DBA 4000 Series Rotor

1990–2006 Jeep Wrangler / 1993–1998 Jeep Grand Cherokee

DBA4888S

Overview:

The DBA 4000 Series Rotor is a premium front brake rotor designed specifically for Jeep Wrangler models from 1990 to 2006 and Jeep Grand Cherokee models from 1993 to 1998. Engineered to deliver superior braking performance, this rotor is an ideal direct replacement for stock components, offering enhanced durability and heat dissipation. Whether you’re tackling rugged trails or daily driving, the DBA 4000 Series ensures reliable stopping power and improved pedal feel under demanding conditions.

Built for Jeep enthusiasts who demand both performance and longevity, this rotor combines advanced materials and innovative design to reduce brake fade and extend rotor life. Its slotted surface improves pad bite and helps evacuate dust and gases, maintaining consistent braking performance in all environments.

Key Features:

The DBA 4000 Series Rotor incorporates cutting-edge technology and thoughtful engineering to optimize braking efficiency and durability. Key features include:

• High Carbon & Heat Treated Iron: Enhances rotor strength and resistance to cracking under extreme heat.
• Patented Kangaroo Paw Ventilation: Unique vent design increases cooling efficiency, reducing brake fade and warping.
• Tri-Symmetrical Slotting: Precision-machined slots improve pad bite, remove debris, and reduce brake dust buildup.
• Direct Fit Replacement: Designed to match OEM specifications for easy installation without modifications.
• Corrosion Resistant Coating: Protects rotor surface from rust and extends service life.
• Optimized for Off-Road and Street Use: Balances performance needs for both daily driving and trail conditions.

Construction & Design:

DBA’s 4000 Series rotors are crafted from high carbon iron that undergoes a specialized heat treatment process to improve hardness and thermal stability. This material choice significantly reduces the risk of rotor cracking and warping during heavy braking. The patented Kangaroo Paw ventilation system features a series of uniquely shaped vents that maximize airflow through the rotor, accelerating heat dissipation and maintaining optimal operating temperatures.

The tri-symmetrical slot pattern is engineered to evenly distribute braking forces across the rotor surface, enhancing pad contact and reducing uneven wear. This design also aids in channeling away gases and dust generated during braking, which helps maintain consistent friction and reduces brake fade over extended use.

Installation & Fitment:

The DBA 4000 Series Rotor is a direct bolt-on replacement for the front brakes of Jeep Wrangler models from 1990 through 2006 and Jeep Grand Cherokee models from 1993 through 1998. No modifications or special tools are required, making installation straightforward for professional mechanics and experienced DIYers alike. It is recommended to replace rotors in pairs to ensure balanced braking performance and to inspect brake pads for wear during installation.

What's Included:

• One front DBA 4000 Series slotted rotor (driver or passenger side)
• Protective anti-corrosion coating
• Installation instructions (if applicable)

Ideal For:

This rotor is perfect for Jeep owners seeking a reliable upgrade over factory rotors that can handle both on-road and off-road driving conditions. It is especially suited for those who frequently tow, carry heavy loads, or drive in mountainous terrain where enhanced braking performance and heat management are critical. Enthusiasts looking to improve brake feel and reduce fade during spirited driving or trail adventures will appreciate the advanced design and durability of the DBA 4000 Series.

DBA (Disc Brakes Australia) designs and produces aftermarket and OE-replacement braking components, with a strong reputation in performance brake rotors and related hardware. Their range covers rotors and complementary brake parts aimed at improving heat management, consistency, and stopping confidence for spirited street driving, towing, and track-day duty.