The DBA 4000 Series Plain Rotor is engineered for high-performance applications, especially suited for Jeep Grand Cherokee models from 1993 to 1997 requiring heavy-duty braking solutions. Crafted from XG-150 high carbon alloyed iron and subjected to Thermal Stability Profiling, this rotor delivers exceptional durability and heat resistance during intense braking conditions. The advanced metallurgy ensures reliable performance under repeated stress, making it ideal for both street and controlled race environments. Featuring DBA’s patented Kangaroo Paw ventilation system, the rotor boasts 144 diamond and teardrop patterned pillars that significantly enhance surface area and cooling efficiency. This innovative design can increase cooling performance by up to 20% and surface area by 30%, helping to reduce brake fade and maintain optimal braking power during demanding driving scenarios.
Features:
- Constructed from XG-150 high carbon alloyed iron for increased strength and heat resistance
- Thermal Stability Profiling (TSP) for consistent high-temperature performance
- Kangaroo Paw ventilation with 144 diamond and teardrop pillars for superior cooling
- Smooth OE style rotor finish for a classic appearance
- Designed as a direct replacement for Jeep Grand Cherokee 1993-1997 models
- Moisture-proof corrosion protection packaging for enhanced durability
- Suitable for high-stress heavy-duty applications and controlled race divisions















