Centric 121.44102 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Toyota Supra

The Centric C-TEK Standard Disc Brake Rotor 121.44102 is engineered to provide consistent braking performance for Toyota Supra vehicles. Designed with precision, this vented rotor ensures effective heat dissipation and durability under demanding driving conditions.

• Compatible with Toyota Supra models
• Part number 121.44102 for accurate fitment
• Vented disc design with straight vane style for improved cooling
• Nominal thickness of 1.260 inches (32.000 mm) and discard thickness of 1.181 inches (30.000 mm)
• Overall height of 1.988 inches (50.500 mm) and outside diameter of 11.654 inches (296.000 mm)
• Floating disc mounting with 5 lug holes (0.571 inches / 14.500 mm diameter)
• Smooth surface type for consistent pad contact

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 standard braking applications. This product line focuses on delivering rotors that meet OEM specifications, featuring vented designs to enhance heat dissipation and maintain braking efficiency. The 121.44102 rotor fits within this line, providing reliable performance for Toyota Supra drivers seeking a direct replacement part.

Technical Specifications and Features

This disc brake rotor features a vented design with straight vanes that promote airflow and reduce heat buildup during braking. The rotor’s nominal thickness is 1.260 inches (32.000 mm), with a discard thickness of 1.181 inches (30.000 mm), indicating when replacement is necessary to maintain safety. The overall height measures 1.988 inches (50.500 mm), and the outside diameter is 11.654 inches (296.000 mm), ensuring proper fitment on compatible Toyota Supra models. The rotor mounts using a floating disc system with a 114.300 mm (4.500 inch) bolt circle diameter and five lug holes sized at 0.571 inches (14.500 mm) in diameter. The smooth surface type supports consistent brake pad contact without additional machining.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing reduced braking efficiency due to rotor thickness below discard limits
• Resolving excessive brake noise from uneven rotor surfaces
• Improving heat dissipation to prevent brake fade during extended use
• Ensuring proper rotor fitment for Toyota Supra brake systems

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets nominal specifications
• Clean rotor surface to remove any protective coatings or debris prior to mounting
• Use proper torque specifications on lug nuts to avoid rotor warping
• Inspect brake pads and replace if worn to maintain optimal braking performance
• Check compatibility with ABS systems; this rotor does not include an ABS tone ring

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. While specific warranty details for part number 121.44102 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Users should consult product documentation or Centric directly for warranty terms related to this rotor.