Centric 121.63042 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Chrysler, Dodge, and Plymouth

The Centric C-TEK Standard Disc Brake Rotor 121.63042 is engineered to provide consistent braking performance for select Chrysler, Dodge, and Plymouth vehicles. Designed specifically for models like the Breeze, Cirrus, Sebring, and Stratus, this rotor meets precise specifications to ensure proper fit and function.

• Part Number: 121.63042
• Compatible with Chrysler Breeze, Dodge Cirrus, Plymouth Sebring, and Dodge Stratus
• Vented disc brake rotor with pillar vane style for effective heat dissipation
• Nominal thickness of 0.906 inches (23.000 mm) and discard thickness of 0.843 inches (21.400 mm)
• Overall height of 1.264 inches (32.100 mm) and outside diameter of 11.114 inches (282.300 mm)
• Floating disc mounting with 5 lug holes, 0.555 inches (14.100 mm) diameter each
• Smooth surface type without ABS tone ring included
• Weight approximately 14.5 lbs (6.59 kgs)

About the C-TEK Standard Disc Brake Rotors Line

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 delivering reliable, consistent braking performance with quality materials and precise manufacturing. The 121.63042 rotor is a vented design with pillar-style vanes, which helps maintain optimal operating temperatures during braking for vehicles such as the Chrysler Breeze and Dodge Stratus.

Product Details and Specifications

This disc brake rotor features a vented design with pillar-style vanes to improve airflow and heat dissipation, reducing the risk of brake fade during extended use. The rotor has a nominal thickness of 0.906 inches (23.000 mm) and a discard thickness of 0.843 inches (21.400 mm), ensuring it meets safety standards for replacement. The overall height measures 1.264 inches (32.100 mm), and the outside diameter is 11.114 inches (282.300 mm), matching the exact fitment requirements for the specified vehicle models. The rotor mounts using a floating disc mounting system with five lug holes, each 0.555 inches (14.100 mm) in diameter, and a mounting bolt hole circle diameter of 3.937 inches (100.000 mm). 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 reduced braking efficiency due to rotor thickness below discard limits
• Resolving noise or vibration issues related to rotor surface irregularities
• Upgrading to a vented rotor design for improved heat management
• Ensuring proper fitment for Chrysler Breeze, Dodge Cirrus, Plymouth Sebring, and Dodge Stratus models

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets minimum discard thickness
• Clean rotor surface to remove any protective coatings or debris prior to mounting
• Use proper torque specifications on lug nuts to avoid rotor warping
• Inspect brake pads and hardware for wear and replace as necessary during rotor installation
• Ensure compatibility with vehicle’s floating disc mounting system

Quality Assurance and Warranty

Centric’s C-TEK Standard Disc Brake Rotors are manufactured to meet OEM standards for fit, form, and function. Each rotor undergoes rigorous quality control to ensure durability and consistent braking performance. While specific warranty details may vary, Centric typically offers a limited warranty against defects in materials and workmanship for their brake components. Always consult product documentation or the manufacturer for exact warranty terms.