Centric 120.40042 Disc Brake Rotor - Rear

Overview of Centric Premium Disc Brake Rotor 120.40042

The Centric Premium Disc Brake Rotor 120.40042 is engineered for reliable braking performance on select Acura and Honda models. Designed as a solid, smooth-surface rotor, it provides consistent stopping power for vehicles like the Accord, Civic, Integra, and RSX.

• Compatible with Acura and Honda Accord, Civic, Integra, and RSX models
• Part number 120.40042 for precise identification
• Solid disc brake rotor with smooth surface type
• Coated hat finish for corrosion resistance
• 5 bolt holes with a 114.3 mm bolt circle diameter
• Nominal thickness of 9.0 mm and discard thickness of 8.0 mm
• Overall diameter of 259.7 mm (10.224 inches)
• Floating mounting type for improved rotor alignment

Features and Specifications

This Centric Premium Disc Brake Rotor features a solid design with a smooth braking surface, ensuring consistent pad contact and braking efficiency. The rotor has a nominal thickness of 9.0 mm and a discard thickness of 8.0 mm, which helps maintain safe braking performance over time. The coated hat finish protects against rust and corrosion, extending the rotor's service life. With 5 bolt holes arranged on a 114.3 mm bolt circle diameter, this rotor fits securely on compatible Acura and Honda models. The overall diameter measures 259.7 mm, and the rotor height is 48.3 mm, matching OEM specifications for proper fitment.

About Centric Premium Disc Brake Rotors

The Centric Premium Disc Brake Rotors line is designed to meet or exceed OEM standards for quality and performance. This product line focuses on delivering rotors with precise dimensions, corrosion-resistant coatings, and reliable braking surfaces. The 120.40042 rotor is part of this line, offering a solid rotor option with a floating mounting type to help reduce rotor runout and improve brake system longevity.

Applications and Problem Solving

• Replacement for worn or warped rotors on Acura and Honda Accord, Civic, Integra, and RSX
• Addresses brake pulsation caused by uneven rotor surfaces
• Solves noise issues related to rotor corrosion or surface damage
• Restores proper rotor thickness for safe braking performance
• Improves braking consistency and pedal feel

Installation Notes and Tips

Ensure the rotor mounting surface and hub are clean and free of debris before installation. Verify the rotor thickness is within specifications, replacing if below the discard thickness of 8.0 mm. Use proper torque settings on the 5 mounting bolts arranged on the 114.3 mm bolt circle diameter. Since this rotor features a floating mounting type, check for proper alignment to minimize runout. No ABS tone ring or bearings are included, so reuse existing components as needed.

Quality Assurance and Warranty

Centric Premium Disc Brake Rotors are manufactured to meet strict quality standards, ensuring dimensional accuracy and material integrity. The coated hat finish provides corrosion resistance to extend rotor life. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation for exact warranty terms.