Fuel Pump Rebuild Kit - Olds 1957-60 (Pumps 4540 & 4728) Fuel pump rebuild kit for 1957-60 Oldsmobile 371 and 394 V8 engines with A/C and no glass bowl (4540 or 4728 dual action fuel pumps). See application list below, and check the unit number of your pump (typically located on the pump mounting flange) to ensure you purchase the correct rebuild kit. Kit contains all necessary seals, gaskets, springs, valves and diaphragms to rebuild both fuel and vacuum sections of your pump.
Fuel pump rebuild kit, 1958-60 Oldsmobile Fuel pump rebuild kit for late 1958-60 Oldsmobile 371 and 394 V8 engines with no A/C 4646 or 4727 dual action fuel pumps. See application list below, and check the unit number on your pump (typically located on the pump mounting flange) to ensure you purchase the correct rebuild kit. Kit contains all necessary seals, gaskets, springs, valves and diaphragms to rebuild both fuel and vacuum sections of your pump.