Centric 121.67045 Disc Brake Rotor - Front

Overview of Centric C-TEK Standard Disc Brake Rotor 121.67045

The Centric C-TEK Standard Disc Brake Rotor 121.67045 is engineered for reliable braking performance on Jeep Cherokee, TJ, and Wrangler models. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and durability for everyday driving conditions.

• Compatible with Jeep Cherokee, TJ, and Wrangler vehicles
• Vented disc brake rotor design for improved cooling
• Nominal thickness of 0.945 inches (24.000 mm) and discard thickness of 0.894 inches (22.700 mm)
• Overall height of 3.071 inches (78.000 mm)
• Outside diameter measures 11.024 inches (280.000 mm)
• Floating disc mounting style with straight vane design
• Five stud/lug holes with 0.630 inch (16.000 mm) diameter
• Does not include ABS tone ring or bearings
• Weight approximately 15.7 lbs (7.14 kgs)

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric offers a balance of quality and value for standard braking applications. These rotors are manufactured to meet or exceed OEM specifications, providing consistent thickness and precise dimensions. The vented design helps maintain optimal operating temperatures, reducing the risk of brake fade during normal driving conditions. This product line is suitable for drivers seeking dependable replacement rotors without additional performance features.

Detailed Product Description

This Centric disc brake rotor features a vented construction with straight vanes that facilitate effective airflow to dissipate heat generated during braking. The smooth surface finish ensures even pad contact and reduces noise and vibration. With a nominal thickness of 0.945 inches (24.000 mm) and a discard thickness of 0.894 inches (22.700 mm), the rotor provides a clear service life indicator. The overall height of 3.071 inches (78.000 mm) and outside diameter of 11.024 inches (280.000 mm) are designed to match factory specifications for Jeep Cherokee, TJ, and Wrangler models. The floating disc mounting style allows for slight movement to accommodate thermal expansion and improve rotor longevity. This rotor includes five lug holes with a diameter of 0.630 inches (16.000 mm) arranged on a 4.5 inch (114.300 mm) bolt circle diameter, ensuring proper fitment.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors causing brake pulsation
• Restores braking performance on Jeep Cherokee, TJ, and Wrangler vehicles
• Addresses rotor thickness below discard limits to maintain safety
• Improves heat dissipation to reduce brake fade during extended use
• Eliminates noise and vibration from uneven rotor surfaces

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern match your vehicle before installation
• Ensure hub surface is clean and free of rust to prevent rotor runout
• Torque lug nuts to manufacturer specifications to avoid rotor distortion
• Replace brake pads when installing new rotors for optimal performance
• Check for ABS tone ring compatibility as this rotor does not include one

Quality Assurance and Warranty

Centric manufactures the C-TEK Standard Disc Brake Rotors to meet or exceed OEM standards, ensuring consistent quality and fitment. While specific warranty details for part number 121.67045 are not provided, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult the product documentation or Centric directly for warranty terms related to this rotor.