Ausco invented the spring applied-hydraulically released multi-disc brake in the early 1970s. Today, Ausco remains the leader in spring applied-hydraulically released brakes. Ausco’s catalog product offerings include all of the common SAE mounts. Most of our brakes are offered in both wet and dry configurations. Variations on shaft and spline sizes are also a common option. In addition, Ausco offers a number of specialty multi-disc brakes for articulated vehicles, mining shuttle cars, etc.