Replace your Jeep or Mercedes-Benz's engine timing with ease using the FAI TCK227 Timing Chain Kit. Designed to fit upper, this kit comes with all the necessary components, including gaskets and seals, to ensure a complete and successful installation. The kit is made for OE number A6510520016 and has 96 chain links. It is a Simplex chain type with a supplementary article number of 503 040 121 01 02. This kit is perfect for those looking for a reliable replacement part for their vehicle's engine timing.