Product Details: The Bendix ADB22X Air Brake Pad Kit ensures you are Ready for the Road Ahead™, safely mounting to the axle's anchor plate (torque plate), using fasteners installed parallel to the axle. This heavy duty air brake pad kit provides compressed air to the piston providing applied pressure to the brake pad or brake shoe in order to stop the semi truck. Converting air into braking force, this heavy duty air brake pad kit will create the stopping power you need to keep you on the road longer. FleetPride is your First Click in Heavy Duty®.