MCS Oil Pressure Gauges

16 products — part of all Oil Pressure Gauges

MCS oil pressure gauges for Harley-Davidson extend monitoring capability across a far broader model range than modern dealer-fit options — covering Big Twin engines from 1938 through the entire Shovelhead and Evolution eras to the Twin Cam transition, with XL Sportster coverage running from the 1950s through to the early 2000s. For Harley-Davidson owners running pre-Twin Cam machines, oil pressure visibility is a critical diagnostic tool given the age-related wear rates of bearing surfaces and oil pump components in high-mileage engines. MCS supply both the gauges and the fittings required to route to the correct port on each generation's oiling system. Iron City Motorcycles stocks MCS oil pressure gauges as part of a broader lubrication system supply that supports everything from a routine maintenance programme to a complete Harley-Davidson engine rebuild. Browse the full MCS Oil Pressure Gauges range below.