Brake chamber T30: Service brake chamber(single chamber)Truck brake Application for semi-trailer and heave-duty truck parts Maximum Working Pressure: 1MPa Life-Time: 1,000,000 cycle Leading Standard: SAE J1469-95 Tested and certified in accredited labs Ozone-resistant rubber components Surface: Black Stroke: 64mm Air Inlet Thread: 3/8''-18NPTF / M16 * 1.5.
