This Timing Chain Kit is designed for use with Audi and Volkswagen models including Audi A5, A4, A3, A6, TT, Q3, and Volkswagen EOS, Passat, Tiguan, Jetta, Golf/GTI, Golf R, Beetle, and CC. The kit includes a Timing Locking Tool Kit, Ten Gears, and a Head Gasket Set. Made from high-quality metal, this kit comes with a 2-Year Warranty and is guaranteed to meet OEM standards. It is an OE Quality replacement part that is perfect for your engine timing cover needs.