4000 Series T3 Front Disc Brake Rotor

The DBA DBA43050-10 is a direct replacement, single-piece brake rotor from the 4000 Series HD line. It offers an OE-style smooth finish, making it popular for drivers who desire the performance benefits of the 4000 Series while maintaining a factory appearance, particularly in controlled race divisions. Constructed from superior quality XG-150 high carbon alloyed iron, this rotor is engineered to withstand greater stress and heat. DBA's Thermal Stability Profiling (TSP) is applied to ensure optimal cooling and sustained performance under demanding braking conditions. Designed as a direct replacement, installation is straightforward. The rotor comes individually packaged with moisture-proof corrosion protection to ensure it arrives in top condition. Its recommended uses include OE replacement and performance applications, suitable for driving qualifiers such as Commuter/OE Upgrade, Performance Street, Extreme & Fleet Duty, Towing-Oversized Tires, Off Road, and Street & Track Events. Key specifications include an outside diameter of 340 mm, a nominal and discard thickness of 30 mm, an overall height of 53 mm, and a center hole diameter of 58.02 mm. It is a vented rotor with 10 lug holes and a smooth surface type.