4000 Series XS Drilled and Slotted Rotor

The DBA 4000 Series XS brake rotor is designed by Disc Brakes Australia as a high-performance, direct-replacement upgrade for standard OE brake rotors. This rotor is constructed from premium high-carbon alloyed iron and undergoes Thermal Stability Profiling (TSP) to ensure it can withstand the increased stress and heat generated during demanding braking applications. This specific DBA4796XS model features a cross-drilled and slotted surface for enhanced braking performance and heat dissipation. The rotor has a vented type for optimal thermal management. With an outside diameter of 326 mm, a nominal and discard thickness of 30 mm, and an overall height of 98.5 mm, this rotor is engineered for precise fitment. It features a 126.5 mm center hole diameter and 8 stud/lug holes. The DBA 4000 Series XS rotors are specifically designed for drivers seeking braking performance beyond standard OE levels, offering improved stopping power and durability under heavy use. This brake rotor is compatible with a range of Ford Super Duty and Motorhome Chassis models, including the 1999-2004 Ford F-250/F-350 Super Duty, 1999 Ford F-450/F-550 Super Duty, various Ford F-53 Motorhome Chassis configurations, and the 2012-2021 Ford F-59 Commercial Stripped Chassis. Fitment notes detail specific requirements based on production dates, wheel ABS configurations, and rear disc types for certain models.