Centric 121.67043 Disc Brake Rotor - Rear

Overview of Centric C-TEK Standard Disc Brake Rotor 121.67043

The Centric C-TEK Standard Disc Brake Rotor 121.67043 is engineered for reliable braking performance on Jeep Grand Cherokee models. Designed as a solid rotor with a smooth surface, it offers consistent stopping power and durability for everyday driving conditions.

• Compatible with Jeep Grand Cherokee vehicles
• Part number 121.67043 for precise identification
• Solid disc brake rotor with smooth surface finish
• Outside diameter of 12.008 inches (305 mm)
• Nominal thickness of 0.398 inches (10.1 mm) and discard thickness of 0.335 inches (8.5 mm)
• Overall height of 2.965 inches (75.3 mm)
• Five lug holes with 0.610 inch (15.5 mm) diameter and 5 inch (127 mm) bolt circle diameter
• Center hole diameter of 2.843 inches (72.2 mm)
• Does not include ABS tone ring or bearings
• Disc mounting type: Floating / dih
• Weight approximately 13.5 lbs (6.14 kgs)

Product Line Details: C-TEK Standard Disc Brake Rotors

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 solid rotors with smooth surfaces that ensure consistent brake pad contact and reliable performance. The 121.67043 rotor fits within this line, delivering dependable braking for Jeep Grand Cherokee models without additional features like venting or ABS tone rings.

Technical Specifications and Features

This Centric rotor features a solid construction with a smooth surface type, which helps maintain even pad wear and consistent braking feel. The rotor’s outside diameter measures 12.008 inches (305 mm), with a nominal thickness of 0.398 inches (10.1 mm) and a discard thickness of 0.335 inches (8.5 mm), indicating when replacement is necessary. The overall height is 2.965 inches (75.3 mm), and it mounts using five lug holes arranged on a 5-inch (127 mm) bolt circle diameter. The center hole diameter is 2.843 inches (72.2 mm), ensuring proper fitment on compatible Jeep Grand Cherokee hubs. This rotor does not include an ABS tone ring or bearings, so those components must be sourced separately if required.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Jeep Grand Cherokee vehicles
• Addresses brake pulsation or vibration issues caused by uneven rotor surfaces
• Restores proper rotor thickness to maintain braking efficiency and safety
• Eliminates squealing or noise related to damaged or scored rotors
• Supports consistent brake pad wear and improved stopping performance

Installation Notes and Tips

• Ensure rotor discard thickness is checked to confirm replacement necessity
• Clean hub surface before installation to prevent rotor runout
• Torque lug nuts to manufacturer specifications for secure mounting
• Verify rotor compatibility with Jeep Grand Cherokee model year and trim
• Inspect brake pads and replace if worn to optimize braking system performance

Quality Assurance and Warranty

Centric manufactures the C-TEK Standard Disc Brake Rotors to meet OEM standards for fit, form, and function. While specific warranty details for part number 121.67043 should be confirmed at the point of purchase, Centric generally offers coverage against defects in materials and workmanship. This rotor is engineered to provide consistent braking performance and durability when installed and maintained according to vehicle manufacturer guidelines.