Home Propeller & Accessories Propellers Propeller Hardware Mercury/Mercruiser Propeller Hardware Kit (18-3701) Sierra International Mercury/Mercruiser Propeller Hardware Kit (18-3701) $27.99 1 in stock Mercury/Mercruiser Propeller Hardware Kit (18-3701) quantity Add to cart Product Details Product Details Includes: 18-3700 – Prop Nut and 18-3200 – Tab Washer Replaces Mercury/Mercruiser 11-52707A1, Q1.
