Genuine 400.3685.20 Brake Disc Rotor

The Genuine 400.3685.20 is a high-quality disc brake rotor designed for precision braking performance. This brake disc features advanced anti-corrosion coating technology for extended service life and superior protection against rust and environmental wear.

Key Specifications:

• Diameter: 350mm (13.78 inches)
• Height: 54mm
• Minimum thickness: 29.4mm
• Weight: 11.7 kg (25.8 lbs)
• Bolt pattern: 5-lug with 112mm pitch circle diameter
• Drilling pattern: 8/5 configuration
• ECE R90 approved for safety and quality assurance

Features:

• Premium coating provides excellent corrosion resistance for long-lasting performance
• Manufactured to OEM quality standards using high-quality materials
• Engineered with precision for reliable stopping power and smooth operation
• Meets stringent European ECE R90 safety certification requirements

This brake disc is sold individually. Professional installation is recommended, and a quantity of two is typically required for complete axle service. Cross-references to multiple OEM part numbers including Mercedes-Benz 166 421 1500, Bosch 0 986 479 D09, and ATE 24.0132-0179.1.