1 Applicable Model: Valve stem seal set is replacement for R55 to 561 all petrol models, please confirm whether your model is applicable before buying. 2 OE Number: The part numbers for reference are 003556077, 03556077, 0956.60, 11340033950, 35 56 077, 3556077, 956.60, please confirm whether it is consistent with the OE you need. 3 Enhance Engine Power: The excellent sealing performance of the valve stem seal can reduce the leakage of compressed gas and combustion gas, improve the compression ratio of the engine, and increase the power output of the engine. 4 Improve Fuel Economy: Because the sealing kit can effectively prevent oil leakage, it can reduce fuel consumption and improve the fuel economy of the car. 5 Rubber: Valve stem seals are made of high temperature and corrosion resistant rubber to maintain stable and reliable performance in a variety of harsh environments.

What's in the box
1 x Valve Stem Seal