Centric 121.46032 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Dodge, Mitsubishi, and Plymouth Models

The Centric C-TEK Standard Disc Brake Rotor 121.46032 is engineered to provide consistent braking performance for select Dodge, Mitsubishi, and Plymouth vehicles. Designed with precision, this vented rotor ensures effective heat dissipation and durability for models like the 3000GT, Eclipse, and Galant.

• Vented disc brake rotor with smooth surface finish
• Nominal thickness of 0.945 inches (24.000 mm) and discard thickness of 0.882 inches (22.400 mm)
• Overall height of 1.783 inches (45.300 mm) for proper fitment
• Outside diameter measures 10.866 inches (276.000 mm)
• Floating disc mounting with 5 lug holes (0.492 inches / 12.500 mm diameter)
• Includes 8 miscellaneous holes and straight vane style for optimized airflow
• Center hole diameter of 2.717 inches (69.000 mm) and mounting bolt hole circle diameter of 4.500 inches (114.300 mm)
• Weight approximately 14.5 lbs (6.59 kgs)
• ABS tone ring and bearings not included

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 everyday driving conditions. These rotors are designed to meet or exceed OEM specifications, providing reliable braking performance with a vented design that helps reduce heat buildup. The smooth surface finish supports consistent pad contact and wear, making the 121.46032 rotor a suitable replacement for compatible Dodge, Mitsubishi, and Plymouth vehicles.

Technical Details and Compatibility

This disc brake rotor is compatible with several models including the Dodge 3000GT, Mitsubishi Eclipse, Galant, Diamante, Laser, and Plymouth Stealth. The rotor features a floating disc mounting system and a vented design with straight vanes to enhance cooling during braking. Its dimensions, such as the 10.866-inch outside diameter and 5 lug holes, ensure proper fitment and secure installation on the specified vehicles.

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
• Improving heat dissipation to prevent brake fade during extended use
• Restoring smooth braking surface for consistent pad contact
• Ensuring proper rotor fitment for Dodge 3000GT, Mitsubishi Eclipse, and Plymouth Stealth models

Installation Notes and Tips

Before installation, verify rotor dimensions against vehicle specifications to ensure compatibility. The rotor does not include bearings or an ABS tone ring, so these components must be reused or replaced separately if needed. Proper torque on mounting bolts and cleaning the rotor surface before installation will help achieve optimal braking performance. It is recommended to replace rotors in pairs to maintain balanced braking.

Quality Assurance and Warranty

Centric's C-TEK Standard Disc Brake Rotors are manufactured to meet OEM standards for fit, form, and function. While specific warranty details for part number 121.46032 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Refer to Centric's official documentation for complete warranty information.