Sonnax Boost Valve & Sleeve Kit (Includes O-Rings), for E4OD/4R100 (1989-Up) Alto Front clutch burn-up (3rd) 3-4

Front clutch burn-up (3rd) 3-4 neutral 4-2 kick-down runaway

It is not uncommon for the piston pin of the auxiliary valve body to

improving consistency and performance

accumulator pressure and shift calibration

Interchange Part Number: 28821-20K

Sonnax Boost Valve & Sleeve Kit (Includes O-Rings), for E4OD/4R100 (1989-Up) Alto Front clutch burn-up (3rd) 3-4Brand: Sonnax Other Part Number: 36424 01K Type: Line Pressure Boost Valve kit Items Included: Boost Valve and Sleeve Manufacturer Part Number: 36424 01K UPC: Does not apply Surface Finish: NEW Material: Aluminum Universal Fitment: Yes Vintage Part: No Placement on Vehicle: Front Performance Part: Yes 4R100, E4OD Transmission Boost Valve Kit Part No. 36424 01K O Ring Style Vehicles with Ford E4OD and 4R100 transmissions frequently have problems with