This tool is for the later type pulley, but it is not exclusive to the 2.0 litre (06 on). T10100 will be applicable to many earlier 1.9 TDI engines as well (Polo, 2003, ASZ is an earlier example).Arrow at 1 o’clock position between two bolt holes and an oval sprocketOEM ref. T10100For 1.9/2.0 TDI PD enginesFits Caddy, Eos, Golf, Jetta, Passat, Polo, Sharan, Tiguan, Touran, TransporterTool available for arrow at 12 o’clock position with round sprocket - Part No. 3241