Brembo 08.A273.21 Disc Brake Rotor - Rear

Overview of Brembo Premium UV Coated OE Equivalent Rotor

The Brembo 08.A273.21 disc brake rotor is engineered for reliable braking performance on select Pontiac, Scion, and Toyota vehicles. Designed as a direct OE equivalent, this rotor features a UV resistant coating to help reduce corrosion and maintain durability over time.

• Material: Grey cast iron for consistent heat dissipation
• Centering Diameter: 55 mm for precise fitment
• Height: 55.7 mm ensuring proper alignment
• Minimum Thickness: 7.5 mm for safe operation
• Nominal Thickness: 9 mm for optimal braking surface
• Number of Holes: 5 for secure mounting
• Outside Diameter: 269 mm matching OEM specifications
• Rust Resistant Coating: UV coated to resist corrosion
• Rotor Type: Solid disc for standard braking applications
• Torque Specification: 103 Nm for proper installation

About the Premium UV Coated OE Equivalent Rotor Line

The Brembo Premium UV Coated OE Equivalent Rotor line is designed to meet original equipment standards while providing enhanced protection against rust through a specialized UV coating. This coating extends the rotor's service life by minimizing surface corrosion, making it suitable for drivers seeking a reliable replacement part that maintains factory-level performance and fitment.

Detailed Product Description

This Brembo disc brake rotor (part number 08.A273.21) is constructed from grey cast iron, a material known for its excellent thermal conductivity and durability under braking stress. The rotor's solid design and 269 mm outside diameter align with OEM specifications for compatible vehicles including Pontiac, Scion, and Toyota models such as the Celica, Corolla, Matrix, tC, and Vibe. The 5-hole mounting pattern and 55 mm centering diameter ensure a precise fit, while the UV coating helps protect the rotor surface from rust and corrosion, which can degrade braking performance over time.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing surface rust buildup that reduces braking efficiency
• Restoring proper rotor thickness to maintain safe braking distances
• Eliminating noise and vibration from uneven rotor wear
• Ensuring compatibility with OEM brake components on specified models

Installation Notes and Tips

• Verify rotor thickness before installation; minimum thickness is 7.5 mm
• Use a torque wrench to tighten mounting bolts to 103 Nm
• Ensure the rotor is properly centered on the hub using the 55 mm centering diameter
• Inspect brake pads and hardware for wear during rotor replacement
• Follow manufacturer guidelines for bedding in new rotors and pads

Quality Assurance and Warranty

Brembo rotors are manufactured to meet strict quality standards, ensuring consistent performance and durability. The Premium UV Coated OE Equivalent Rotor line includes a rust-resistant UV coating to extend rotor life. Warranty coverage details should be confirmed with the point of purchase or Brembo directly.