91-818162 18-9870 Mercury Mercruiser Bellow Ring Installation Tool Alt.
Designed to install the aluminum ring into the Alpha 1 Generation 2, Bravo, Blackhawk U-Joints Bellows.
Our tool is used with the ONI219B Outdrive Coupler Alignment Tool.
This specialty tool will not damage your ring like aluminum installers can.
Direct replacement to Mercury / Mercruiser OEM Parts Number 91-818162 & Sierra 18-9870.
For Mercury Outboard Tools Catalogue click here
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