Description

Sierra’s 18-1231 Intake Gasket is designed for MCM 450, 500, 500 Bulldog, 525SC, 600SC and 800SC engines 1991 and newer. It is interchangeable with Mallory 9-61202, Mercruiser Stern Drive 27-818188, 27-8181881, OMC Stern Drive 3854095, 987295, and Volvo Penta 3850857, 3854095. Each Sierra product meets or exceeds the original equipment part it replaces.
Designed for MCM 450, 500, 500 Bulldog, 525SC, 600SC and 800SC engines 1991 and newer
Interchangeable with Mallory 9-61202, Mercruiser Stern Drive 27-818188, 27-8181881, OMC Stern Drive 3854095, 987295, and Volvo Penta 3850857, 3854095
Includes one gasket per package
Each Sierra product meets or exceeds the original equipment part it replaces