Centric 120.40089 Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Honda Civic and Insight

The Centric Premium Disc Brake Rotor 120.40089 is engineered to provide consistent braking performance for Honda Civic and Insight models. Designed with precision, this rotor ensures smooth and reliable stopping power tailored to your vehicle's specifications.

• Compatible with Honda Civic and Honda Insight models
• Solid disc rotor with a smooth surface for even brake pad contact
• Coated hat finish to resist corrosion and extend rotor life
• 5 lug/stud holes with a 114.3 mm bolt circle diameter
• Nominal thickness of 9.000 mm and discard thickness of 8.000 mm
• Overall diameter of 260 mm (10.236 inches) and height of 39.3 mm
• Floating disc mounting design for improved heat dissipation

About Centric Premium Disc Brake Rotors

The Centric Premium Disc Brake Rotors line focuses on delivering rotors that meet or exceed OEM specifications. This product line emphasizes durability and precise fitment, making it suitable for drivers who require dependable braking components for their Honda Civic or Insight. The 120.40089 rotor features a coated hat finish to help prevent rust and corrosion, maintaining rotor integrity over time.

Product Specifications and Features

This disc brake rotor is a solid type with a smooth surface, designed to provide consistent braking without the noise or vibration sometimes associated with vented rotors. The rotor has a nominal thickness of 9.000 mm and a discard thickness of 8.000 mm, ensuring it meets safety standards for wear limits. The 5-bolt hole pattern with a 114.3 mm bolt circle diameter matches the OEM specifications for compatible Honda models. The overall diameter of 260 mm and height of 39.3 mm ensure proper fitment and clearance within the brake assembly. The floating disc mounting design helps accommodate thermal expansion and reduces stress on the rotor during braking.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing rotor corrosion or surface damage affecting braking efficiency
• Improving braking consistency on Honda Civic and Insight vehicles
• Restoring proper rotor thickness to maintain safe braking performance
• Eliminating noise or vibration caused by uneven rotor surfaces

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify the rotor thickness is within the nominal range and above the discard thickness limit. Use proper torque specifications for the 5 lug nuts to avoid rotor warping. This rotor does not include bearings or an ABS tone ring, so confirm compatibility with your vehicle’s existing components. Proper bedding-in of new rotors and brake pads is recommended to optimize braking performance.

Quality Assurance and Warranty

Centric Premium Disc Brake Rotors are manufactured to meet strict quality standards and OEM fitment requirements. The 120.40089 rotor undergoes rigorous testing to ensure durability and performance. While specific warranty details are not provided here, Centric typically offers coverage against manufacturing defects. Consult product documentation or the manufacturer for exact warranty terms.