1965 – 1971 GM Vacuum Diaphragm NOS # 1998909

New Old Stock In The Box From G.M.

This new old stock vacuum diaphragm was manufactured by General Motors for use on the following models:

Buick 1969 – 1970 (50-60-8000) with Auto A/C, (defroster door vacuum diaphragm).

Cadillac 1966 – 1971 Series 75 (9.280 fresh air valve rear).

Oldsmobile 1965 – 1970 All with CAC except F85 or Toronado (8.850 defroster valve dia.)

*This item may be re-packaged to protect it from shelf wear.