Product Details: The MGM Brakes 3636 S-Cam Drum Spring Brake Chamber is designed to provide superior stopping power and reliability. This brake chamber is constructed with a reinforced non-pressure chamber housing with welded mounting bolts for added strength and durability. The low friction internal push rod polymer guide with nitrile rubber air seal ensures smooth and consistent braking performance. The tamper resistant parking chamber design prevents unauthorized access to the brake chamber. This brake chamber is epoxy coated with heavy duty steel for superior corrosion resistance and long lasting performance.<br/><br/>FleetPride is your First Click in Heavy Duty®.