For peace of mind on the road, replace your brake hub with Lippert. This brake drum hub assembly fits a 12-1/4" x 3-3/8" brake on a 10,000-lb. axle. It’s made from solid, durable iron and has an 8 on 6.5" bolt pattern with a 4.75" hub pilot and 5/8" stud. Our brake hub assemblies include the hub drum with bearing races and wheel studs. Additionally, all our brake hub assemblies come with a limited one-year warranty on the hub components. Please consult your original equipment before purchasing. Be sure to inspect and maintain your equipment periodically for optimal performance.