The Fuller- Transmission XY Shifter Kit is the perfect solution for replacing and repairing your XY shifter. This kit is made with high quality materials and advanced manufacturing techniques for extended component life. It restores the transmission's functionality to help improve vehicle uptime and productivity. This kit meets or exceeds all applicable industry standards for product quality and safety. Installation is easy and comes with detailed instructions for a hassle-free installation. FleetPride is your First Click in Heavy Duty®.