Description

Sierra 18-1118 Drive Shaft Tapered Roller Bearing is designed for Mercury and Mariner outboard drive systems. This drive shaft bearing replaces P/N 31-42677A1 and P/N 22960. Built with marine grade materials for reliability. Check manufacturer recommendations to ensure a proper fit.
Tapered roller bearing for drive shaft
Designed for Mercury and Mariner outboard drive systems
Replaces P/N 31-42677A1 and P/N 22960
Built with marine grade materials for reliability
Check manufacturer recommendations to ensure a proper fit