Description

The Sierra 18-9863 Bearing Driver is built with precision for optimal performance and reliability. Designed to be interchangeable with the following: Mercury 91-89865. Each Sierra product meets or exceeds the original equipment part it replaces. Installs bearing carrier seals on Bravo One/Two drive units.
Sierra Bearing Driver
Meets or exceeds the original equipment quality
Built with precision
Interchangeable with the following: Mercury 91-89865
Installs bearing carrier seals on Bravo One/Two drive units