Kodiak 2HRCM12DAC 12" Disc Brake Kit Silver DAC, 6 on 5-1/2, 5,200 lbs to 6,000 lbs Kodiak Hydraulic Replacement Brake Kit Axle Size - 5200lb-6000lb Rotor Size & Style - 12" Integral Brake Flange - 5 Bolt Fits Spindle - #42