This camshaft sprocket pulley puller has been specifically designed for use on audi skoda and volkswagen audi v6 and v8 engines with 4 and 6 cylinders with 5 or 6 spoke camshaft pulleys the three types of pulling arms will fit any number of spokes on the camshaft sprocket 23mm wide spokes for odd number of spokes 17mm narrow for spokes and 2 x universal tool for even number of spokes hex head 17mm with ball end for reducing damage to sprocket