Centric 121.40071 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Acura and Honda Vehicles

The Centric C-TEK Standard Disc Brake Rotor 121.40071 is engineered to provide consistent braking performance for select Acura and Honda models. Designed with precision, this vented rotor ensures effective heat dissipation and durability for vehicles like the Acura MDX, Pilot, RLX, and ZDX.

• Part Number: 121.40071
• Brand Line: C-TEK Standard Disc Brake Rotors
• Vented disc brake rotor with smooth surface
• Outside diameter: 12.992 inches (330 mm)
• Nominal thickness: 1.102 inches (28 mm)
• Discard thickness: 1.024 inches (26 mm)
• Overall height: 1.862 inches (47.3 mm)
• Center hole diameter: 2.760 inches (70.1 mm)
• Mounting bolt hole circle diameter: 120 mm (4.724 inches)
• Stud/lug hole quantity: 5 with 0.571 inch (14.5 mm) diameter
• Floating disc mounting design
• Straight vane style for efficient cooling
• Weight: 22.55 lbs (10.25 kgs)
• ABS tone ring not included
• Bearings not included

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric offers rotors designed to meet or exceed OEM specifications for standard braking applications. This product line focuses on providing reliable, vented rotors with smooth surfaces that promote consistent pad contact and effective heat management. The 121.40071 rotor is part of this line, delivering dependable performance for Acura and Honda vehicles requiring precise fitment and durability.

Detailed Product Description

This Centric disc brake rotor features a vented design with straight vanes that enhance airflow and heat dissipation during braking. The smooth surface finish ensures optimal contact with brake pads, reducing noise and uneven wear. With a nominal thickness of 1.102 inches and a discard thickness of 1.024 inches, this rotor maintains structural integrity throughout its service life. The floating disc mounting design allows for slight movement to accommodate thermal expansion and reduce stress on the rotor. The rotor’s dimensions, including a 12.992-inch outside diameter and a 5-lug bolt pattern with a 120 mm bolt circle diameter, ensure compatibility with specific Acura and Honda models.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors on Acura MDX, Pilot, RLX, and ZDX
• Improves braking performance by restoring proper rotor thickness and surface
• Reduces brake noise and vibration caused by uneven rotor wear
• Helps prevent brake fade through effective heat dissipation
• Addresses rotor damage from corrosion or scoring

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern compatibility with your vehicle before installation
• Ensure the rotor surface is clean and free of contaminants prior to mounting
• Use proper torque specifications for lug nuts to avoid rotor warping
• Inspect brake pads and replace if worn to maintain optimal braking performance
• ABS tone ring and bearings are not included and should be reused or replaced separately if necessary

Quality Assurance and Warranty

Centric’s C-TEK Standard Disc Brake Rotors are manufactured to meet OEM standards for fit, form, and function. Each rotor undergoes rigorous quality control to ensure durability and consistent performance. While specific warranty details for part number 121.40071 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or Centric directly for warranty terms.