Centric 121.44160 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Pontiac, Scion, and Toyota Models

The Centric C-TEK Standard Disc Brake Rotor 121.44160 offers dependable braking performance for select Pontiac, Scion, and Toyota vehicles. Designed to meet OEM specifications, this vented rotor ensures consistent heat dissipation and smooth braking for models like the Toyota Corolla, Matrix, Vibe, and Scion xD.

• Part Number: 121.44160
• Brand Line: C-TEK Standard Disc Brake Rotors
• Vented disc brake rotor with smooth surface
• Outside diameter: 10.827 inches (275 mm)
• Nominal thickness: 0.866 inches (22 mm)
• Discard thickness: 0.748 inches (19 mm)
• Overall height: 1.835 inches (46.6 mm)
• Center hole diameter: 2.165 inches (55 mm)
• Mounting bolt hole circle diameter: 3.937 inches (100 mm)
• 5 stud/lug holes, each 0.571 inches (14.5 mm) in diameter
• Floating disc mounting with 2 miscellaneous holes and straight vane style
• Weight: 14 lbs (6.36 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 reliable, OEM-quality replacement rotors for a variety of vehicles. This product line focuses on delivering rotors with precise dimensions and vented designs to maintain optimal braking performance and heat management. The 121.44160 rotor is part of this line, offering a smooth surface and floating disc mounting to ensure consistent contact and reduced brake noise for compatible Pontiac, Scion, and Toyota models.

Technical Details and Compatibility

This disc brake rotor features a vented design with straight vanes to enhance airflow and cooling during braking. The rotor’s nominal thickness of 0.866 inches (22 mm) and discard thickness of 0.748 inches (19 mm) define its usable lifespan before replacement is necessary. With an outside diameter of 10.827 inches (275 mm) and an overall height of 1.835 inches (46.6 mm), it fits vehicles requiring these exact specifications. The rotor mounts using a 5-lug pattern with a 3.937-inch (100 mm) bolt circle diameter and a center hole diameter of 2.165 inches (55 mm). This part is compatible with Pontiac, Scion, and Toyota models including the Corolla, Matrix, Vibe, and xD.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Restores braking performance on Toyota Corolla, Matrix, Vibe, and Scion xD
• Addresses rotor thickness below discard limits to maintain safety
• Improves heat dissipation to reduce brake fade during extended use
• Eliminates noise and vibration from damaged or uneven rotors

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 above discard thickness limits. Use proper torque settings on the 5-lug mounting bolts to avoid warping. Since this rotor does not include bearings or an ABS tone ring, reuse existing components or replace separately if needed. It is recommended to replace brake pads simultaneously for optimal braking performance.

Quality Assurance and Warranty

Centric’s C-TEK Standard Disc Brake Rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The 121.44160 rotor undergoes rigorous quality control to ensure durability and consistent braking performance. Warranty coverage details should be confirmed with the point of purchase or Centric directly, as coverage may vary by region and application.