Boostvalve AODE

Boostvalve AODE Valve Sleeve 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 Symptoms: Burnt Reverse clutch Delayed Reverse Low line rise in Reverse Low Reverse boost No Reverse Reverse slip Cause: Worn OE boost sleeve allows critical pressure loss that prevents proper Reverse operation. Correction: Stop boost leakage and renew Reverse performance by installing Sonnax boost valve kit.