SonnaxBoost Valve and Sleeve Kit

Heavy-duty vehicles with Ford C6 transmissions often display poor line rise, which results in erratic shift timing, Reverse shudder or direct clutch failure. This can be caused by excess wear at the inside diameter of the boost sleeve. This wear allows oil to leak past the boost valve to exhaust, resulting in poor or no line rise. The outside diameter of the boost sleeve may allow leakage through the valve body, which results in insufficient line rise. Recover the hydraulic integrity of the boost circuit and restore proper line rise by installing Sonnax diesel-ratio boost valve kit S36741RAK. Diesel-ratio kit restores OE boost pressure; O-Rings provide positive seal; Sleeve manufactured from highly wear-resistant aluminum; Hardcoat anodized aluminum valve combats premature wear; Drop-in Zip Valve™ parts install quickly and easily

Boost Valve and Sleeve Kit; With O-Ring, Diesel Ratio, Reverse