Build your propeller using the 4-bladed B-series OB4 hub for select Evinrude, Johnson, and OMC motors. Choose from an assortment of compatible blade sets to complete your propeller.
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 Propulsion Kit and Blade Special.
When you purchase your propeller from one of our authorized dealers, 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).Find an Authorized Dealer