Vacuum Pump Kit P/N 711VPK

Kit contains pivot pin and bush, pin retaining circlips, return spring for lever, seal for pull-rod, seal retainer flange gasket, instructions 

Suits:

Buick Series 40; 50; 1952 to early 55 with pump no 1539763

Buick Series 70 1952 with pump no 1539762

Hudson All 1953-56

Pontiac V8 55-57

Repair Kit for Vacuum Pump section of dual pump

Kit manufactured with latest Nitrile reinforced diaphragm material, suitable for all modern fuels