Centric 121.63051 Disc Brake Rotor - Front

Overview of Centric C-TEK Standard Disc Brake Rotor 121.63051

The Centric C-TEK Standard Disc Brake Rotor 121.63051 is engineered for reliable braking performance on select Dodge and Plymouth vehicles. Designed as a solid rotor with a smooth surface, it provides consistent stopping power for models like the Dodge Charger and Plymouth Turismo.

• Compatible with Dodge Charger, Plymouth Rampage, TC3, Turismo, and Turismo 2.2
• Solid disc brake rotor with smooth surface finish
• Overall diameter of 9.122 inches (231.7 mm)
• Nominal thickness of 0.500 inches (12.7 mm) with discard thickness at 0.433 inches (11.0 mm)
• Floating disc mounting design
• Four stud/lug holes with 0.551 inch (14 mm) diameter
• Center hole diameter of 2.402 inches (61 mm)
• Weight approximately 8.6 lbs (3.91 kg)
• ABS tone ring not included

Product Line Details: C-TEK Standard Disc Brake Rotors

The C-TEK Standard Disc Brake Rotors line by Centric offers a balance of quality and value for everyday driving conditions. This product line focuses on solid rotors with smooth surfaces, designed to meet or exceed OEM specifications. The 121.63051 rotor fits within this line, providing dependable braking performance without additional features like venting or ABS tone rings, making it suitable for vehicles that require standard replacement parts.

Technical Specifications and Features

This Centric rotor features a solid construction with an overall height of 1.496 inches (38 mm) and a mounting bolt hole circle diameter of 3.937 inches (100 mm). The floating disc mounting allows for slight movement to reduce stress and improve rotor longevity. The rotor’s nominal thickness is 0.500 inches (12.7 mm), with a discard thickness of 0.433 inches (11.0 mm), indicating when replacement is necessary to maintain safe braking performance. The rotor includes four stud holes sized at 0.551 inches (14 mm) diameter, ensuring compatibility with the specified Dodge and Plymouth models.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Dodge Charger and Plymouth Turismo models
• Addresses brake pulsation caused by uneven rotor surfaces
• Restores proper braking thickness to improve stopping distance
• Eliminates noise and vibration from damaged or scored rotors
• Suitable for vehicles without ABS tone ring requirements

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets minimum discard thickness
• Clean mounting surfaces to prevent rotor runout and ensure proper fitment
• Use proper torque specifications on lug nuts to avoid rotor warping
• Check compatibility with vehicle’s floating disc mounting system
• Inspect brake pads and hardware during rotor replacement for optimal 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 121.63051 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Users should consult product documentation or Centric directly for warranty terms related to this rotor.