Description
4wd. Silverado Sierra 2500 HD. Left. Silverado Sierra 3500 HD. 2wd. This GM Genuine Part is designed engineered and tested to rigorous standards and is backed by General Motors A disc brake caliper used for the main operating brakes of a vehicle which utilizes a piston(s) to squeeze disc brake pads against a disc brake rotor in order to create friction to stop a vehicle.
