CALIPER,AERO6-DM,GM,19-21,1.75/1.62

The Wilwood Aero6-DM forged six-piston caliper (Part No: 120-16825-BK) is a right-hand, lug mount caliper designed for heavy-duty stopping power in street and off-road applications. Constructed from a premium grade aluminum alloy billet through a stress-flow forging process, it offers superior clamping efficiency and ultimate strength against fatigue and distortion. This caliper features internal fluid ports, eliminating external fluid cross-over tubes and incorporating a massive center bridge assembly for extra rigidity. It utilizes 6 stainless steel pistons and is compatible with rotors having a width of 1.25 inches (maximum 1.28 inches, minimum 1.10 inches) and a diameter of 13.38 inches (maximum 13.38 inches, minimum 12.19 inches). It is designed to be directly mounted to the factory spindle on many late-model trucks. The color is black with a black powder coat finish.