ONE AXLE SET OF INTEGRAL 12,000LB MAXX COATING DISC BRAKES FOR DEXTER/LIPPERT  SPINDLE WITH 5.25″ Inner Bearing shoulder to Brake Flange.   Use 3984 Inner / 28682 Outer Bearing
INCLUDES MAXX HUB-12KDL, 32-RTR-BOLT 1/2-13 x 1.5″  for 13″ ROTOR/SPC, ZINC CALIPER w/ Black SM Pads, AND ZINC  BRACKET(7 BOLT) * FITS 16″ Dual WHEEL APPLICATION W/ 5/8″ WHEEL STUDS