The Heavy Duty Chain Drive Differential, part of the WWTS manufacturer line, is designed specifically for trike and kitcar projects, suitable for autograss racing. This differential part kit is built to withstand heavy loads and provide smooth, reliable performance. Whether you are looking to upgrade your current setup or build a custom design, this chain drive differential is a crucial component for enhancing the performance and handling of your vehicle. Comes complete with Sierra style bolt on stub shafts, sprocket and side mountain plates. cost over £750 new, never been used, grap a bargain.