Hyd. Release Bearing Kit Ford w/Tremec Trans.

The Hyd. Release Bearing Kit Ford w/Tremec Trans. (HAY82-103) is a precision hydraulic throwout bearing assembly engineered for high-performance manual transmission conversions and upgrades. This kit is essential for builders and enthusiasts modernizing Ford-powered vehicles with a Tremec TKO 500, TKO 600, or TKX transmission. By replacing mechanical linkage with hydraulic actuation, you eliminate play, improve clutch modulation, and reduce pedal effort—critical advantages whether you're tuning a street machine, autocross competitor, or drag car.

Hays engineered this release bearing kit with a 1.379-inch inner diameter and 2.940-inch outer diameter to match OEM Tremec specifications precisely. The hydraulic design transfers clutch pedal input through a master and slave cylinder system, delivering consistent pressure to the bearing face and eliminating the wear and slop inherent in cable or rod-operated throwout bearings. This bolt-on configuration integrates seamlessly into existing bell housings without requiring custom fabrication. The compact 6.45 x 6.4 x 6.9-inch envelope and lightweight 2.75-pound construction minimize inertial losses and simplify installation in tight engine bays common to performance restorations and conversions.

Transmission builders, engine swap specialists, and serious DIY mechanics rely on this kit when installing or upgrading to Tremec manual boxes in Ford platforms. The hydraulic actuation is especially valuable in forced-induction applications where higher clutch pressures demand crisp, repeatable engagement without driver fatigue. Compatibility with TKO 500, TKO 600, and TKX variants ensures this bearing works across Tremec's most popular street and race transmissions. Proper installation includes routing hydraulic lines, bleeding the system, and confirming pedal geometry—tasks best performed by technicians familiar with manual transmission assembly and hydraulic clutch systems.