spring
• Hardened steel valve and plunger
• Sleeve
• Orange TV spring
• Purple TV spring (performance use only)
• Three spring shims (performance use only)

Applications: Compatible with Chrysler 32RH, 42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE, A500, A518, A618, A727, A904, TF6, and TF8 transmissions.

This throttle valve kit is ideal for transmission rebuilders and technicians looking to correct delayed upshifts, prevent premature downshifts, and restore proper throttle response without the expense of valve body replacement.