RAPCO BRAKE DISC RA164-30440

In addition, the discs are heat-treated to a specific hardness for long service life. This is not only important for the discs, but it also helps to maximize brake lining life as well. The through-hardened forgings are precision machined and then plated with electroless nickel for corrosion resistance. In a final machining process, the wear surfaces of the discs receive an additional turning to assure they are true. This reduces vibration and allows the disc to rapidly transfer heat away from the lining material resulting in improved stopping and longer service life. Each disc is laser etched for proper permanent identification. RAPCO brake discs offer premium features at a competitive price.