Application: Engine Timing Belt Change Tool works for VAG vehicles with Diesel and gasoline engines,Compatible with Audi, Seat, Skoda, VW, VW commercial vehicles, etc. Performance: Used to assembly and disassembly of the pulleys on the camshaft, vibration and oil pump. Replacement for VAG 3036, T10172. Comes with 4 pins and instruction. Multi-function: Designed for mounting and dismounting of the camshaft, timing belt replacement, testing and adjustment of camshaft timing, locking the crankshaft, etc. Adjustable: .