Raybestos 682429FZN Element3 Coated Rear Disc Brake Rotor

The Raybestos 682429FZN Element3 Coated Rear Disc Brake Rotor is a premium replacement rotor engineered to deliver long-lasting corrosion resistance, ultra-smooth braking, and OE-matched performance. Part of the Raybestos Element3 line, this rotor is purpose-built for drivers who demand exceptional reliability in demanding conditions including rain, road salt, snow, and harsh chemicals.

Grey Fusion 4.0® Full-Surface Coating:

Unlike standard uncoated rotors that begin corroding immediately upon installation, the 682429FZN features Raybestos' proprietary Grey Fusion 4.0® coating applied to the rotor's entire surface — including the internal cooling vanes. This full-coverage finish resists rust-induced performance issues and has been validated through extensive field testing to endure the harshest of weather environments.

Key Features:

• RPT Rust Prevention Technology — Full Grey Fusion 4.0® coating on all surfaces, including cooling vanes, for long-lasting rust protection
• OE-Matched Materials & Design — G3000-qualified cast iron meets SAE standards for tensile strength, structural integrity, and maximum service life
• Tight Lateral Runout — 0.004″ or less lateral runout minimizes pedal pulsation, brake noise, and extends brake pad life
• Minimal Thickness Variation — Less than 0.0005″ thickness variation for consistently smooth, quiet stopping
• Mill Balanced Edges — 100% validated mill balancing minimizes thickness variation, reduces vibration, and promotes quieter braking
• Coated Cooling Vanes — Vanes remain clear of rust and corrosion to ensure optimal airflow and heat dissipation
• Installation Ready — Turned finish minimizes break-in noise and improves responsiveness right out of the box

The Raybestos Element3 line represents an enhanced, premium tier of brake components designed for increased performance and extended service life. Sold as a single rotor, the 682429FZN matches OE dimensions and manufacturing specifications, making it a direct replacement that installs without modification.