Replacement Numbers: 1644231212 Upgrade your Mercedes Benz M-CLASS W164 or R-CLASS W251/V251 with Autostar Germany BRAKE DISC (Part Number: 1644230512) for superior performance and safety. This high-quality brake disc is engineered for precision and durability, ensuring reliable stopping power on the road. Key Features: Optimal Braking Performance: Enhance your vehicle's braking efficiency. Premium Materials: Constructed with top-grade materials for long-lasting durability. Precision Engineering: Engineered to meet or exceed OEM specifications. Easy Installation: Designed for a hassle-free installation process. Compatibility: Perfect fit for Mercedes Benz M-CLASS W164 and R-CLASS W251/V251 models. Invest in Autostar Germany's BRAKE DISC to experience a smoother, safer ride. Elevate your driving experience with the reliability of Autostar Germany products.