P/N: 1587010536 Bosch. 1993 - 1994 E320. 1995 - 1995 E320. Fuel Pump Check Valve;. 1984 - 1989 911 Carrera. For Electric Fuel Pump. All parts are covered by their respective manufacturer's warranties.
Had all the seals I needed and was the proper fit. I had to order two for my 1991 Mercedes 300E. I have two fuel pumps. Replaced both check valves at the same time.