DBA DBA43437 4000 Series Standard Kangaroo Paw Vented Brake Rotor Rear

The DBA DBA43437 is a 4000 Series Standard Kangaroo Paw (KP) vented disc brake rotor designed as a direct, single-piece OE replacement that delivers upgraded stopping performance above and beyond factory levels.

Key Features:

• Kangaroo Paw (KP) Ventilation: DBA's patented internal vane design uses 144 diamond and teardrop-patterned pillars to achieve up to a 30% increase in surface area and up to 20% improvement in cooling efficiency compared to traditional straight-vane rotors.
• XG-150 High-Carbon Alloyed Iron Construction: Cast from premium high-carbon iron for superior strength, reduced heat buildup, and extended service life under demanding braking conditions.
• Thermal Stability Profiling (TSP): A proprietary DBA heat-treatment process that relieves internal stresses from manufacturing, maximizing thermal stability and resistance to metal fatigue in high-demand applications.
• Direct OE Replacement: Bolt-on fitment with no caliper relocation brackets or modifications required.
• Smooth OE-Style Finish: Standard (non-slotted, non-drilled) friction surface provides quiet, consistent braking performance suitable for heavy-duty street and towing applications.
• Corrosion-Resistant Coating: Protective finish helps prevent surface rust during storage and extends rotor appearance over its service life.

The DBA 4000 Standard KP rotor is engineered for drivers who need dependable, high-performance braking with improved heat management over stock components. It is manufactured to QS-9000 quality standards and is an ideal upgrade for heavy-duty trucks used for towing, hauling, or daily driving.