Description:Cat® Service Brake Group provides a hydraulically actuated caliper brake for stopping or retarding machine motion. Fully assembled hydraulic caliper brake with lining assemblies and mounts with hardware's. Cat® Brake and Wheel components feature precise design for efficient power flow and less wear. They are superior construction for wear resistance and long life. They include special features for improved lubrication and load distribution.Application:Cat® Service Brake Group are used in the braking components of the Cat machines. Consult your owner's manual or contact your local Cat Dealer for more information.