Centric 120.40074 Disc Brake Rotor - Rear

Overview of Centric Premium Disc Brake Rotor 120.40074

The Centric Premium Disc Brake Rotor 120.40074 is engineered for Acura TL models, providing reliable braking performance with precise fitment. Designed as a solid rotor with a smooth surface, it meets the specifications required for consistent stopping power and durability.

• Compatible with Acura TL vehicles
• Part number: 120.40074
• Solid disc brake rotor with smooth surface finish
• Coated hat finish for corrosion resistance
• 5 bolt holes with 120 mm bolt circle diameter
• Nominal thickness of 11.0 mm and discard thickness of 9.0 mm
• Outside diameter of 334 mm (13.15 inches)
• Overall height of 60.5 mm
• Center hole diameter of 70.1 mm

Product Line Details: Centric Premium Disc Brake Rotors

The Centric Premium Disc Brake Rotors line focuses on delivering rotors that meet or exceed OEM specifications for fit, form, and function. This product line emphasizes quality materials and precise manufacturing processes to ensure consistent braking performance. The 120.40074 rotor is part of this line, offering a coated hat finish to resist rust and a solid rotor design suitable for Acura TL models requiring dependable braking components.

Technical Specifications and Features

This disc brake rotor features a solid design with a smooth surface type, which helps provide even pad contact and consistent braking. The rotor has a nominal thickness of 11.0 mm and a discard thickness of 9.0 mm, indicating when replacement is necessary to maintain safe braking. The outside diameter measures 334 mm (13.15 inches), and the overall height is 60.5 mm, ensuring proper fitment on compatible Acura TL vehicles. The rotor includes 5 bolt holes arranged on a 120 mm bolt circle diameter, with a center hole diameter of 70.1 mm for accurate mounting. The coated hat finish enhances corrosion resistance, extending the rotor's service life under typical driving conditions.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Acura TL
• Addresses brake pulsation caused by uneven rotor surfaces
• Restores proper rotor thickness for safe braking performance
• Prevents rust and corrosion on rotor hats with coated finish
• Ensures correct fitment with 5-lug bolt pattern and precise dimensions

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below 9.0 mm discard thickness
• Clean mounting surfaces to ensure proper rotor seating
• Torque lug nuts to manufacturer specifications for Acura TL
• Inspect brake pads and replace if worn to prevent uneven rotor wear
• Check for ABS tone ring compatibility; this rotor does not include one

Quality Assurance and Warranty

Centric Premium Disc Brake Rotors are manufactured to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details for part number 120.40074 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult product documentation or the manufacturer for exact warranty terms.