DBA DBA42663-10 4000 Series HD Brake Disc Rotor 10-Hole KP

The DBA DBA42663-10 is a 4000 Series Heavy-Duty brake disc rotor from Disc Brakes Australia (DBA), engineered for reliable, high-performance braking. Featuring DBA's signature 10-hole Kangaroo Paw (KP) vane configuration, this rotor delivers superior thermal management and consistent stopping power under demanding driving conditions.

DBA's 4000 Series rotors are manufactured to exceed OEM standards, utilizing premium-grade castings and a proprietary two-piece hat and disc design. The Kangaroo Paw venting pattern maximizes airflow through the rotor, significantly reducing heat buildup and brake fade. All DBA rotors are thermally stress-relieved during production to ensure minimal warping over the rotor's service life.

Key Features:

• 4000 Series Heavy-Duty construction for enhanced durability and longevity
• 10-Hole Kangaroo Paw (KP) vane design for optimized airflow and heat dissipation
• Thermally stress-relieved casting to resist warping and cracking
• Precision-machined to tight tolerances for smooth, vibration-free braking
• Corrosion-resistant coating on non-contact surfaces
• Meets or exceeds OEM specifications
• Direct bolt-on replacement — no modifications required

The DBA42663-10 is a rear brake rotor designed as a direct OEM replacement upgrade. DBA's 4000 Series represents an ideal choice for drivers seeking a performance-grade rotor that delivers superior longevity and fade resistance compared to standard replacement rotors.