The Original Equipment disc brake hardware kits provide everything you need to perform a complete the brake job and restore the brake system back to the optimal operating condition. The Original Equipment disc brake hardware kit is the ORIGINAL part, supplied in a plain box, with the car manufacturer's logo on the part. Product Features:Reduced Brake Noise, comebacks and unsatisfied customers,Extends the life of a brake job,Improved fuel mileage, andRestores brakes to like new Performance. Effects of Corrosion, Heat, Stress, Use Rust and Corrosion on floating caliper slides or bushings can prevent the caliper from centering properly, which canreduce effective braking forcecause uneven pad wear, and brake noise. Rubber Bushings lose there resiliency and become flattened from the torque of the braking system which cancause excessive caliper movementcause unwanted noise like rattles and thumps. New Hardware = Back to like-new performance