5554-8017730
Air Brake Chamber Diaphragm
Mack

This diaphragm is a vital component within the air brake chamber, responsible for converting compressed air into mechanical force to activate the brake system. Its integrity directly impacts braking performance, safety, and responsiveness. Made from durable, flexible materials, it withstands high pressure and repeated cycles without failure. Proper maintenance and timely replacement of this diaphragm ensure consistent brake operation, reducing the risk of brake failure and enhancing overall vehicle safety. Its reliable performance is essential for heavy-duty trucks operating under demanding conditions. Source One Parts Center supplies this diaphragm as part of a comprehensive brake system maintenance program, supporting safe and efficient braking.