Sierra’s 18-0311 Valve Cover Gasket is designed for use with MCM 175, 185, 205 and 4.3L/LX with metal rocker covers (1985-1995). It is interchangeable with Crusader 97686, GLM 30359, Mallory 9-61316, Mercruiser Stern Drive 27-11988, 27-8M0077607, OMC Stern Drive 3854942, and Volvo Penta 3854942. Each Sierra product meets or exceeds the original equipment part it replaces.
Designed for use with MCM 175, 185, 205 and 4.3L/LX with metal rocker covers (1985-1995)
Interchangeable with Crusader 97686, GLM 30359, Mallory 9-61316, Mercruiser Stern Drive 27-11988, 27-8M0077607, OMC Stern Drive 3854942, and Volvo Penta 3854942
Includes one gasket per package
Each Sierra product meets or exceeds the original equipment part it replaces
