The DBA 4000 Series Plain Rotor is engineered for serious braking performance and durability in demanding applications. Cast from XG-150 high carbon alloyed iron and undergoing advanced Thermal Stability Profiling, this rotor can withstand the intense heat and stress generated during high-performance braking. Featuring DBA’s patented Kangaroo Paw ventilation system, which incorporates 144 diamond and teardrop patterned pillars, this rotor provides up to a 30% increase in surface area and a 20% improvement in cooling efficiency over traditional straight vane designs. These features help to reduce brake fade and extend rotor lifespan, making it an excellent upgrade for heavy-duty and off-road vehicles.
The 4000 Series HD variant offers a smooth OE-style rotor finish, delivering a clean, factory-like appearance suitable for drivers seeking a performance upgrade with a traditional look. This rotor is a direct replacement for original equipment, ensuring perfect fitment and compatibility with your Land Rover Defender 90 or Range Rover from 1990 to 1997. Its moisture-proof packaging and corrosion-resistant coating enhance durability in harsh environments, providing reliable performance over time. Whether you’re involved in off-road adventures, towing, or fleet operations, this rotor’s high-performance metallurgy and innovative ventilation system help manage heat more effectively, ensuring consistent brake response and safety.
Designed for easy installation and long-lasting performance, the DBA 4000 Series Plain Rotor is an ideal choice for enthusiasts and professionals who demand quality, reliability, and enhanced braking capability from their vehicles.
Features:
- Cast from high carbon alloyed iron for strength and durability
- Thermal Stability Profiling (TSP) for heat resistance
- Patented Kangaroo Paw ventilation system for improved cooling
- Up to 30% increase in surface area for better heat dissipation
- 20% enhancement in cooling efficiency over traditional designs
- Smooth OE-style rotor finish for a factory look
- Direct replacement for OEM fitment
- Moisture-proof corrosion protection packaging
- Suitable for heavy-duty, fleet, and off-road applications
Fitment:
Land Rover Defender 90 Base 1994 to 1995
Land Rover Defender 90 Base 1997
Land Rover Defender 90 LE 1997
Land Rover Range Rover 25th Anniversary Edition 1995
Land Rover Range Rover Base 1990 to 1992
Land Rover Range Rover County 1990
Land Rover Range Rover County 1992 to 1994
Land Rover Range Rover County Classic 1995
Land Rover Range Rover County LWB 1993 to 1995
Land Rover Range Rover County SE 1991
Land Rover Range Rover Great Divide 1991
Land Rover Range Rover Hunter 1991
Land Rover Range Rover LSE 1992
Land Rover Range Rover SE 1995

















