18-1165 Tapered Roller Bearing for Mercruiser Stern Drives
GLM 21510 ; Mallory 9-75117 ; Mercruiser Stern Drive 31-61100A1
SS & Gen II (0F679999 & Below)
Product OverviewReplaces: Mercury Marine 31-61100A1
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.