Black Diamond Series 10-5/8"D x 13"P RH Rotation 3-Blade Aluminum Thru Hub Exhaust Propeller with 13 Tooth Spline Hub for 55 hp Mariner (QA2078X) by Quicksilver®. It's not just an average aluminum propeller - there is a reason the Black Diamond is the world's best-selling aftermarket propeller. No other prop on the market today provides as much performance, durability, and value as a Black Diamond aluminum propeller. It's designed to be the perfect complement to any outboard or stern drive.
- Flo‑Torq Reflex Propeller hardware is not compatible with older rubber hub propeller hardware
- Flo-Torq hub kit is required for installation
- Fits 3-1/4" Gearcase