MGM Brakes Heavy Duty Double Diaphragm Brake Chamber, Steel, S-Cam, 3 in Stroke, 2-1/4 in Push Rod, 5/8-11 UNC Mounting Stud, 3/8-18 NPTF Inlet Port

Brake Chamber, Double Diaphragm, S-Cam Brake, 30-30 Chamber, Long Stroke, Steel, 3/8-18 NPTF Inlet Port, 5/8-11 UNC Mounting Stud, 3 in Stroke Length. MGM Brakes long stroke chambers for drum brakes offer tremendous value and durability. Our products utilize corrosion resistant materials such as A360 aluminum, epoxy coating, and clear trivalent chromate. Standard features include Corrosion Fighter Technology ensuring precise alignment of the power spring inside the brake. Accurate alignment of the head side of the power spring complements our center hole diaphragm (CHD) design, providing longer center seal and power spring life. Available models include the TR for over-the-road, regional, P&D, final mile applications; the TR-T for heavy duty vocation applications; the TR-TS for severe service applications; and the LTS long life premium chamber with integral release bolt. All long stroke brakes have square ports for easy identification. Piggyback Plus kits are available for some models.