Centric 121.62125 Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Buick and Chevrolet Vehicles

The Centric C-TEK Standard Disc Brake Rotor 121.62125 is engineered to provide consistent braking performance for select Buick and Chevrolet models. Designed as a solid, smooth-surface rotor, it meets the specifications required for vehicles like the Chevrolet Cruze, Sonic, Trax, and Buick Encore.

• Compatible with Buick Encore and Chevrolet Cruze, Cruze Limited, Sonic, and Trax
• Part number 121.62125 for precise identification
• Solid disc brake rotor with smooth surface finish
• Nominal thickness of 0.476 inches (12.1 mm) and discard thickness of 0.394 inches (10 mm)
• Overall height of 1.780 inches (45.2 mm) and outside diameter of 10.551 inches (268 mm)
• Floating disc mounting design with 5 lug holes (0.555 inches diameter)
• Center hole diameter of 2.362 inches (60 mm) and mounting bolt hole circle diameter of 4.134 inches (105 mm)

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric offers rotors designed to meet OEM specifications for standard braking applications. This product line focuses on delivering reliable, consistent braking performance with solid rotors featuring smooth surfaces. The 121.62125 rotor is part of this line, providing a direct replacement option for compatible Buick and Chevrolet models without ABS tone rings or included bearings.

Technical Details and Specifications

This disc brake rotor features a solid construction with a smooth surface type, ensuring even pad contact and wear. The nominal thickness is 0.476 inches (12.1 mm), with a discard thickness of 0.394 inches (10 mm), indicating when the rotor should be replaced. The overall height measures 1.780 inches (45.2 mm), and the outside diameter is 10.551 inches (268 mm). It includes a floating disc mounting design and five lug holes with a diameter of 0.555 inches (14.1 mm). The center hole diameter is 2.362 inches (60 mm), and the mounting bolt hole circle diameter is 4.134 inches (105 mm). This rotor weighs approximately 10.7 lbs (4.86 kg).

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Buick Encore and Chevrolet Cruze, Cruze Limited, Sonic, and Trax
• Addresses brake pulsation and vibration issues caused by uneven rotor surfaces
• Restores proper braking performance when rotor thickness falls below discard limits
• Eliminates noise and uneven pad wear associated with damaged rotors
• Suitable for vehicles requiring solid rotors without ABS tone rings

Installation Notes and Tips

• Ensure rotor thickness is measured before installation to confirm discard limits
• 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 ABS systems as this rotor does not include an ABS tone ring
• Inspect brake pads and replace if necessary to maintain optimal braking performance

Quality Assurance and Warranty

Centric manufactures the C-TEK Standard Disc Brake Rotors to meet or exceed OEM standards for fit, form, and function. While specific warranty details for part number 121.62125 are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship. Proper installation and maintenance are essential to ensure product longevity and performance.