Product Description
Fits: 5R55W / 5R55N / 5R55S
Shift correction package for Ford/Lincoln 5R55W, 5R55N and 5R55S transmissions, made in the USA by Superior Transmission Parts. The factory design has no cooler flow when cold, so these units are hard to fill to a correct level and run hot. This kit adds Superior's patent-pending Sure-Cool full-time cooler flow valve and an enhanced lube system.
How it works
The flow control upgrades nearly triple the flow through the cooler and parts, especially the OD planetary, and virtually eliminate front planetary burn-up from poor or no lube. A built-in cooler bypass keeps fluid flowing to the parts when the unit is extremely cold and the fluid starts to gel, or when the cooler is blocked or restricted.
It addresses several TCC error and shift solenoid error codes, including P0740, and keeps the solenoid block and other components cooler and well lubed.
What's included
- Sure-Cool full-time cooler flow valve
- K060 "No Stick" line pressure relief valve kit
- Lockup upgrade parts
- 3-4 drum piston return springs
Notes
The NEW 5R55W/N/S Shift Correction Package includes Superior Transmission Parts ever Popular K060 "No Stick" Line Pressure Relief Valve Kit, New Lockup upgrade system that allows an On-Off Type Apply that is proof the lock up apply does not have to be firm and harsh to be fixed, 3-4 drum piston return springs replace the often found fatigued originals, due to band and drum burn up.
