Mercury / Mariner 9.9 HP BigFoot and ProKicker (2005 & newer)
15–20 HP FourStroke outboards (2007 & newer)
25–30 HP FourStroke outboards (2006 & newer)
Also used across many 9.9-30 HP Mercury/Mariner models using Flo-Torq hub systems
Genuine Mercury OEM part, ensures correct thread, strength, and fit
Works with standard thrust washers, tab washers, and locking hardware
Mercury parts and accessories are backed by decades of experience in engineering, testing and manufacturing to provide the best fit, function and performance
Description
The Mercury 161471 propeller nut is a genuine OEM fastener designed to secure the propeller to the shaft on many Mercury and Mariner outboards. Built to Mercury's quality standards, this nut is essential hardware for proper prop installation and safe operation.
