Centric 121.62126 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Cadillac SRX and Saab 9-4X

The Centric C-TEK Standard Disc Brake Rotor 121.62126 is engineered to provide consistent braking performance for Cadillac SRX and Saab 9-4X models. Designed with precision, this vented rotor ensures effective heat dissipation and durability under demanding driving conditions.

• 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)
• Outside diameter measures 13.583 inches (345.000 mm)
• Overall height of 2.008 inches (51.000 mm)
• Floating disc mounting with straight vane style for optimal cooling
• 6 stud/lug holes with 0.634 inch (16.100 mm) diameter
• Center hole diameter of 2.654 inches (67.400 mm) and mounting bolt hole circle diameter of 4.724 inches (120.000 mm)
• Weight approximately 25.4 lbs (11.52 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 offers reliable replacement rotors designed to meet or exceed OEM specifications. This product line focuses on providing rotors with precise dimensions and quality materials to ensure proper fitment and consistent braking performance. The 121.62126 rotor is part of this line, delivering a vented design that supports heat dissipation and durability for Cadillac SRX and Saab 9-4X vehicles.

Product Details and Specifications

This Centric disc brake rotor features a vented design with straight vanes that promote efficient airflow to reduce heat buildup during braking. The smooth surface type ensures even pad contact and consistent braking response. With a nominal thickness of 1.181 inches (30.000 mm) and a discard thickness of 1.063 inches (27.000 mm), this rotor maintains structural integrity and safety throughout its service life. The floating disc mounting style allows for slight movement to accommodate thermal expansion and reduce stress on the rotor. The rotor’s overall height is 2.008 inches (51.000 mm), and it includes six stud/lug holes sized at 0.634 inches (16.100 mm) diameter, matching the mounting specifications for compatible vehicles.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors on Cadillac SRX and Saab 9-4X
• Improves braking performance by restoring proper rotor thickness and surface condition
• Helps eliminate brake noise and vibration caused by uneven rotor wear
• Supports heat dissipation to reduce brake fade during extended use
• Ensures safe and reliable stopping power for daily driving and highway conditions

Installation Notes and Tips

• Verify rotor dimensions and fitment with vehicle specifications before installation
• Ensure mounting surfaces and hub are clean and free of debris
• Use proper torque specifications for lug nuts to avoid rotor warping
• Inspect brake pads and replace if worn to maintain optimal braking performance
• Check for ABS sensor compatibility as this rotor does not include an ABS tone ring

Quality Assurance and Warranty

Centric C-TEK Standard Disc Brake Rotors are manufactured to meet OEM standards for fit, form, and function. While specific warranty details for part number 121.62126 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult product documentation or the manufacturer for exact warranty terms.