MerCruiser 87-864252 Oil Pressure Switch 5.0L 5.7L Carb SKI ALPHA BRAVO MIE Exhaust Boots 66178A1 Camshaft Fuel Pump Eccentric

66178A1 Camshaft Fuel Pump Eccentric Assembly (71684)

but it is up to your discretion as to whether or not you replace it

This had good spark during testing

Mercury Part Number 34-20036 Pressure Valve Reed Stop Plate

1L 6cyl roughly 1964-1981

MerCruiser 87-864252 Oil Pressure Switch 5.0L 5.7L Carb SKI ALPHA BRAVO MIE Exhaust Boots 66178A1 Camshaft Fuel Pump EccentricPart Number(s) Included Quicksilver MerCruiser 87 864252 Oil Pressure Switch Replaced by 8M0070108 **Original packaging may look different than pictured, and in some cases may not even be included with the item.** Application & Compatibility Compatibility details have not been added at this time, if you are unsure just ask! (or check with a parts diagram) Purchase with confidence! This is a NEW (New Old Stock) part from our collection of Quicksilver