The Webb 15" x 4" Outboard Mount Brake Drum is the ideal option to make sure you're Ready for the Road Ahead® with superior stopping power and reactive brakes. With a balanced design and large contact surface, this brake drum offers both an extended service life, as well impressive level of corrosion resistance. With multiple cooling fins on the outside of the drum, this replacement product works to efficiently dissipate heat to keep your vehicle on the road longer. Fashioned, cast, and machined to restore your truck's brake assembly to its original condition. FleetPride is your First Click in Heavy Duty®.