Centric 121.67032 Disc Brake Rotor - Rear

Overview of Centric C-TEK Standard Disc Brake Rotor 121.67032

The Centric C-TEK Standard Disc Brake Rotor 121.67032 is engineered for reliable braking performance on Jeep Grand Cherokee and Grand Wagoneer models. Designed as a solid rotor with a smooth surface, it offers consistent stopping power and durability for these specific vehicles.

• Compatible with Jeep Grand Cherokee and Grand Wagoneer
• Solid disc brake rotor with smooth surface finish
• Outside diameter: 11.209 inches (284.7 mm)
• Nominal thickness: 0.433 inches (11.0 mm)
• Discard thickness: 0.374 inches (9.5 mm)
• Overall height: 2.382 inches (60.5 mm)
• 5 stud/lug holes with 0.614 inch (15.6 mm) diameter
• Center hole diameter: 2.835 inches (72.0 mm)
• Mounting bolt hole circle diameter: 4.5 inches (114.3 mm)
• Weight approximately 12 lbs (5.45 kgs)
• ABS tone ring not included

Product Line Details: C-TEK Standard Disc Brake Rotors

The C-TEK Standard Disc Brake Rotors line by Centric focuses on providing OEM-quality replacement rotors that meet or exceed factory specifications. This product line emphasizes precise fitment and consistent braking performance, making it suitable for routine maintenance and brake system repairs on compatible Jeep models. The 121.67032 rotor maintains the original equipment dimensions and design, ensuring proper installation and reliable operation.

Technical Description and Specifications

This Centric disc brake rotor is a solid type rotor with a smooth surface, designed to provide stable braking without the complexity of vented or drilled rotors. The rotor measures 11.209 inches in outside diameter and has a nominal thickness of 0.433 inches, with a discard thickness of 0.374 inches, indicating when replacement is necessary. The overall height of 2.382 inches ensures compatibility with the brake caliper assembly on Jeep Grand Cherokee and Grand Wagoneer vehicles. It features a 5-lug pattern with a mounting bolt hole circle diameter of 4.5 inches and a center hole diameter of 2.835 inches, matching factory specifications for secure fitment. 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 rotor thickness below manufacturer discard limits
• Resolving uneven brake pad wear due to rotor surface issues
• Restoring braking performance on Jeep Grand Cherokee and Grand Wagoneer
• Eliminating noise or vibration related to damaged rotors

Installation Notes and Tips

Ensure the rotor surface is clean and free of rust or debris before installation. Verify the rotor thickness is above the discard thickness of 0.374 inches to maintain safety standards. Use proper torque specifications for the 5 lug nuts and mounting bolts to avoid rotor warping. Since this rotor does not include bearings or an ABS tone ring, reuse existing components or replace separately if necessary. It is recommended to replace rotors in pairs to maintain balanced braking performance.

Quality Assurance and Warranty

Centric C-TEK Standard Disc Brake Rotors are manufactured to meet OEM standards for fit, form, and function. The 121.67032 rotor undergoes rigorous quality control to ensure durability and consistent braking performance. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or Centric directly for warranty terms related to this part.