Centric 121.44188 Disc Brake Rotor - Rear

Overview of Centric C-TEK Standard Disc Brake Rotor 121.44188

The Centric C-TEK Standard Disc Brake Rotor 121.44188 is engineered for reliable braking performance on select Lexus and Toyota vehicles. Designed as a solid rotor with a smooth surface, it provides consistent stopping power for models like the Toyota Camry, Avalon, and Lexus ES300h and ES350.

• Compatible with Lexus Avalon, Toyota Camry, Lexus ES300h, and ES350
• Part number 121.44188 for precise identification
• Solid disc brake rotor with smooth surface finish
• Outside diameter of 11.063 inches (281 mm)
• Nominal thickness of 0.394 inches (10.000 mm) and discard thickness of 0.335 inches (8.500 mm)
• Overall height of 2.638 inches (67.000 mm)
• Five lug holes with 0.575 inch (14.600 mm) diameter
• Center hole diameter of 2.445 inches (62.100 mm)
• Mounting bolt hole circle diameter of 4.500 inches (114.300 mm)
• Weight approximately 10.75 lbs (4.88 kgs)
• Does not include ABS tone ring or bearings

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric offers a balance of quality and value for everyday driving conditions. This product line focuses on providing rotors that meet or exceed OEM specifications, ensuring proper fitment and reliable braking performance. The 121.44188 rotor is a solid type, designed for vehicles that require a smooth surface rotor without venting or ABS tone rings.

Detailed Product Description

This Centric disc brake rotor features a solid construction with a smooth surface type, suitable for vehicles that do not require vented rotors or ABS tone rings. The rotor’s outside diameter measures 11.063 inches (281 mm), with a nominal thickness of 0.394 inches (10.000 mm) and a discard thickness of 0.335 inches (8.500 mm), indicating when replacement is necessary. The overall height is 2.638 inches (67.000 mm), and it includes five lug holes with a diameter of 0.575 inches (14.600 mm) arranged on a 4.500 inch (114.300 mm) bolt circle. The center hole diameter is 2.445 inches (62.100 mm), ensuring proper hub fitment. This rotor weighs approximately 10.75 lbs (4.88 kgs), making it manageable for installation and handling.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors on Lexus Avalon and Toyota Camry
• Restores braking performance on Lexus ES300h and ES350 models
• Eliminates brake pulsation caused by uneven rotor surfaces
• Addresses rotor thickness below manufacturer discard limits
• Improves braking consistency and safety during daily driving

Installation Notes and Tips

• Ensure rotor thickness is measured before installation to confirm discard limits
• Clean rotor surface and hub mounting area to prevent uneven wear
• Torque lug nuts to manufacturer specifications for proper fitment
• Check compatibility with vehicle ABS system as this rotor does not include an ABS tone ring
• Inspect brake pads and replace if worn to optimize rotor performance

Quality Assurance and Warranty

Centric C-TEK Standard Disc Brake Rotors are manufactured to meet or exceed OEM standards for fit, form, and function. While specific warranty details for part number 121.44188 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult product documentation or Centric directly for warranty terms related to this rotor.