Sonnax 22771-04K Oversized Throttle Valve Kit for Chrysler 42RE 46RE 47RE 48RE A727 A904 Transmissions

The Sonnax 22771-04K Oversized Throttle Valve Kit is a premium valve body repair solution designed to restore proper throttle control in Chrysler rear-wheel drive automatic transmissions with moderate to severe TV bore wear. This kit addresses the common problem of worn throttle valve bores that cause poor line pressure response and inconsistent shift timing, particularly in 48RE transmissions.

Key Features:

• Oversized design specifically engineered for bores with moderate to severe wear
• Hardened steel plunger and valve construction for enhanced durability
• Fully restores throttle control and prevents future bore wear
• Improves line pressure response and shift timing accuracy
• Includes optional shims and alternative TV spring for custom pressure adjustment and performance tuning

Complete Kit Contents:

• Oversized throttle valve
• Hardened steel plunger
• Sleeve
• Balance spring
• Three shims (for performance use)
• Alternative TV spring (for performance use)

Transmission Compatibility:

• 42RE, 42RH, 44RE, 44RH
• 46RE, 46RH, 47RE, 47RH, 48RE
• A727, A904 Chrysler transmissions
• Fits all Chrysler RWD models, including 2005 and later units with motorized linkage

This oversized throttle valve kit is the ideal solution when standard-size replacement valves cannot adequately seal worn bores. The hardened steel construction significantly increases component life, especially in high-stress 48RE applications where throttle valve bore wear is most prevalent.