Centric 121.62110 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Buick, Chevrolet, and Saab Models

The Centric C-TEK Standard Disc Brake Rotor 121.62110 offers a precise replacement solution for select Buick, Chevrolet, and Saab vehicles. Designed to meet OEM specifications, this vented rotor ensures consistent braking performance and durability for models like the Buick LaCrosse, Chevrolet Malibu, and Saab 9-5.

• Vented disc brake rotor with smooth surface finish
• Nominal thickness of 1.181 inches (30.000 mm) and discard thickness of 1.063 inches (27.000 mm)
• Overall height of 2.008 inches (51.000 mm) for proper fitment
• Outside diameter measures 11.654 inches (296.000 mm)
• Floating disc mounting with straight vane style for effective heat dissipation
• Five stud/lug holes with 0.642 inch (16.300 mm) diameter and 4.724 inch (120.000 mm) bolt circle diameter
• Center hole diameter of 2.654 inches (67.400 mm)
• Weight approximately 19.65 lbs (8.92 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 is engineered to provide reliable, direct-fit replacements that meet or exceed OEM standards. This product line focuses on delivering rotors with precise dimensions and quality materials to ensure consistent braking performance and longevity. The 121.62110 rotor exemplifies this approach with its vented design and exact fitment specifications tailored for specific Buick, Chevrolet, and Saab models.

Product Details and Specifications

This Centric disc brake rotor features a vented design with straight vanes to enhance cooling and reduce brake fade during operation. The smooth surface type supports even pad wear and quiet braking. With a nominal thickness of 1.181 inches and a discard thickness of 1.063 inches, this rotor maintains safety and performance standards throughout its service life. The floating disc mounting style allows for slight movement to accommodate thermal expansion and improve rotor longevity. The rotor’s dimensions, including an outside diameter of 11.654 inches and an overall height of 2.008 inches, ensure compatibility with the specified vehicle models.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing rotor thickness below manufacturer discard limits
• Improving heat dissipation to reduce brake fade on Buick LaCrosse and Chevrolet Malibu
• Restoring proper braking performance on Saab 9-5 and Regal models
• Eliminating noise and vibration related to rotor surface irregularities

Installation Notes and Tips

Ensure the rotor surface is clean and free of rust or debris before installation. Verify the rotor thickness is within nominal specifications and replace if below discard thickness. Use proper torque settings on lug nuts to avoid rotor warping. Since this rotor does not include bearings or an ABS tone ring, reuse existing components or replace separately as needed. It is recommended to replace rotors in pairs to maintain balanced braking performance.

Quality Assurance and Warranty

Centric C-TEK Standard Disc Brake Rotors are manufactured to meet strict quality control standards and OEM specifications. While specific warranty details for part number 121.62110 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.