Centric 121.62058 Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Buick, Chevrolet, Oldsmobile, Pontiac

The Centric C-TEK Standard Disc Brake Rotor 121.62058 offers a precise replacement solution for select Buick, Chevrolet, Oldsmobile, and Pontiac models. Designed to meet OEM specifications, this solid rotor ensures consistent braking performance for vehicles like the Alero, Century, Grand Am, Grand Prix, Impala, Intrigue, Monte Carlo, and Regal.

• Part Number: 121.62058
• Brand: Centric
• Brand Line: C-TEK Standard Disc Brake Rotors
• Solid disc brake rotor with smooth surface finish
• Outside diameter: 10.945 inches (278.0 mm)
• Nominal thickness: 0.435 inches (11.04 mm)
• Discard thickness: 0.354 inches (9.0 mm)
• Overall height: 1.988 inches (50.5 mm)
• Center hole diameter: 2.780 inches (70.6 mm)
• Mounting bolt hole circle diameter: 4.646 inches (118.0 mm)
• Stud/lug hole quantity: 5 with diameter 0.642 inches (16.3 mm)
• Weight: 15 lbs (6.82 kgs)
• ABS tone ring not included
• Bearings not included

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric is engineered to provide dependable, direct-fit replacement rotors that meet or exceed OEM standards. This product line focuses on solid rotors with smooth surfaces, designed for vehicles requiring reliable braking without additional features like venting or ABS tone rings. The 121.62058 rotor is part of this line, offering consistent thickness and durability for everyday driving conditions on compatible Buick, Chevrolet, Oldsmobile, and Pontiac models.

Product Details and Specifications

This Centric disc brake rotor features a solid design with a smooth surface type, ensuring even pad contact and stable braking performance. The rotor measures 10.945 inches in outside diameter and has a nominal thickness of 0.435 inches, with a discard thickness of 0.354 inches, indicating when replacement is necessary. The overall height is 1.988 inches, and it mounts using five lug holes arranged on a 4.646-inch bolt circle diameter. The center hole diameter is 2.780 inches, matching OEM fitment requirements. This rotor does not include an ABS tone ring or bearings, so those components must be sourced separately if needed.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Restores proper braking performance on Buick Alero, Chevrolet Impala, Pontiac Grand Prix, and similar models
• Addresses rotor thickness below discard limits to maintain safety
• Eliminates noise and vibration from uneven rotor surfaces
• Suitable for vehicles experiencing reduced braking efficiency due to rotor wear

Installation Notes and Tips

• Verify rotor dimensions and fitment with vehicle specifications before installation
• Ensure mating surfaces are clean and free of rust or debris
• Use proper torque specifications on lug nuts to avoid rotor warping
• Replace brake pads simultaneously to ensure even wear and optimal braking
• Check for ABS sensor compatibility as this rotor does not include a tone ring

Quality Assurance and Warranty

Centric C-TEK Standard Disc Brake Rotors are manufactured to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details for part number 121.62058 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult the product documentation or Centric directly for exact warranty terms.