Centric 121.40022 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Acura and Honda Vehicles

The Centric C-TEK Standard Disc Brake Rotor 121.40022 is engineered for precise fitment on select Acura and Honda models, including the Accord and CL. Designed to meet OEM specifications, this vented rotor ensures consistent braking performance and durability.

• Compatible with Acura Accord and Honda Accord, CL models
• Part number 121.40022 for exact replacement
• Vented disc design with straight vane style for improved heat dissipation
• Overall diameter of 10.217 inches (259.5 mm) and nominal thickness of 0.906 inches (23 mm)
• Mounting bolt hole quantity: 4 with 1.250 bolt thread pitch
• Center hole diameter of 3.622 inches (92 mm) for proper hub alignment
• Solid smooth surface type for consistent pad contact
• Weight approximately 11.15 lbs (5.07 kgs) for balanced performance

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 standards for fit, form, and function. This product line focuses on providing reliable braking components with precise dimensions and quality materials. The 121.40022 rotor features a vented design with straight vanes to help reduce heat buildup during braking, contributing to consistent stopping power and rotor longevity.

Product Specifications and Features

This disc brake rotor has a nominal thickness of 0.906 inches (23 mm) and a discard thickness of 0.827 inches (21 mm), indicating the minimum thickness before replacement is necessary. The overall height measures 1.339 inches (34 mm), and the rotor mounts behind the hub with a 4-hole bolt pattern on a 4.5-inch (114.3 mm) bolt circle diameter. The smooth surface type ensures even brake pad wear and reliable friction. Note that this rotor does not include an ABS tone ring or bearings.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing reduced braking efficiency due to rotor thickness below discard limits
• Resolving noise issues from uneven rotor surfaces
• Upgrading to a vented rotor for improved heat dissipation in daily driving
• Ensuring proper fitment on Acura Accord and Honda Accord, CL models

Installation Notes and Tips

Ensure the rotor is installed behind the hub as specified. Verify the mounting bolt hole pattern and bolt thread pitch (1.250) match your vehicle’s specifications. Clean the rotor surface before installation to remove any protective coatings. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Check rotor thickness regularly and replace when reaching discard thickness of 0.827 inches (21 mm).

Quality Assurance and Warranty

Centric’s C-TEK Standard Disc Brake Rotors are manufactured to meet strict quality standards for durability and performance. While specific warranty details may vary, Centric typically offers coverage against defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.