What engines are Mercury Black Max propellers designed for?

Black Max aluminum propellers fit most Mercury/Mariner outboards from 2.5 HP up to 250 HP and MerCruiser Alpha/Bravo One sterndrives (with appropriate Flo-Torq hub kits). Always verify gearcase size and WOT RPM range.

How do I choose the right Black Max pitch?

Match pitch to your engine’s recommended WOT RPM range and boat load. If your current prop over-revs, increase pitch; if it under-revs, decrease pitch. Use our size chart on this page as a starting point and water-test to confirm.

Do I need a Flo-Torq hub kit for a Black Max propeller?

Most models use Mercury’s modular Flo-Torq system. Some props include the hub; others require a separate kit. Check your engine/gearcase and part number to choose the correct hub hardware.

Are Black Max propellers good for everyday use?

Yes. Black Max props are durable Mercalloy aluminum with a value-first design—ideal for general-purpose boating on boats typically under 50 mph.

All products

5233 products

Showing 2737 - 2784 of 5233 products

Explore Our Complete Marine Collection

Discover everything Wakeboss has to offer for your on-water adventures! Browse our entire range of premium marine products, from high-performance engines to wakeboarding gear and everything in between.

Find exactly what you need:

Mercury and Suzuki marine engines and outboards
Wakeboard models, bindings, and boots
Boat parts, accessories, and maintenance supplies
Marine electronics and navigation equipment
Water sports gear and apparel
Performance upgrades and aftermarket parts

Whether you're powering your boat, hitting the wake, or maintaining your vessel, our complete product lineup has something for every water enthusiast. From trusted brands like Mercury and Suzuki to specialized wakeboarding equipment, shop with confidence knowing you're getting quality marine products backed by our expertise.

Your one-stop shop for all things marine - engines, parts, gear, and accessories to keep you on the water doing what you love.

Showing 2737 - 2784 of 5233 products