New EMP Fixed Hub Aluminum 9.9-20 HP 14-Spline Propellers for Mercury & Mariner Outboards
This page features a selection of EMP aluminum fixed-hub propellers with 14 spline designed for 9.9-20 HP Mercury & Mariner (Japanese-made) outboard motors. These propellers deliver reliable performance for small to mid-size boating needs, offering excellent thrust and fuel efficiency. Crafted from high-grade aluminum, each fixed hub propeller in this category is engineered for durability and precise fitment, reducing slippage and maintaining smooth operation under load. Whether you’re replacing a worn prop, optimizing performance, or upgrading prop size/pitch, OBParts provides detailed specs, sizing help, and fitment charts to ensure you choose the right prop. Plus, fast shipping, quality customer support, and OEM compatibility make this the go-to source for your propeller replacement needs. Will fit the following engines:
- 2005 & Newer 9.9 HP BigFoot
- 2007 & Newer 15 & 20 HP 4-Stroke