Centric 121.42023 Disc Brake Rotor - Front

Overview of Centric C-TEK Standard Disc Brake Rotor 121.42023

The Centric C-TEK Standard Disc Brake Rotor 121.42023 is engineered for reliable braking performance on Nissan 200SX and 300ZX models. Designed to meet OEM specifications, this vented rotor ensures consistent heat dissipation and smooth braking under various driving conditions.

• Compatible with Nissan 200SX and 300ZX vehicles
• Part number 121.42023 for precise identification
• Vented disc brake rotor with straight vane design
• Nominal thickness of 0.866 inches (22.000 mm) and discard thickness of 0.787 inches (20.000 mm)
• Overall height of 1.402 inches (35.600 mm) and outside diameter of 10.787 inches (274.000 mm)
• Five mounting bolt holes with a 4.055 inch (103.000 mm) bolt circle diameter
• Smooth surface type for consistent pad contact
• Center hole diameter of 3.189 inches (81.000 mm)
• Weight approximately 14.25 lbs (6.48 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 providing reliable, direct replacement rotors with precise fitment and consistent performance. The 121.42023 rotor is part of this line, delivering vented rotor technology with a straight vane design to optimize cooling and braking efficiency for Nissan 200SX and 300ZX models.

Detailed Product Description

This Centric disc brake rotor features a vented design with straight vanes that promote effective heat dissipation, reducing the risk of brake fade during extended use. The rotor’s smooth surface ensures even pad wear and consistent braking feel. With a nominal thickness of 0.866 inches (22.000 mm) and a discard thickness of 0.787 inches (20.000 mm), it provides a clear service life indicator to maintain safety standards. The rotor mounts behind the hub using five bolt holes arranged on a 4.055 inch (103.000 mm) bolt circle diameter, ensuring secure installation. The overall height of 1.402 inches (35.600 mm) and outside diameter of 10.787 inches (274.000 mm) are designed to match OEM specifications for proper fitment on Nissan 200SX and 300ZX vehicles.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors on Nissan 200SX and 300ZX
• Resolves brake pulsation caused by uneven rotor surfaces
• Improves heat dissipation to reduce brake fade during heavy use
• Restores proper rotor thickness for safe braking performance
• Eliminates noise and vibration related to damaged rotors

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean mounting surface and hub to prevent rotor runout
• Torque mounting bolts to manufacturer specifications
• Check compatibility with existing brake pads and calipers
• Inspect related brake components during installation for optimal performance

Quality Assurance and Warranty

Centric C-TEK Standard Disc Brake Rotors are manufactured to meet OEM quality standards, ensuring reliable performance and durability. While specific warranty details for part number 121.42023 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult the product documentation or Centric directly for exact warranty terms.