This Schumacher Racing Products factory replacement Pro Diff Rebuild Kit supplies the hardware needed to restore the XLs TC differential to proper working condition. The kit includes rubber O-rings, metal diff balls, washers, a thrust bearing assembly, and a nylon locknut. Designed for Schumacher 1:10 touring car and classic buggy platforms, this kit keeps your differential performing as intended without sourcing individual components separately. Features: Includes O-rings, diff balls, washers, thrust bearing, and locknut Designed for Schumacher XLs TC differential Metal thrust bearing assembly included Rubber O-rings for differential seal 7/7/26 cs