42RE, 42RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904
Manual Valve
Part No. 22771-09
For use in conjunction with '78-later pressure regulator valve only; see instructions for details.
Listed Chrysler transmissions often suffer delayed engagement, converter bushing failure, overheated converters and dragging forward clutches. These symptoms can be a direct result of the design of the OE manual valve, which does not allow converter or cooler charge in Park. Sonnax manual valve 22771-09 is engineered to overcome the OE shortcoming by allowing fluid into these critical circuits when in Park.
For maximum benefit, recommend installing Sonnax lube-regulated pressure regulator valve 22771A-02K along with Sonnax manual valve.
- Redesigned, patented valve alleviates cooler/converter starvation
- Case-hardened steel valve combats premature wear
- No reaming or special tools required
Manual Valve; Must Match 1978-Up Pressure Valve
Specifications
Transmissions
Name | Years |
---|---|
A904 (30RH) | 1978 - 1993 |
A998 (31RH) | 1981 - 1993 |
A999 (32RH) | 1979 - 1993 |
42RE | 1993 - 2004 |
42RH | 1988 - 1997 |
44RE | 1994 - 2000 |
46RE | 1994 - 2003 |
47RE | 1994 - 2002 |
A518 (46RH) | 1990 - 1993 |
A904 | 1978 - 1987 |
A500 | 1988 - 1996 |
46RH | 1990 - 1998 |
32RH | 1992 - 2003 |
30RH | 1994 - 2002 |
31RH | 1994 - 1994 |
48RE | 2003 - 2010 |
47RH | 1994 - 1995 |