Description

Sierra’s 18-1240 Outdrive Seal is designed for use with Bravo engines. It is interchangeable with GLM 86720, Mallory 9-78001, and Mercruiser Stern Drive 12708. Each Sierra product meets or exceeds the original equipment part it replaces.
Designed for use with Bravo engines
Interchangeable with GLM 86720, Mallory 9-78001, and Mercruiser Stern Drive 12708
Includes one gasket per package
Each Sierra product meets or exceeds the original equipment part it replaces