Part number: N90905502 Alternative part numbers / supersessions: N 909 055 02 Description This is a genuine Volkswagen (VW) Group part number for a timing tensioner mounting stud for 1.9 and 2.0 TDI PD engines in VW, Audi, Skoda, and Seat vehicles. This M10xM8x73mm double-sided stud is a critical component that can wear out or seize, so it is often replaced during a timing belt service. Dimensions: M10xM8x73mm Applications / fitment Primarily for 1.9 and 2.0 TDI PD engines in VW, Audi, Skoda, and Seat vehicles, but the exact fitment can vary* *Please note - this may not fit all models, we will need either your UK registration number or the 17 digit VIN number to check if it's correct before you order.