This 9" floater kit includes housing, hubs, drive flanges, brake rotors, rotor bolts, bearings, seals, axle nuts, lock washers, lug nuts, o-rings and axles. The hubs are available with 5 x 5" or 5 x 4 3/4" bolt patterns with 5/8" coarse studs. In stock track widths 60", 61", 62" on center and custom track widths available please allow extra time. All parts are available separately.