Nissan RE4RO1A Valve Body Shift Correction Kit by Superior

Product Description

Valve body shift correction kit for the Nissan RE4RO1A automatic transmission, made in the USA by Superior Transmission Parts. It is designed to eliminate erratic shifting after a rebuild and gives the unit a better lube circuit.

The kit offers both regular and heavy duty options. The heavy duty setup suits pickups and Pathfinders.

Specifications

Problems it addresses

2-4 band burn-up, soft shifts, 1-2 accumulator seal blow-out, inadequate lube oil (planet failure), poor line pressure and 4-3/3-4 shuttle problems.