Centric 121.44068 Disc Brake Rotor - Rear

Overview of Centric C-TEK Standard Disc Brake Rotor 121.44068

The Centric C-TEK Standard Disc Brake Rotor 121.44068 is engineered for reliable braking performance on Lexus LS400 models. Designed to meet OEM specifications, this vented rotor ensures consistent heat dissipation and smooth braking under various driving conditions.

• Compatible with Lexus LS400 vehicles
• Part number 121.44068 for precise identification
• Vented disc brake rotor with smooth surface finish
• Nominal thickness of 0.630 inches (16.000 mm) and discard thickness of 0.591 inches (15.000 mm)
• Overall height of 2.657 inches (67.500 mm) and outside diameter of 11.457 inches (291.000 mm)
• Five lug holes with 0.571 inch (14.500 mm) diameter and 4.500 inch (114.300 mm) bolt circle diameter
• Center hole diameter of 2.362 inches (60.000 mm)
• Weight approximately 11.9 lbs (5.41 kgs)

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric offers rotors manufactured to meet or exceed OEM standards. This product line focuses on delivering consistent braking performance with precise fitment and durability. The 121.44068 rotor is part of this line, providing vented design for improved heat management and a smooth surface to ensure optimal pad contact and wear.

Detailed Product Description

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 supports even brake pad wear and quiet operation. With a nominal thickness of 0.630 inches (16.000 mm) and a discard thickness of 0.591 inches (15.000 mm), this rotor maintains structural integrity and safety throughout its service life. The rotor’s overall height of 2.657 inches (67.500 mm) and outside diameter of 11.457 inches (291.000 mm) ensure proper fitment on the Lexus LS400. The five lug holes and mounting bolt hole circle diameter of 4.500 inches (114.300 mm) match factory specifications for straightforward installation.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Lexus LS400
• Addresses brake pulsation and vibration issues
• Improves braking consistency and pedal feel
• Restores proper rotor thickness to prevent brake fade
• Suitable for vehicles experiencing overheating or rotor cracking

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean rotor surface to remove any protective coatings or debris
• Check compatibility with existing brake pads and hardware
• Torque lug nuts to manufacturer specifications for safety
• Inspect wheel bearings and hub assembly during installation as bearings are not included

Quality Assurance and Warranty

Centric manufactures the C-TEK Standard Disc Brake Rotors to meet OEM quality standards, ensuring reliable performance and durability. While specific warranty details for part number 121.44068 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.