MGM Brakes 3230051X S-Cam Brakes (Drum) Double Diaphragm - Long Stroke - Parking Brakes

MGM Brakes (158) (158) S-Cam Brakes (Drum) Double Diaphragm - Long Stroke - Parking Brakes Tamper Resistant Design. "Long Life" Power Spring. Center Hole Diaphragm. Epoxy-Coated Head,Non-Pressure. Chamber and Lower Push-Rod Assembly. Epoxy-Coated Return Spring. Center Hole Shield. Square Port Bosses (Long Stroke Identification). Weatherseal Plug. Heavy-Duty 8-Gauge Steel Non-Pressure Chamber (Type 3030 Models)-(9-Gauge On All Other Sizes). Polymer Push-Rod Guides. Heavy-Duty Nylon Reinforced Diaphragms. Stroke Alert. Externally Stored Release Bolt. 3" (76.2 mm) Long Stroke. Molded Nitrile Rubber Air Seal. Composite Guide -Corrosion Fighter Technology. Weight lb (kg) Combination 20.1 lb ( 9.1 kg) Weight lb (kg) Single 11.5 lb (5.2 kg) Inlets 3/8" - 18 NPTF 1583230051X 158-3230051X