5R110 Torqshift Transmission Rebuild Kit

The SunCoast SC-5R110-CAT1 is a comprehensive rebuild kit designed to enhance the performance and durability of the Ford 5R110 Torqshift transmission. This kit addresses common failure points, most notably the direct clutch pack, by incorporating SunCoast's "Wide Load" Direct Clutch Pack. These clutches are constructed from high-performance SunCoast SCZ carbon graphitic material and are wider than stock, which increases the mean radius and thus the torque capacity of the friction plates. This wider design is paired with new, wider steels and apply plates for a robust upgrade. A critical component of this kit is the "No Walk" Center Support. This innovative design prevents case distortion and ensures consistent fluid feed to the direct and forward clutches, mitigating a common cause of premature wear and failure, especially under heavy loads or hard acceleration. The kit also includes a SunCoast Overhaul Kit and a Valve Body Calibration Kit, providing all necessary components for a thorough rebuild. This rebuild kit is specifically designed for the 5R110 transmission, which replaced the 4R100 in 2003 with the introduction of the 6.0L diesel engine. The Torqshift transmission offers five forward gear ratios and utilizes an adaptive control shift function. This SunCoast kit is ideal for owners looking to improve reliability and performance, particularly for daily drivers that also tow heavy loads. Fitment is specified for 2005-2006 Ford F250 and F350 2WD models with the 5R110 transmission. It is important to verify vehicle fitment before purchase as this kit is not compatible with all configurations.