AODE-4R75E-ZIP Transmission Zip Kit

The Sonnax AODE-4R75E-ZIP Transmission Zip Kit is engineered to target the root causes of common transmission concerns by sealing critical circuit pressure losses within the valve body. This kit contains specially designed components to prevent pressure loss in the main line, solenoid regulator, converter clutch, and overdrive servo circuits. It also provides solutions for issues such as forward and intermediate clutch failure, overdrive servo failure, soft shifts, intermediate roller clutch/mechanical diode failure, and low clutch apply pressure. This kit installs quickly without requiring any separate special tools or reaming. It includes a detailed technical booklet with in-depth rebuild and inspection tips for comprehensive valve body repair, as well as vacuum testing information for key areas of the valve body. The package also comes with a quick guide providing clear instructions for a swift and efficient installation. Contents of the kit include Input Shaft Seals, Main Pressure Regulator Valve, Boost Valve Kit, Bypass Clutch Control Plunger Valve Kit, 2-3 Shift Valve O-Ringed End Plug, Solenoid Regulator Valve Retainer, Overdrive Servo Regulator Valve Kit, Checkballs, Valve Body Retainer Plate Kit, Overdrive Servo Pin Kit, Pump Cover Seals (Early and Late), Output Shaft Seals, and Intermediate Clutch Spiral Retaining Ring Kit. The Sonnax kit SC-AODE-1 has been discontinued and replaced by this Zip Kit AODE-4R75E-ZIP.