Brake Drum

The Automann 151.6606BA Brake Drum is designed for demanding heavy-duty truck and trailer applications requiring a 16.5-inch diameter and 6-inch width drum. This outboard mount drum features a robust cast construction, a 10-hole, 11.25-inch bolt circle, and an 8.78-inch pilot diameter for compatibility with a wide range of commercial vehicles. With an overall depth of 9.38 inches and a brake surface flat of 6.38 inches, it provides excellent heat dissipation and consistent braking performance under heavy loads. The 151.6606BA is cross-referenced with leading OEM and aftermarket numbers, including ConMet 107453 and Webb 65161, 65161B, and 65161F, making it a versatile and reliable replacement option for fleet operators and service centers. Wofford Truck Parts offers this high-quality Automann brake drum with fast shipping and expert support, helping you maintain your fleet’s safety and uptime with trusted components.