The DBA 4000 Series High Carbon Alloyed Iron Front Plain Rotor is designed for demanding automotive applications, offering superior thermal stability and durability. Cast from XG-150 high carbon alloyed iron, this rotor undergoes Thermal Stability Profiling to ensure consistent performance under intense braking conditions. The use of advanced metallurgy allows the rotor to withstand increased stress and heat generated during aggressive braking, making it an ideal upgrade for heavy-duty and fleet vehicles. Featuring DBA’s patented Kangaroo Paw ventilation system, which incorporates 144 diamond and teardrop patterned pillars, this rotor provides up to a 30% increase in surface area and a 20% improvement in cooling efficiency compared to traditional straight vane designs. This enhanced cooling capability helps reduce brake fade and extends rotor life, especially in high-stress environments. The rotor’s smooth OE-style finish offers a clean, factory-like appearance suitable for various controlled race divisions or street performance applications. The design also includes thermo-graphic paint markings for easy heat monitoring and moisture-proof packaging for corrosion resistance. This direct replacement rotor fits a range of Toyota Land Cruiser models from 2011 to 2017 and Lexus LX570 models from 2008 to 2009, providing a reliable and high-performance upgrade for serious drivers and fleet operators alike.
Features:
- Cast from XG-150 high carbon alloyed iron for enhanced strength and heat resistance
- Thermal Stability Profiling (TSP) for consistent performance under intense braking
- Kangaroo Paw ventilation with 144 diamond and teardrop patterned pillars for superior cooling
- Up to 30% increased surface area and 20% improved cooling efficiency
- Smooth OE-style rotor finish for a factory appearance
- Includes thermo-graphic paint markings for heat monitoring
- Moisture-proof corrosion protection packaging for durability
- Direct replacement suitable for Toyota Land Cruiser and Lexus LX570 models from 2008 to 2017
Fitment:
Lexus LX570 Base 2008 to 2010
Toyota Land Cruiser Base 2008 to 2011
Toyota Land Cruiser Base 2013 to 2017

















