... spring brake chamber TYPE: 16/16 STROKE: 57/57 Application in truck,heavy-duty truck,trailer,specail-purpose vehicle,etc. Com spring ... LENGTH: 270MMPORT ANGLE: 0°CLAMP ANGLE: 90°INTRODUCTION: Spring duration>100,000times diaphragm duration:>1,000,000times(normal ... wheel.We offer a comprehensive range including Brake Chambers, Spring Brakes (in diaphragm/piston or double diaphragm configuration), and ...