Zimmermann 166-423-06-00 Rear Brake Disc Rotor for Mercedes ML/GL-Class

The Zimmermann 166-423-06-00 is a high-quality rear brake disc (rotor) engineered to deliver OE-equivalent performance and reliability for Mercedes-Benz ML and GL-Class vehicles. Manufactured in Germany by Zimmermann, a trusted OE supplier to European automakers, this brake rotor meets the exacting specifications of the original equipment while providing exceptional value.

Key Features:

• OE-quality replacement brake rotor manufactured to Mercedes-Benz specifications
• Zimmermann part number 400.3687.20 (cross-references Mercedes OEM 1664230600)
• Rear axle position fitment for ML/GL-Class models
• Solid (unvented) disc design optimized for rear brake applications
• Precision-machined friction surface ensures smooth, consistent braking performance
• High carbon content construction provides excellent thermal stability and wear resistance
• German engineering and quality control meeting ISO 9001 and ISO TS 16949 standards

Zimmermann has been a leading manufacturer of brake components for over five decades, supplying original equipment to major European vehicle manufacturers including Mercedes-Benz, BMW, and Porsche. This brake disc delivers the same quality and performance as the original factory part, ensuring safe and reliable stopping power for your vehicle. Sold individually; two rotors required for complete rear axle service.