Centric 121.44118 Disc Brake Rotor - Front

Overview of Centric C-TEK Standard Disc Brake Rotor 121.44118

The Centric C-TEK Standard Disc Brake Rotor 121.44118 is engineered for reliable braking performance on Toyota Sequoia and Tundra models. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and durability for everyday driving conditions.

• Compatible with Toyota Sequoia and Tundra vehicles
• Vented disc brake rotor design for improved cooling
• Nominal thickness of 1.102 inches (28.000 mm) with discard thickness at 1.024 inches (26.000 mm)
• Overall height of 2.772 inches (70.400 mm)
• Outside diameter measures 12.547 inches (318.700 mm)
• Floating disc mounting style with straight vane design
• Six stud/lug holes with 0.567 inch (14.400 mm) diameter
• Does not include ABS tone ring or bearings
• Weight approximately 21 lbs (9.55 kgs)

Product Line Details: C-TEK Standard Disc Brake Rotors

The C-TEK Standard Disc Brake Rotors line by Centric focuses on providing OEM-quality replacement rotors that meet or exceed factory specifications. This product line emphasizes durability and consistent braking performance, making it suitable for standard driving conditions on compatible Toyota models. The 121.44118 rotor maintains precise dimensions and a vented design to ensure effective heat management and rotor longevity.

Technical Description and Specifications

This Centric disc brake rotor features a vented design with straight vanes that facilitate airflow to reduce heat buildup during braking. The rotor’s smooth surface ensures even pad contact and wear. With a nominal thickness of 1.102 inches (28.000 mm) and a discard thickness of 1.024 inches (26.000 mm), it provides a clear service life indicator for replacement. The overall height of 2.772 inches (70.400 mm) and outside diameter of 12.547 inches (318.700 mm) are engineered to match Toyota Sequoia and Tundra specifications. The floating disc mounting style allows for slight movement to reduce stress and improve braking consistency. The rotor includes six lug holes with a diameter of 0.567 inches (14.400 mm) and a mounting bolt hole circle diameter of 5.500 inches (139.700 mm).

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Toyota Sequoia and Tundra
• Addresses brake pulsation caused by uneven rotor surfaces
• Improves heat dissipation to reduce brake fade during extended use
• Restores proper rotor thickness for safe braking performance
• Eliminates noise and vibration related to damaged 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 specifications before mounting. 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 if necessary. It is recommended to replace brake pads simultaneously for optimal braking performance.

Quality Assurance and Warranty

Centric C-TEK Standard Disc Brake Rotors are manufactured to meet OEM standards for fit, form, and function. The 121.44118 rotor undergoes rigorous quality control to ensure durability and consistent braking performance. Warranty coverage details should be confirmed with the product documentation or supplier.