Mercury Bravo 3 15.5x 24P LH Front Propeller 48-8M8022429NLA - Superseded to 8M8022420The Mercury Bravo 3 features an amazing twin prop drive system for unbelievable handling and boat control. Perfect for Catamarans, Cruisers, Deckboats, Houseboats, and more. These high quality USA made props feature advanced engineering that are created and completed in Fond Du Lac, Wisconsin. Using a proprietary blend of stainless steel Mercury balances strength and corrosion resistance, making this prop perfect for both fresh and saltwater applications. Designed using a front 4 blade propeller with a 3 blade rear propeller to offer enhanced holding power with great acceleration.Product Features: Construction; Proprietary blend of 15-5 stainless steel balances strength and corrosion resistance.; Production; Created and completed by Mercury engineers and employees in Fond du Lac, Wisconsin, USA.; Performance; High quality stainless steel is molded into durable propellers that will give you a true competitive advantage; The Mercury Bravo 3 Propeller is a coupled twin propeller for unbelievable performance. Fits all Bravo Three drivesSpecifications: Diameter: 15.5; Pitch: 24; Rotation: Left Hand Counter; Position: Front; Number of Blades: 4; Performance Vent System (PVS): No; Material: Stainless Steel; Hub: Flo Torq SSR; Use with: 805100 Aft Thrust Washer; 805101T Forward Thrust Washer; 862907 Aft Prop Nut; 8M0105210 Forward Prop Nut; Bravo Three Propeller Installation Apply an ample amount of the lubricants to the inner and outer propeller shafts; Slide the forward thrust hub onto the outer propeller shaft with the tapered hub end facing aft; Align the splines of the propeller with the shaft splines and slide the propeller into place on the outer shaft; Secure with the forward propeller nut and tighten to the specified torque; Slide the aft thrust hub onto the inner propeller shaft with the tapered hub end facing aft; Align the splines of the propeller with the shaft splines ans slide the propeller into place on the inner shaft; Secure the aft propeller nut and tighten to the specified torque; Click here for the Bravo Three Propeller Installation Manual