This Mercury 11-69578A1, 11-69578Q1, and 11-69578T1 Prop Nut/Tab Washer replacement is made particularly for Mercury and comes with all of the necessary marks. The original number is bolded to make...
J & E PROP NUT KIT 18-3716 ensures that the propeller is snugged tightly against the shaft taper. The product prevents the propeller from falling off while power or enormous force passes through...