Improve your vehicle's stopping power so you can be Ready for the Road Ahead®, with the Webb 16.5" x 7" Outboard Mount Brake Drum that ensures responsive and reliable brakes. Thanks to its balanced design and large contact surface area, this brake drum offers an extended service life - while maintaining corrosion resistance. Once equipped, this replacement part effectively dissipates heat to prevent thermal expansion and eventual lockup. Designed to provide superior performance for heavy duty applications. FleetPride is your First Click in Heavy Duty®.