Piranha 4 Blade Hub Assembly – Mercury 2019 40, SeaPro, 15 spline
This Piranha Modular 4 Blade Propeller fits 2019 Mercury 40, SeaPro, 15 spline engines.
The price above is for the hub only. With its lifetime warranty you will never need to buy a hub again. You only need replacement blades, saving you a lot of money.
Complete your hub assembly by choosing your blade option and accessories below.
Piranha Modular Propeller Systems are “revolutionary” in the boating industry. Manufactured from a patented high strength composite, Piranha Propellers can be repaired or re-pitched for performance in a matter of minutes. Remember to purchase and carry your spare blades!! For the best deal, check out our Pro and Performance Kits. They come with spare blades and floating prop wrench.
HUB ASSEMBLY INSTRUCTIONS
Complete hub assembly instructions are available to download in a PDF format. The Hub Assembly Instructions download will become available to you immediately upon completion of purchase.
We guarantee the hub for life, you break it ….. that rarely happens ….. we’ll replace it. The heart of a Piranha Propeller is the aluminum cored center hub. The hub carries a lifetime guarantee. If you damage it for any reason, Piranha will replace it for you (shipping charges not included).