Centric 121.42003 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Nissan 310

The Centric C-TEK Standard Disc Brake Rotor 121.42003 is engineered to provide consistent braking performance for Nissan 310 vehicles. Designed with precision, this solid rotor ensures smooth stopping power and durability under normal driving conditions.

• Compatible with Nissan 310 models
• Part number 121.42003 for accurate identification
• Solid disc brake rotor with smooth surface finish
• Outside diameter of 239 mm (9.409 inches)
• Nominal thickness of 9.600 mm (0.378 inches) and discard thickness of 8.600 mm (0.339 inches)
• Overall height of 38.800 mm (1.528 inches)
• Four mounting bolt holes with 96 mm bolt circle diameter
• Center hole diameter of 64 mm (2.520 inches)
• Weight approximately 8 lbs (3.64 kgs)

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric offers reliable replacement rotors designed to meet or exceed OEM specifications. This product line focuses on providing solid rotors with smooth surfaces, suitable for everyday driving and standard braking requirements. The 121.42003 rotor fits within this line, delivering consistent performance and fitment for Nissan 310 vehicles.

Product Details and Specifications

This Centric disc brake rotor features a solid design with a smooth surface type, which helps maintain consistent brake pad contact and reduces noise. The rotor measures 239 mm in outside diameter and has a nominal thickness of 9.600 mm, with a discard thickness of 8.600 mm, indicating when replacement is necessary. The overall height is 38.800 mm, and it mounts behind the hub using four bolt holes arranged on a 96 mm bolt circle diameter. The center hole diameter is 64 mm, ensuring proper alignment and fitment. This rotor does not include an ABS tone ring or bearings.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Nissan 310
• Addresses brake pulsation and vibration issues
• Restores proper braking performance and pedal feel
• Prevents brake noise caused by uneven rotor surfaces
• Ensures safe stopping distances under normal driving conditions

Installation Notes and Tips

When installing the Centric 121.42003 rotor, ensure the mounting surface and hub are clean and free of rust or debris to promote proper fitment. Verify the rotor thickness before installation to confirm it meets minimum specifications. Use the correct torque settings for the four mounting bolts on the 96 mm bolt circle diameter. This rotor mounts behind the hub and does not include bearings or an ABS tone ring, so those components must be reused or replaced separately if needed.

Quality Assurance and Warranty

Centric manufactures the C-TEK Standard Disc Brake Rotors to meet or exceed OEM standards for fit, form, and function. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. Using this rotor ensures a reliable replacement part designed for Nissan 310 brake systems.