Mercury propellers grinding man



The Art of Speed

Two men Mercury Propellers workshop

A Mercury Racing propeller is the final critical component of a performance outboard system. Cast from proprietary stainless-steel alloys, handfinished and zero-balanced by artisan technicians in our prop shop, Mercury Racing propellers offer the ultimate in performance and durability.


Pro Finish

Step up in performance with a prop that’s hand finished and fine tuned from a raw stainless steel casting with perfectly matching cup heights and a custom blade thickness profile. In most applications a Pro Finish propeller will deliver more RPM and higher top-end speed than a standard production propeller.

Lab Finish

Hand-finished to perfection with additional blade thinning to cut through the water with less power-robbing drag and an increase in top-end RPM. These blueprinted propellers feature perfectly matched blade profiles for consistent multi-engine RPM. The ultimate performance propeller for light-weight boats running over 75 mph.


Zero Balance

Balanced by hand to perfection to eliminate vibration and deliver consistent RPM in multi-engine applications.


Half-Inch Pitch Increments

Most propellers are offered in precise half-inch pitch increments you can use to dial in optimal RPM at wide-open throttle, in single- and multi-engine applications.


Unmatched Warranty

When used for recreational boating within its maximum power rating, coverage includes prop failure and damage to the engine, drives or boat as a result of prop failure.

Prop Slip Calculator

Is it important to know your prop's slip? Only if you care about insignificant little details, like thrust.