Boostvalve TF8,A518,46RE,46RH

Boostvalve TF8,A518,46RE,46RH • Plug .200" Dia. • Sleeve • O-Ring Sonnax line pressure plug and sleeve kit 22229-01K restores hydraulic integrity to the circuit. The Sonnax plug increases Reverse boost while the O-ring on the sleeve prevents line pressure cross leaks. • Allows pressure regulator valve to properly control line pressure • .200" Plug diameter Symptoms: • Poor cooler charge at idle • Poor Forward & Reverse engagement • Poor line pressure control • Reverse slip Cause: Excessive wear at the regulator valve pressure sleeve and low reverse boost pressure. Correction: The Sonnax upgraded sleeve and plug kit restores the hydraulic integrity of the line pressure circuit. NOTE: This kit fits Chrysler A727 units with boost tube only and 42-46-47RH/RE units with .200" plug diameters.