This is a stock 2007 & up Jeep JK Wrangler rear disc brake backing plate for use on any of our JK semi-float rearend units, or any other rearend that has been set up to use JK rear disc brakes. The plate is machined cast aluminum with a steel dust shield and is finished in a semi-gloss black powder coat. All parking brake hardware is included and installed. This plate fits the right or left side.