Rear Brake Rotor

The Stillen DBA 4789 is a rear brake rotor from Disc Brakes Australia (DBA), engineered to provide upgraded performance braking for drivers seeking to exceed standard OE levels. As a direct replacement, it integrates seamlessly with your existing braking system while offering enhanced capabilities. Constructed from high carbon alloyed iron, this rotor undergoes DBA's proprietary Thermal Stability Profiling (TSP). This advanced process allows the metallurgy to withstand and manage the increased stress and heat generated during intense braking applications. The rotor features DBA's patented Kangaroo Paw ventilation system, which uses a unique array of 144 diamond and teardrop-shaped pillars. This innovative design contributes to a 30% increase in surface area and a 20% improvement in cooling efficiency when compared to traditional straight vane designs, ensuring consistent performance under demanding conditions. This DBA 4000 Series Standard brake rotor has an outside diameter of 330 mm, a nominal and discard thickness of 18 mm, and a center hole diameter of 110 mm. It is a vented rotor with 5 lug holes and a smooth surface type, with an overall height of 103 mm. Compatible applications include the 1998-2007 Lexus LX470 and the 1998-2007 Toyota Land Cruiser.