I bought the complete rear end assembled through a local distributor that deals with Moser directly. TruTrac center section, 31 spline axles, kept the ABS, new reluctor rings, and a drain plug. You can paint it yourself if you want to save money. Also got LCA relocation brackets welded onto the axle housing of it and bought LCA's/torque arm/drive shaft to compliment it at the same time.