Centric 121.61039 Disc Brake Rotor - Rear

Overview of Centric C-TEK Standard Disc Brake Rotor 121.61039

The Centric C-TEK Standard Disc Brake Rotor 121.61039 is engineered for reliable braking performance on select Ford, Lincoln, and Mercury vehicles. Designed specifically for models such as the Ford Taurus, Lincoln Continental, and Mercury Sable, this rotor meets precise fitment and durability requirements.

• Compatible with Ford Taurus, Lincoln Continental, Mercury Sable
• Part Number: 121.61039
• Solid disc brake rotor with smooth surface finish
• Outside diameter: 10.087 inches (256.2 mm)
• Nominal thickness: 0.559 inches (14.2 mm)
• Discard thickness: 0.502 inches (12.75 mm)
• Overall height: 1.543 inches (39.2 mm)
• Center hole diameter: 2.539 inches (64.5 mm)
• Mounting bolt hole circle diameter: 4.252 inches (108 mm) with 5 lug holes
• Floating disc mounting design
• Weight approximately 10.5 lbs (4.77 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 providing solid rotors with smooth surfaces that ensure consistent braking performance and ease of installation. The 121.61039 rotor is part of this line, delivering dependable stopping power for compatible Ford, Lincoln, and Mercury vehicles without ABS tone rings or included bearings.

Technical Details and Specifications

This solid disc brake rotor features a smooth surface type optimized for standard brake pads, ensuring even pad wear and consistent braking response. The rotor’s outside diameter measures 10.087 inches (256.2 mm), with a nominal thickness of 0.559 inches (14.2 mm) and a discard thickness of 0.502 inches (12.75 mm), indicating when replacement is necessary. The overall height is 1.543 inches (39.2 mm), and the rotor mounts using a floating disc mounting system. It includes five lug holes with a bolt circle diameter of 4.252 inches (108 mm) and a center hole diameter of 2.539 inches (64.5 mm). This rotor does not include ABS tone rings or bearings, so those components must be sourced separately if required.

Applications and Problem Solving

• Replacement for worn or warped rotors on Ford Taurus, Lincoln Continental, and Mercury Sable
• Resolves brake pulsation and vibration issues caused by uneven rotor surfaces
• Addresses reduced braking efficiency due to rotor thickness below discard limits
• Suitable for restoring braking performance after rotor damage or corrosion
• Compatible with vehicles requiring solid rotors without ABS tone rings

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets minimum discard thickness
• Clean rotor surface and hub mounting area to prevent uneven wear or noise
• Use proper torque specifications for lug nuts to avoid rotor warping
• Check compatibility with vehicle’s brake system, especially if ABS tone rings or bearings are required separately
• Inspect brake pads and replace if worn to maintain optimal braking performance

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 121.61039 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult the product packaging or Centric’s official documentation for exact warranty terms.