Centric 121.67054 Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Chrysler, Dodge, and Ram Vehicles

The Centric C-TEK Standard Disc Brake Rotor 121.67054 is engineered to provide consistent braking performance for select Chrysler, Dodge, and Ram models. Designed as a vented rotor with a smooth surface, it ensures effective heat dissipation and reliable stopping power under various driving conditions.

• Vented disc brake rotor with smooth surface for efficient heat management
• Outside diameter of 13.858 inches (352 mm) for precise fitment
• Nominal thickness of 0.866 inches (22.000 mm) with discard thickness at 0.803 inches (20.400 mm)
• Overall height measures 2.835 inches (72.000 mm)
• Five stud/lug holes with a diameter of 0.669 inches (17.000 mm) and 5.512 inches (140.000 mm) bolt circle diameter
• Center hole diameter of 3.091 inches (78.500 mm) for accurate mounting
• Weight approximately 24.5 lbs (11.14 kgs) for balanced performance

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric offers a reliable replacement option designed to meet or exceed OEM specifications. This product line focuses on providing solid and vented rotors with precise dimensions and quality materials to ensure durability and consistent braking performance. The 121.67054 rotor is a vented type, which helps reduce heat buildup during braking, making it suitable for daily driving and moderate towing applications on compatible vehicles.

Detailed Product Description

This Centric disc brake rotor features a vented design with straight vanes that promote airflow and heat dissipation, reducing the risk of brake fade. The smooth surface finish supports even pad wear and quiet braking. With a nominal thickness of 0.866 inches and a discard thickness of 0.803 inches, this rotor maintains structural integrity throughout its service life. The rotor’s overall height of 2.835 inches and precise mounting dimensions ensure a secure fit on compatible Chrysler, Dodge, and Ram models, including Ram 1500, Ram 1500 Classic, Dakota, Durango, Aspen, and 4000 series vehicles.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing vibration or noise
• Addressing reduced braking efficiency due to rotor thickness below discard limits
• Improving heat dissipation to prevent brake fade during towing or heavy use
• Resolving uneven brake pad wear linked to rotor surface irregularities
• Ensuring proper fitment for vehicles requiring a vented rotor with specific bolt pattern and dimensions

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern compatibility with your vehicle before installation
• Ensure the rotor surface is clean and free of contaminants prior to mounting
• Use proper torque specifications on lug nuts to avoid rotor warping
• Inspect brake pads and replace if worn to maintain optimal braking performance
• Check for ABS tone ring requirements; this rotor does not include an ABS tone ring

Quality Assurance and Warranty

Centric manufactures the C-TEK Standard Disc Brake Rotors to meet stringent quality standards, ensuring durability and consistent performance. While specific warranty details for part number 121.67054 should be confirmed with the supplier or manufacturer, Centric typically offers coverage against defects in materials and workmanship. This rotor is engineered to provide reliable service life when installed and maintained according to manufacturer guidelines.