Description

The Sierra 18-9845 Seal Driver is interchangeable with the following: Mercury 91-43591T. Each Sierra product meets or exceeds the original equipment part it replaces. Installs upper drive shaft oil seal on Alpha One and Alpha One/Gen II drive units.
Sierra Seal Driver
Installs upper drive shaft oil seal on Alpha One and Alpha One/Gen II drive units
Built with precision
Interchangeable with the following: Mercury 91-43591T