030017
Air Brake Chamber

2 Pack

Velvac®

An air brake chamber is a component of the air brake system in a truck. It converts compressed air into mechanical force to activate the brakes. The 030017 model is a specific type of air brake chamber that is commonly used in heavy-duty trucks. It consists of a cylindrical housing with two chambers, connected by a rod and diaphragm assembly. When air pressure is applied to one chamber, it pushes the diaphragm and rod, which in turn applies force to the brake shoes or pads, causing them to press against the wheel drum or rotor and slow down or stop the vehicle. The 030017 air brake chamber is designed for durability and reliability under harsh conditions, such as high temperatures, moisture, dust, and vibration. It is essential for safe braking performance and compliance with federal regulations for commercial vehicles.