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Part number: EnertiaProp


Propeller Rotation:

Enertia Propellers can be used on Mercury and Mariner outboards, plus MerCruiser Alpha One and Bravo One stern drives. Enertia propellers have forward exhaust ventilation holes that come equipped with the PVS (Performance Vent System) plugs. The size of hole in the PVS are used to vary hole shot engine RPM's and acceleration to best match the boat and boating application. See your owner's manual for the Flo-Torq hub, thrust washers and prop nut part numbers to best fit your engine or drive with this propeller. Mercury Marine’s passion for performance is matched by your drive for the new, the unknown. Our legendary reliability and durability let you boldly embrace your next adventure—large or small—knowing you’re backed by the best quality design, engineering, and materials.


Mercury Prop Selector

Use this convenient tool to zero in on the right prop for your boat in five steps or less.

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The Enertia Advantage

Enhance Your Adventures

The Enertia prop provides exceptional overall performance for heavy pontoons, offshore center-consoles and sterndrive runabouts. Its holding power in turns reduces blowout, for better handling and control while towing riders or navigating winding channels. 

X7 Alloy

We’ve increased the limits of propeller design by reimagining the raw materials we use to make them. Mercury X7® alloy is 30 percent stronger and four times more durable than conventional stainless steel.    

Flo-Torq SSR

Mercury Flo-Torq® SSR and SSR HD hub kits minimize noise and vibration during shifting. They’re top choices for many applications with 1-inch (SSR) and 1.25-inch (SSR HD) prop shafts.



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Find Your Prop at Your Local Mercury Dealer

No one knows marine performance like your local Mercury Authorized Dealer. They can outfit your boat with the right prop and provide expert advice to help you get the most from your time on the water.

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