This Schumacher Racing Products factory replacement pro layshaft is designed for the CAT XLS platform. The metal layshaft features dual gear clusters machined directly onto the shaft, with a threaded end for secure assembly within the gearbox. The kit includes the layshaft along with two flat washers and two o-rings to complete the installation. Features: Metal layshaft with dual integrated gear clusters Threaded shaft end for secure gearbox fitment Includes washers and o-rings for complete installation Factory replacement for the CAT XLS drivetrain 7/7/26 cs