Centric 120.40055 Disc Brake Rotor - Rear

Overview of Centric Premium Disc Brake Rotor 120.40055

The Centric Premium Disc Brake Rotor 120.40055 is engineered for reliable braking performance on Acura and Honda vehicles, specifically designed for models like the Accord and TSX. This solid, smooth-surface rotor offers precise fitment and consistent stopping power for your vehicle's braking system.

• Compatible with Acura and Honda Accord and TSX models
• Part number 120.40055 for exact replacement
• Solid disc brake rotor with smooth surface finish
• Coated hat finish for corrosion resistance
• 5 bolt holes with 114.3 mm bolt circle diameter
• Nominal thickness of 9.0 mm and discard thickness of 8.0 mm
• Overall diameter of 260 mm (10.236 inches)
• Floating mounting type for improved rotor alignment

Product Features and Specifications

This Centric Premium Disc Brake Rotor features a solid rotor 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 hat is coated to resist corrosion, extending the rotor's service life. It includes five bolt holes arranged on a 114.3 mm bolt circle diameter, matching the factory specifications for Acura and Honda Accord and TSX models. The overall diameter measures 260 mm, and the rotor height is 48.8 mm, providing precise fitment. The floating mounting type allows for slight movement to reduce stress and improve rotor longevity.

About Centric Premium Disc Brake Rotors

The Centric Premium Disc Brake Rotors line is designed to meet or exceed OEM specifications, offering a balance of performance and durability. This product line focuses on providing rotors with quality materials and finishes, such as coated hats for corrosion resistance and smooth surfaces for consistent braking. The 120.40055 rotor is part of this line, ensuring compatibility and reliable braking for Acura and Honda vehicles.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Acura Accord and Honda TSX
• Addresses brake pulsation caused by uneven rotor surfaces
• Resolves noise issues related to rotor surface imperfections
• Improves braking consistency and pedal feel
• Prevents premature rotor corrosion with coated hat finish

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (8.0 mm) before installation
• Clean rotor surface and hub mounting area to prevent runout
• Use proper torque specifications on the 5 mounting bolts
• Check for ABS tone ring compatibility; this rotor does not include one
• Inspect brake pads for wear and replace if necessary during rotor installation

Quality Assurance and Warranty

Centric Premium Disc Brake Rotors are manufactured to meet strict quality standards, ensuring reliable performance and fitment. While specific warranty details for part number 120.40055 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Always verify warranty terms with the supplier or manufacturer.