If you need to replace your brake hub, go with a trusted name and get a genuine Lippert replacement part. For ultimate peace of mind on the road, replace your brake hub with this Lippert Brake Hub Assembly, designed for 8,000 lb. trailer axles, with an 8 on 6.5” bolt pattern, and made from durable, solid iron. The hub assembly comes with bearing cones and unitized oil seal already installed. A one-year warranty comes standard. Confirm the bolt pattern, axle rating, and other dimensions before purchasing. If you have questions, consult your original equipment manufacturer.