502 Cylinder Head Gasket | Crusader 31137 Fuel Pumps 18-0999 Inner exhaust gasket

18-0999 Inner exhaust gasket

Remanufactured Starter

making it a preferred choice among boat owners who prioritize dependability

Compact and durable

502 Cylinder Head Gasket | Crusader 31137 Fuel Pumps 18-0999 Inner exhaust gasketOEM marine head gasket fits Crusader GM Mark V 502 cu. in. marine engines. 502 Cylinder Head Gasket Crusader 31137 For GM Mark V 8. 2L 502 CID marine engines Sold separately 2 needed per engine Original Crusader Replaces Mercury 27 879150139 Replaces OMC 3853511 Frequently Asked Questions Is there an octane grade that is advised for Crusader engines given the current rise in gas prices? Maximum performance is attained while using 87 octane fuel since