DBA 4000 Series T3 Slot Rear Brake Rotor

The Stillen DBA 4000 Series T3 Slot Brake Rotor is a rear brake rotor engineered for drivers seeking enhanced braking performance beyond standard OE levels. Manufactured by Disc Brakes Australia (DBA), a premier Australian designer and marketer of performance aftermarket brake components, this rotor is designed as a direct replacement. Constructed from high carbon alloyed iron, this rotor undergoes Thermal Stability Profiling (TSP) to ensure it can withstand the increased stress and heat generated during intense braking applications. It incorporates DBA's patented Kangaroo Paw ventilation system, which utilizes 144 diamond and teardrop patterned pillars. This design achieves up to a 30% increase in surface area and a 20% improvement in cooling efficiency compared to traditional straight vane designs, contributing to more reliable and consistent braking. This vented, slotted rotor has an outside diameter of 345 mm, a nominal thickness of 18 mm, and an overall height of 76 mm with a 112 mm center hole diameter and 5 lug holes. The DBA42723S is compatible with a range of vehicles including the 2008-2019 Lexus LX570, 2008-2017 Toyota Land Cruiser, 2008-2022 Toyota Sequoia, and 2007-2019 Toyota Tundra. However, it is important to note that fitment compatibility can vary. For the 2016-2017 Toyota Land Cruiser, specific fitment depends on whether the vehicle is a Mexico model with a 340mm disc or a USA model with a 353.5mm disc.