Brembo 08.4738.21 Disc Brake Rotor - Rear

Overview of Brembo Disc Brake Rotor 08.4738.21

The Brembo Premium UV Coated OE Equivalent Rotor 08.4738.21 is engineered for reliable braking performance on select Mercedes-Benz models. Designed as a solid disc brake rotor, it offers durability and consistent stopping power for vehicles like the Mercedes-Benz C220, C230, and C280.

• Material: Grey cast iron for strength and heat dissipation
• Centering Diameter: 67 mm for precise fitment
• Fixing Screws: Included for straightforward installation
• Height: 53.5 mm
• Minimum Thickness: 7.3 mm
• Nominal Thickness: 9 mm
• Number of Holes: 5
• Outside Diameter: 258 mm
• Rust Resistant Coating: UV coated to reduce corrosion
• Rotor Type: Solid
• Torque Specification: 110 Nm

About the Premium UV Coated OE Equivalent Rotor Line

This Brembo product belongs to the Premium UV Coated OE Equivalent Rotor line, which focuses on providing rotors that meet original equipment specifications with added UV coating for enhanced rust resistance. This coating helps maintain rotor integrity and appearance over time, making it suitable for Mercedes-Benz vehicles requiring OE-level quality and durability.

Detailed Product Description

The Brembo 08.4738.21 disc brake rotor is constructed from grey cast iron, a material known for its excellent thermal conductivity and wear resistance. Its solid rotor design with a 258 mm outside diameter and 5 mounting holes ensures compatibility with the braking system of Mercedes-Benz C220, C230, and C280 models. The rotor’s 67 mm centering diameter guarantees a precise fit, while the included fixing screws simplify the replacement process. The UV coating provides a protective layer against rust, extending the rotor’s service life and maintaining braking efficiency under various driving conditions.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors causing brake vibration
• Upgrading corroded rotors to improve braking reliability
• Addressing uneven brake pad wear due to rotor surface damage
• Restoring braking performance on Mercedes-Benz C220, C230, and C280
• Ensuring proper rotor thickness to maintain safe stopping distances

Installation Notes and Tips

• Verify compatibility with Mercedes-Benz C220, C230, or C280 before installation
• Use the included fixing screws and torque to 110 Nm as specified
• Inspect brake pads and calipers during rotor replacement for optimal performance
• Ensure rotor surface is clean and free of debris before mounting
• Follow manufacturer guidelines for bedding in new rotors

Quality Assurance and Warranty

Brembo rotors are manufactured to meet OE standards, ensuring consistent quality and performance. The Premium UV Coated OE Equivalent Rotor line includes a UV rust-resistant coating to enhance durability. Warranty coverage details should be confirmed with the point of purchase or Brembo directly, as they may vary by region.