31QC223
Air Brake Power Cylinder Assembly
Mack

This air brake power cylinder assembly is a critical component of the truck’s braking system, converting compressed air into mechanical force to activate the brake shoes or pads. Its precise engineering ensures consistent and reliable brake application, which is vital for safety during heavy-duty operations. The assembly is designed to withstand high pressure and frequent use, resisting wear and corrosion over time. Proper functioning of this part guarantees effective stopping power, reducing stopping distances and enhancing overall vehicle control. Easy to install and maintain, it plays a key role in ensuring compliance with safety standards. Source One Parts Center offers this assembly as a dependable replacement to keep your braking system operating at peak performance, safeguarding your fleet and drivers.