Complete System, we pride ourselves on delivering complete and detail oriented performance brake solutions to our consumers. We do not cut any corners. To give an example of this, we assemble the hubs prior to sending them to you, installing all the bearings and races, packing them with Redline synthetic grease. When we send you your brake system, everything is already installed, all you have to do it bolt it onto the control arms. Additional Attributes: GTIN: 00844165034766 Axle: Front Box Count: 1 Caliper: 6S Red Export Description: Brake Components Min Wheel Dia (verify using template): 18in Rotor Diameter: 14 Rotor Surface: SDZ System Notes: 4wd Template: N045P Extened Information: Emissions : Emission verification to be determined in ACES, vehicle application data. Life Cycle Status: Available To Order Packaging: Quantity of Each: 1 Package UOM: EA Dimension: x x inches