LuK: The brand professionals trust! For over thirty years, automotive aftermarket technicians have staked their reputation ¿¿¿ and their customers¿¿¿ satisfaction ¿¿¿ on LuK RepSet¿¿ clutch components. Each set contains everything you need to get the job done right: new clutch, disc, release bearing, pilot bearing (where required), spline tool and lubricant. As an original-equipment supplier, LuK develops the performance specifications for individual vehicle applications. LuK offers the highest in-house manufactured content of any supplier in the industry.