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22771A-19K - Chrysler 48RE Transmission Sonnax Line Pressure Plug & Sleeve Kit
Chrysler 48RE Transmission Sonnax Line Pressure Plug & Sleeve Kit
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Chrysler 48RE Transmission Sonnax Line Pressure Plug & Sleeve Kit
48RE
Line Pressure Plug & Sleeve Kit
Part No. 22771A-19K
Chrysler 48RE units often have problems with Reverse operation such as delayed engagement and soft or slipping Reverse. Other concerns may be poor cooler charge at idle and poor line pressure control. These problems can be traced to excess wear at the internal diameter of the line pressure sleeve, which allows pressure loss that hinders line rise. Eliminate sleeve wear and revive line pressure operation by installing Sonnax line pressure plug and sleeve kit 22771A-19K.
Hardcoat anodized aluminum valve combats premature wear
O-Ringed sleeve provides optimal circuit seal to help restore line rise
If excess PR bore wear is discovered, Sonnax offers oversized lube regulated pressure regulator valve and line/TV pressure plug kit 22771A-16K.
Symptoms:
Reverse slip
Poor line pressure control
Poor Forward & Reverse engagement
Poor cooler charge at idle
Soft Reverse
Cause:
Worn line pressure plug and sleeve allows fluid loss that prevents proper line rise.
Correction:
Stop leaks and restore normal line pressure operation by installing Sonnax line pressure plug and sleeve kit.
Valve
Sleeve
O-Rings (2) 1 Extra
| Manufacturer | Sonnax |
|---|---|
| High Performance | No |