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Strömgatan 18, Stockholm, Sweden
(+46) 322.170.71

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Frequently Asked Questions

Where can I buy Piranha Propellers?
How durable are your blades?

Piranha Propellers’ composite molding facility utilizes a fiberglass/nylon composite, boasting a tensile strength that is 15% stronger than aluminum. Combining this composite with the aluminum core makes the center hubs virtually indestructible.

Thirty years of customer proven durability allows us to offer a factory backed, lifetime center hub warranty. Therefore, in the unlikely event of hub damage, simply return the center hub to the piranha factory for replacement.


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). 

Do you have an exchange program?

There is only on way to know if any given propeller is correct for your boat: Try it! 

Piranha fully accepts this and offers a blade exchange program to ensure that you get the best prop available This approach fits especially well with the Piranha Propeller system.

Try the blades that are most likely to work, if they don’t, slide them out and exchange them for a different size. Exchanged blades must be in new condition. 

Exchanges will be charged shipping costs.

Is there a money back guarantee?

Piranha Propellers offer a 30-day money back guarantee. 

This allows you the opportunity to experience what Piranha has to offer, without the risk of getting stuck with a propeller that perform correctly.

If you are not satisfied with your new Piranha, you may return it for a refund. Refunds do not include the original or return shipping costs. In addition the prop must be in like new re-sellable condition. 

How do I arrange a return?

Contact the factory:  800-235-7767 or

We will generate a RMA (Return Merchandise Authorization) number generated for you. 

Include your full name (as it appeared on the order), the order number, and the items you want to return. 

You must write this number on the outside of the package