The Webb 16.5" x 7" 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. This brake drum provides your vehicle with an extended service life, thanks to its large corrosion-resistant contact surface. Once equipped, this replacement part efficiently dissipates heat to prevent thermal buildup. Manufactured with exact specifications to provide superior performance. FleetPride is your First Click in Heavy Duty®.