This aftermarket timing belt kit with tensioner is designed to fit Volkswagen VW Touareg gas models. The kit includes a 253S8M30 timing belt, which has 253 teeth, and is made of EPDM rubber. The tensioner is also included and fits interchange part number 5493XS and OE/OEM part numbers 078903137H, 078109119G, 078109119C, 078903137j. Made in China, this timing belt kit is not a vintage or performance part. It is compatible with various models and makes, and is a reliable replacement option for worn out timing belts. Ensure the smooth functioning of your engine by replacing the timing belt with this aftermarket kit.