SonnaxClutch Control Valve Kit

C1/K1 clutches in listed units are applied in 1st through 4th Gears in conjunction with other clutch packs. As the C1/K1 clutch control valve oscillates and strokes over time, bore deterioration results, which prevents proper hydraulic control of the clutch pack. This can cause flares, slipping, erratic clutch apply timing, ratio codes, and burnt C1/K1 clutches. Reconditioning the bore and installing Sonnax C1/K1 clutch control valve kit 15741-25K restores normal shift operation by re-establishing the hydraulic integrity of the C1/K1 circuit. Highly wear-resistant sleeve provides additional support to the control valve Hardcoat anodized aluminum valve is wear-resistant, and has more sealing contact with bore than OE to minimize leakage Selectable spring to match OE calibration

Clutch Control Valve Kit; C1; Requires Tool T-F-15741-TL25 & T-VB-FIX