Skip to content Skip to navigation menu
Live Chat

Upper Drive Shaft Bearing for Mercruiser Stern Drives


Model # 10499234 | Mfg # 18-1129
Ships directly from the vendor
Replaces: Mercury Marine 31-86748A1

West Advisor

The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.