This three-bladed Michigan Wheel Marine boat propeller is one of the best quality propellers. This is made from a stainless steel material that is five times more durable than aluminum and works long-lasting. This boat propeller performs well on outboards, sterndrives, inflatables, and pontoons. The blades on this boat propeller perform CAD design blade geometry. This product especially has a larger diameter that is great for heavier applications hence increasing the blade area. This boat propeller fits with a 4 to 3/4 inch gearcase thru-hub exhaust. This boat propeller is compatible with Mercury's Flo- Torq system and is designed to use Michigan Wheel's industry-recognized XHS Hub System. Key Features: Three bladed propeller Left-hand rotation Glossy finish blades Requires hub kit Number of splines depending on hub kit Highly polished design Product Specifications: Categories: Marine Engine Part Brand: Michigan Wheel Marine SKU: 993054 UPC: 014984015158 Weight: 13.00 LBS Material: Stainless Steel Pitch: 19 Standard 3-Blade *These applications may require anode/trim tab replacement.