Centric 121.44151 Disc Brake Rotor - Front Right

Overview of Centric C-TEK Standard Disc Brake Rotor 121.44151

The Centric C-TEK Standard Disc Brake Rotor 121.44151 is engineered for Lexus LS460, LS500, LS500h, and LS600h models. Designed to meet OEM specifications, this vented disc brake rotor ensures reliable braking performance and durability for your luxury sedan.

• Compatible with Lexus LS460, LS500, LS500h, LS600h
• Part number: 121.44151
• Vented rotor design with curved vane style for efficient heat dissipation
• Nominal thickness of 1.339 inches (34.000 mm) and discard thickness of 1.220 inches (31.000 mm)
• Overall height of 2.378 inches (60.400 mm) and outside diameter of 14.091 inches (357.900 mm)
• Floating disc mounting with 5 lug holes and 7 additional miscellaneous holes
• Smooth surface type for consistent pad contact

Detailed Product Description

This Centric C-TEK Standard Disc Brake Rotor 121.44151 is a vented rotor featuring a curved vane design that promotes optimal airflow to reduce heat buildup during braking. The rotor’s nominal thickness of 1.339 inches (34.000 mm) and discard thickness of 1.220 inches (31.000 mm) provide clear service limits to maintain safe braking performance. With an overall height of 2.378 inches (60.400 mm) and an outside diameter of 14.091 inches (357.900 mm), this rotor fits precisely on the specified Lexus models. The floating disc mounting system and 5 lug holes with a 120 mm bolt circle diameter ensure secure installation. The smooth surface type supports even brake pad wear and consistent stopping power.

The C-TEK Standard Disc Brake Rotors product line by Centric is designed to offer reliable, direct replacement rotors that meet or exceed OEM standards. This line focuses on providing rotors with precise fitment and consistent performance, making it suitable for routine maintenance and brake system repairs on luxury vehicles like the Lexus LS series.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Restores braking efficiency lost due to rotor thickness below discard limits
• Addresses uneven brake pad wear from rotor surface irregularities
• Improves heat dissipation to reduce brake fade during extended use
• Eliminates noise and vibration related to damaged or compromised rotors

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it is above discard thickness
• Clean rotor surface and hub mounting area to prevent uneven contact
• Torque lug nuts to manufacturer specifications for secure fitment
• Check compatibility with ABS systems; this rotor does not include an ABS tone ring
• Inspect brake pads and replace if worn to ensure optimal braking performance

Quality Assurance and Warranty

Centric C-TEK Standard Disc Brake Rotors are manufactured to meet strict quality standards, ensuring consistent performance and durability. While specific warranty details for part number 121.44151 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult product documentation or authorized sources for exact warranty terms.