T3 Slot Front Brake Rotor w/ Kangaroo Paw Ventilation

The Stillen DBA42155S is a front brake rotor from DBA Brakes, engineered for drivers seeking upgraded performance beyond standard OE levels. Crafted from high carbon alloyed iron, this rotor undergoes Thermal Stability Profiling (TSP) to withstand the increased stress and heat generated during intense braking applications. This rotor features DBA's T3 slot profile, designed for optimal performance, and includes the patented Kangaroo Paw ventilation system. This unique design utilizes 144 diamond and teardrop-shaped pillars, providing up to a 30% increase in surface area and a 20% improvement in cooling efficiency compared to traditional straight vane designs. The vented rotor ensures consistent performance even under demanding conditions. Key technical specifications include an outside diameter of 369 mm, an overall height of 98.5 mm, a nominal thickness of 39 mm, and a center hole diameter of 129.2 mm. It also features 10 stud/lug holes. The DBA42155S is specifically designed as a direct replacement rotor for the following applications: 2005-2009 Ford F-450 Super Duty, 2011-2014 Ford F-450 Super Duty, and 2005-2016 Ford F-550 Super Duty. A fitment note specifies that for the 2011-2014 Ford F-450 Super Duty, it is compatible with 10-lug configurations.