Oil pressure switch by Accel; fits Servi-Car 1958-1973, Sportster 1957-1976 and Big Twins 1968-1984; steel, zinc plated; thread: 1/8”-27 NPT; replaces OEM HD 26550-57, 26551-39C, and 26552-72; gross weight: 50 g

Reproduction of the early Knucklehead cast iron oil pump as used by the factory 1936-1940, however, the pump will fit all Knuckles and even early Panheads (with solid lifters). It comes un-assembled with all gears, check valve and bypass valve.

Reproductions of the cast iron oil pumps as used on OHV Big Twins 1941-67. The early version also features the wider (.38”) feed gears as used 1950-up for more oil volume. They come complete and pre-assembled with all gears, drive shaft, check valve, bypass valve, nuts, studs, gaskets and oil pressure switch.