DBA DBA4793 4000 Series HD Rear Brake Rotor

The DBA DBA4793 is a premium 4000 Series HD single-piece performance brake rotor designed as a direct replacement for 1996 and newer Toyota Land Cruiser rear applications. This rotor delivers enhanced braking performance beyond OE levels while maintaining a smooth, factory-style appearance.

Advanced Metallurgy and Heat Management:

• Cast from XG-150 high carbon alloyed iron for superior strength and durability
• Thermal Stability Profiling (TSP) heat treatment process relieves internal stresses and maximizes thermal stability under extreme braking conditions
• Thermo-Graphic Heat Paint markings change color at critical temperature thresholds, allowing drivers to monitor rotor temperatures and optimize pad selection
• Designed to handle increased stress and heat from intense braking applications repeatedly

Patented Kangaroo Paw Ventilation System:

• Features 144 diamond and teardrop-patterned pillars in the rotor vane design
• Achieves up to 30% increase in surface area compared to traditional straight vane rotors
• Delivers up to 20% improvement in cooling efficiency for better heat dissipation
• Minimizes brake fade and extends service life for both pads and rotors

4000 Series HD Features:

• Smooth OE-style rotor finish ideal for drivers seeking performance benefits without visible slots or drilling
• Popular choice for controlled race divisions requiring OE appearance
• Direct bolt-on replacement with precise OE dimensions
• Lasts approximately 3 times longer than most competitor rotors
• Moisture-proof corrosion protection packaging ensures rotor quality until installation

DBA (Disc Brakes Australia) is an ISO 9001, QS 9000, TS 16949, and TUV certified manufacturer with over 40 years of experience in high-performance brake rotor engineering. The 4000 Series represents the perfect balance of performance, durability, and value for enthusiasts and professionals demanding upgraded braking capability.