DIAPHRAM - AIR BRAKE (Linde LI166997)

A damaged air brake diaphragm can cause a sudden loss of braking force, creating a serious safety hazard. This aftermarket replacement part references the Linde catalog number LI166997. The diaphragm functions as a flexible seal that converts air pressure into mechanical force within the brake chamber. Over time, the rubber material can crack or tear, leading to air leaks and reduced stopping power. A worn diaphragm may also allow contaminants into the brake system, accelerating wear on other components. The item ships at approximately 0.55 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: LI166997, li166997