Symptoms:
- Delayed engagement
- Pressure regulator buzz
- Lost or damaged component
Cause:
Debris and constant oscillation of the pressure regulator valve can create scratches or wear on the critical spools, or the part can be damaged during rebuild.Correction:
Restore hydraulic function of the pressure regulator valve by installing a direct-replacement Sonnax drop-in valve.32RH, 42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904
Pressure Regulator Valve
Part No. 22771A-42
Fits '78-later units only.
OE Part No. 4130169
Find a DistributorSonnax pressure regulator valve 22771A-42 is a direct replacement for worn, scratched, damaged or missing valves in listed Chrysler transmissions. The drop-in Zip Valve™ installs quickly and easily.
For optimum reliability and improved performance under extreme operating conditions, replace the OE valve with Sonnax lube regulator pressure regulator valve 22771A-02K.
Learn More About Zip Valve™ Drop-In RepairsSonnax valve body layouts provide a detailed overview of individual units making it quick and easy to determine what’s available for the specific valve body you’re working on. See all Sonnax valve body layouts.
Chrysler 42-44-46-47RH/RE, 48RE Valve Body Layout
Chrysler A727, A904 Valve Body Layout
