This is a tool that is used for assembly and dissasembly of the oil pressure sender. Be careful as it does not withstand hard tightening, as it is made of plastic. Stop imedently if you hear cracking noises. The oil pressure sender does seal with a metal gasket, and does not need a lot of force when tightening to be leak free. Check the sealing surface for rust and debre before assembly. The oil pressure sender is not included. The color of the tool is black.
It fits the sender with part number: 035919561 which is installed on the Audi RS2 ADU, Audi S2 Coupe, avant and sedan (3B and ABY) among other models and engines.