DBA 4000 Series Vented Brake Rotor

The Stillen DBA 4000 Series Standard Brake Rotor is engineered by Disc Brakes Australia (DBA) as a high-performance aftermarket upgrade for drivers seeking superior braking capabilities beyond standard OE levels. Cast from XG-150 High Carbon Alloyed Iron, these rotors undergo Thermal Stability Profiling (TSP) to ensure they can withstand the demanding heat and stress generated during intense braking applications. This specific rotor features DBA's patented Kangaroo Paw ventilation system, which utilizes 144 diamond and teardrop-shaped pillars. The DBA42443 rear rotor has an outside diameter of 352.25 mm, a nominal and discard thickness of 22 mm, and an overall height of 72.1 mm. It is a vented rotor with a smooth surface type and a 78.6 mm center hole diameter, utilizing 5 lug holes. This brake rotor is compatible with several vehicles, including the 2007-2008 Chrysler Aspen, 2004-2009 Dodge Durango, and various Dodge Ram 1500 models from 2005-2010, as well as the 2019 Ram 1500 (Old Body Style). Specific fitment notes apply, such as exclusions for the SRT-10 and Mega Cab variants on certain Ram 1500 models.