Brembo 08.6857.10 Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Ford, Mazda, and Mercury Models

The Brembo Premium OE Equivalent Rotor 08.6857.10 offers a precise replacement solution for select Ford, Mazda, and Mercury vehicles. Engineered from grey cast iron, this solid disc brake rotor ensures consistent braking performance and durability.

• Material: Grey cast iron for strength and heat dissipation
• Outside Diameter: 250 mm for proper fitment
• Centering Diameter: 55 mm for accurate alignment
• Height: 34.5 mm to match OEM specifications
• Nominal Thickness: 9 mm with a minimum thickness of 8 mm
• Number of Holes: 4 for secure mounting
• Solid rotor design for reliable braking torque of 103 Nm

About the Brembo Premium OE Equivalent Rotor Line

The Premium OE Equivalent Rotor line by Brembo is designed to meet original equipment standards, providing a direct replacement that maintains factory performance. This rotor line focuses on delivering consistent braking characteristics and fitment accuracy, making it suitable for vehicles requiring dependable disc brake components without modification.

Product Details and Specifications

This Brembo disc brake rotor 08.6857.10 is constructed from grey cast iron, a material known for its durability and effective heat management during braking. The rotor features a solid design with a 250 mm outside diameter and a 55 mm centering diameter, ensuring proper fitment on compatible vehicles. With a height of 34.5 mm and a nominal thickness of 9 mm (minimum thickness 8 mm), it aligns with OEM dimensions to maintain braking system integrity. The rotor includes four mounting holes and is rated for a torque specification of 103 Nm, supporting secure installation and reliable performance.

Compatible Vehicles and Common Applications

• Ford Escort and Tracer models requiring precise rotor replacement
• Mazda 323, Miata, MX-3, and Protege vehicles needing solid disc brake rotors
• Mercury models sharing platform compatibility with Ford and Mazda
• Replacement for worn, warped, or damaged rotors causing brake pulsation or noise
• Addressing rotor thickness below minimum specifications to restore braking efficiency

Installation Notes and Tips

Ensure the rotor surface and hub are clean and free of rust before installation. Verify the centering diameter matches the vehicle hub to prevent runout. Use the specified torque of 103 Nm when tightening mounting bolts to maintain proper rotor seating. It is recommended to replace brake pads simultaneously to optimize braking performance and rotor lifespan.

Quality Assurance and Warranty

Brembo's Premium OE Equivalent Rotor line adheres to strict manufacturing standards to provide consistent quality and fitment. This rotor is engineered to meet or exceed OEM specifications, ensuring reliable braking performance. Warranty coverage details should be confirmed with the point of purchase or Brembo directly.