Porsche 955 957 Engine Oil Drain Plug + Seal Washer NEW cayenne screw stud Engine Oil Drain Plug with Captive Seal Washer (14 X 22 X 1.5 mm) NOTE: The Seal Washer is not available as a separate item. Brand NEW part with full 1 year warranty. Porsche part# N 911 014 01, not for 'S' or Turbo Recently made by FEBI, not been lying around.