Centric 121.40086 Disc Brake Rotor - Front

Overview of Centric C-TEK Standard Disc Brake Rotor 121.40086

The Centric C-TEK Standard Disc Brake Rotor 121.40086 is engineered for reliable braking performance on Honda Accord models. Designed as a vented disc brake rotor with a smooth surface, it offers consistent stopping power and heat dissipation for everyday driving conditions.

• Compatible with Honda Accord vehicles
• Part number: 121.40086
• Vented rotor design for improved cooling
• Overall diameter: 11.535 inches (293 mm)
• Nominal thickness: 0.984 inches (25 mm)
• Discard thickness: 0.906 inches (23 mm)
• Floating disc mounting type
• 5 lug holes with 0.5 inch (12.7 mm) diameter
• Center hole diameter: 2.528 inches (64.2 mm)
• Weight approximately 15.6 lbs (7.08 kgs)

Detailed Product Description

This Centric C-TEK Standard Disc Brake Rotor 121.40086 is a vented rotor designed to enhance heat dissipation during braking, reducing the risk of brake fade. The smooth surface finish ensures consistent pad contact and braking performance. With a nominal thickness of 0.984 inches (25 mm) and a discard thickness of 0.906 inches (23 mm), this rotor meets OEM specifications for durability and safety. The floating disc mounting design allows for slight movement to accommodate thermal expansion and improve rotor longevity. The rotor features a 5-lug hole pattern with a 4.5 inch (114.3 mm) bolt circle diameter, making it compatible with Honda Accord models requiring these specifications.

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric offers rotors engineered to meet or exceed OEM standards for fit, form, and function. This product line focuses on providing reliable braking components with precise manufacturing tolerances and quality materials. The 121.40086 rotor is part of this line, delivering consistent performance and durability for Honda Accord vehicles requiring vented rotors with smooth surfaces.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Honda Accord
• Addresses brake pulsation caused by uneven rotor surfaces
• Improves braking consistency and heat management
• Restores proper rotor thickness to maintain braking efficiency
• Suitable for routine maintenance and brake system repairs

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean rotor surface and hub mounting area to prevent runout
• Use proper torque specifications for lug nuts to avoid rotor distortion
• Check compatibility with vehicle ABS system; this rotor does not include an ABS tone ring
• Inspect brake pads and replace if worn to ensure optimal rotor performance

Quality Assurance and Warranty

Centric manufactures the C-TEK Standard Disc Brake Rotors to meet strict quality control standards. Each rotor undergoes precision machining and balancing to ensure proper fit and function. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult product documentation or Centric directly for warranty terms related to part number 121.40086.