Toyota 4Runner Brake Rotor (1) - Front - DBA - 4000 Series HD - `03-`09 is a direct-fit replacement rotor for 2003–2009 4Runners with 338mm front rotors (caliper casting 13WH). It pairs DBA's 4000 Series HD metallurgy with an OE-style smooth finish for drivers who want performance-oriented construction without a competition-only appearance.

This rotor is cast from XG-150 high carbon alloyed iron and undergoes DBA's Thermal Stability Profiling (TSP) to improve resistance to heat-related degradation under repeated heavy braking. The rotor uses DBA's patented Kangaroo Paw ventilation, a pattern of 144 diamond and teardrop pillars that increases surface area and improves cooling efficiency versus traditional straight vane designs. The 4000 Series HD offers THGP thermo-graphic paint markings, moisture-proof corrosion protection packaging, and is intended as a direct replacement for the specified 4Runner application.

Features

• XG-150 high carbon alloyed iron construction
• Thermal Stability Profiling (TSP) for improved heat management
• Kangaroo Paw ventilation — 144 diamond & teardrop pillars for increased surface area
• Smooth OE-style 4000 Series HD finish with THGP markings
• Direct replacement fit, moisture-proof packaging

If you have questions about fitment, installation, or whether this rotor matches your driving needs, call us directly — we’re happy to help. We have two service locations offering installation and customization: Austin, Texas and Los Angeles, California. Call Austin at 512-982-9393 (TX) or Los Angeles at 562-981-6800 (CA). We install on premises at both locations. If you are considering multiple items, contact us for shipping discounts.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov