DBA DBA3718E Street Series En-Shield Plain Brake Rotor

The DBA DBA3718E is a Street Series En-Shield plain brake rotor engineered by Disc Brakes Australia (DBA) as a direct OE-replacement disc rotor. Built to meet or exceed OEM standards, this rotor is ideal for daily drivers, light commercial vehicles, and SUV applications where reliable, consistent stopping power is required.

The defining feature of this rotor is DBA's proprietary En-Shield corrosion protection. Unlike standard rotors that arrive coated in heavy wax or rust-inhibiting compounds requiring messy pre-installation cleaning, the En-Shield process applies a chromium-free, zinc-aluminium derived, water-based heated treatment to the entire rotor surface. This coating is baked on for durability, protecting the rotor from rust and corrosion throughout its service life without introducing any impurities to the braking surface that could compromise pad performance or longevity.

Key Features:

• En-Shield Full-Surface Coating: Chromium-free zinc-aluminium treatment baked onto the entire rotor — no pre-installation cleaning required
• Corrosion Resistance: Protects non-friction and friction areas from rust, keeping the rotor looking good throughout its service life
• CBN Machine-Turned Finish: Cubic Boron Nitride (CBN) machining minimizes disc thickness variation, reducing the potential for pad knock and premature wear
• Kangaroo Paw Vane Design: DBA's unique internal vane geometry delivers up to 20% better heat dissipation compared to standard designs, improving braking effectiveness and prolonging brake life
• Centre-Split Core Castings: Promotes increased heat transfer and thermal efficiency under sustained braking loads
• XG-150 High Carbon Cast Iron Alloy: DBA's proprietary iron composition provides enhanced strength, fade resistance, and longevity
• OE Direct Replacement: Engineered to fit in place of the factory rotor with no modifications required
• DBA Warranty: Covered by DBA's 12-month / 12,000-mile warranty against defects in material and workmanship

The En-Shield suffix (E) in the part number denotes full En-Shield coating across the rotor. Backed by over 40 years of brake engineering experience, DBA Street Series rotors are manufactured to the highest quality and safety standards for confident, reliable braking performance.