Michigan Wheel Vortex B-Series 13-3/4" Diameter x 15" Pitch Right Hand 3-Blade Aluminum Propeller. It utilizes the Mercury XHS/XHS II interchangeable hub system and is compatible with the Mercury Flo-Torq II system. Suitable for the following boat applications: Offshore singles, Pontoons, Ski boats, Family cruiser, Inflatables, Aluminum Consoles, and Walleye boats. Key Features: Aluminum Thru Hub Exhaust Propeller Enhancements to the powder coating and a beefier bushing High-performance blade geometry. Precision-balanced blades. High gloss powder coat. Fit for the following Applications: (40 - 75 HP) large - Evinrude Johnson (4 1/4") gearcase (85 - 140 HP) - Evinrude Johnson V-4 (4 1/4") gearcase (90, 115 & 140 HP) Johnson - Evinrude Johnson (4 1/4") gearcase (85 - 150 HP) Chrysler, Force, U.S Marine - Dual exhaust units (4 1/4") gearcase (75 - 150 HP) Chrysler, Force, U.S Marine - using Mercury (4 1/4") gearcase (60 - 130 HP) - Honda (4 1/4") gearcase (40 - 140 HP) - Mercury, Mariner (4 1/4") gearcase (60 - 90 HP) - Nissan, Tohatsu (4 1/4") gearcase (60 - 140 HP) - Nissan, Tohatsu (4 1/4") gearcase Model 400, Cobra - OMC Outboard Marine - Stern Drives (4 1/4") gearcase (60 - 140 HP) - Suzuki (4 1/4") gearcase (50 - 140 HP) (4-stroke) - Suzuki (4 1/4") gearcase (50 - 130 HP) -Suzuki (4 1/4") gearcase Specifications: SKU: 992113 UPC: 014984015813 Weight: 8.00 LBS Pitch: 15 Material: Aluminum Hub Kit: Not Included Diameter: 13-3/4 inch Blades: 3 3 & 4-Blade