Zimmermann 31423325 Front Brake Rotor Coat Z Anti-Corrosion - 316mm

The Zimmermann 31423325 is a premium front brake rotor engineered to meet and exceed OE specifications for Volvo vehicles. This brake rotor is 316mm in diameter and has a 65mm wide braking friction surface, providing reliable stopping power and performance.

Coat Z Anti-Corrosion Technology:

Zimmermann has been offering its Coat Z anti-corrosion protection on rotors since 2008. This coating prevents the formation of rust at the hub for better longevity and improved lifetime appearance. The Coat Z rotors can be mounted right out of the box without ever removing the coating.

Key Features:

• 316mm diameter with 65mm friction surface width
• Zinc Coat Z anti-corrosion coating for extended life
• High-quality grey cast iron construction with flake graphite
• Engineered and manufactured in Germany
• Ready to install - no coating removal required
• Meets DIN EN ISO 9001:2008 and DIN ISO TS 16949 standards

Quality Construction:

Quality of Zimmermann rotors and drums starts with high end materials. Units are made out of non-machined castings containing flake graphite. The grey cast iron is then treated to other ingredients to stabilize its properties for durability and machining. The thermo-mechanical deformation is identical to OE specifications.

This rotor crosses to Volvo OEM part numbers 30636074, 30736406, and Zimmermann part number 610370620. Manufactured by Otto Zimmermann in Germany, a company with over six decades of experience producing premium brake components for European vehicles.