Mercury 40-60 hp FourStroke BigFoot
Mercury 75-300 hp 2-stroke and 4-stroke outboards
Alpha and Bravo I sterndrives
Used as part of the Flo-Torq Solid Mercury Hub Kit (835258K1).
Used along with Forward thrust washer (hardened) (8354675), Steel (3 7/8 in.) drive sleeve (850821Q11), Aft adapter (826074Q1), and a Prop nut (827614).
