Comments about Sierra Mercruiser Aft Washer, 97 and up:
I have a stainless prop that has the torq hub kit and wanted to try a different pitch prop my buddy had. His prop had the older style rubber insert and the torq hub kit that was on mine couldn't be used. Ordered this to lock the prop down with tab washer and nut. Worked perfect!
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Bottom Line Yes, I would recommend this to a friend
Michigan Wheel Aft Drive Adapter For Mercury/Mercruiser/Honda
This splined drive adapter meshes with prop shaft
to transfer torque to the propeller. Required for installation of Michigan Wheel Vortex and Apollo propellers. For use with Mercury V4/V6 Outboards, All Years; MerCruiser Sterndrives, All Years; Honda BFP60, 115, 130 ...