4R70W 4R75W AODE Transmissions Boost Valve Kit Sonnax 76948-02K

4R70W 4R75W AODE Transmissions Boost Valve Kit Sonnax 76948-02K

Description: 4R70W has a 14 bolt pan. It fits all '91-Later applications. Ford vehicles with 4R70E, 4R70W, 4R75E, 4R75W and AODE transmissions may exhibit insufficient line rise in Reverse, delayed or slipping Reverse, and/or a burnt Reverse clutch. Continuous oscillation of the OE boost valve within the boost sleeve causes premature wear, creating a path for boost pressure to exhaust and causing these concerns. Installing Sonnax boost valve kit 76948-02K eliminates pressure loss, restoring proper line rise and robust Reverse action. Hardcoat anodized aluminum valve combats premature wear. Sleeve manufactured from highly wear-resistant aluminum

Contents: Valve, Sleeve

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