Trailer Brake Drum Hub 8 Lug 1/2 Stud Fits 7,000lb Trailer Axles 8 on 6.5

This 8 Lug Trailer Brake Drum will fit on your 6000 lb or 7000 lb trailer axle. Also, this brake drum accommodates the 12″ Boat Trailer Hydraulic Drum Brake Backing Plates. These heavy duty brake drums will outfit your drum brake system, check bearing sizes below to match up for a perfect fit. Fits 6000 and 7000 lb Axles Includes hub, bearings, dust cap, lug nuts, and seal Outer Bearing Number 25580 1 1/4 inch inner diameter Inner Bearing Number 14125A 1 3/4 inch inner diameter Bolt Pattern 8 on 6 1/2 in Rated to 3500 lbs each Drum Size 2 in x 12 in Works on Electric Brakes or Hydraulic Brakes