Centric 121.22024 Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Land Rover Vehicles

The Centric C-TEK Standard Disc Brake Rotor 121.22024 is engineered for dependable braking performance on Land Rover models including Defender 90, Defender 110, Defender 130, Discovery, Range Rover, and Range Rover Sport. Designed to meet OEM specifications, this vented rotor ensures consistent heat dissipation and smooth braking response.

• Compatible with Land Rover Defender 90, 110, 130, Discovery, Range Rover, and Range Rover Sport
• Part Number: 121.22024
• Vented disc brake rotor with smooth surface finish
• Nominal thickness of 0.984 inches (25.000 mm) and discard thickness of 0.866 inches (22.000 mm)
• Overall height of 1.929 inches (49.000 mm) and outside diameter of 14.370 inches (365.000 mm)
• Floating disc mounting with 5 lug holes, 0.559 inch (14.200 mm) diameter each
• Center hole diameter of 3.110 inches (79.000 mm) and mounting bolt hole circle diameter of 4.724 inches (120.000 mm)
• Weight approximately 24.95 lbs (11.32 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 for fit, form, and function. This product line focuses on providing reliable braking components with precise dimensions and quality materials, suitable for a range of vehicle applications including Land Rover models. The 121.22024 rotor features a vented design to improve heat dissipation and maintain braking efficiency under demanding conditions.

Product Details and Specifications

This Centric rotor is vented to enhance cooling and reduce brake fade during extended use. It has a smooth surface type that ensures consistent pad contact and braking performance. The rotor’s nominal thickness is 0.984 inches (25.000 mm), with a discard thickness of 0.866 inches (22.000 mm), indicating when replacement is necessary. The overall height measures 1.929 inches (49.000 mm), and the outside diameter is 14.370 inches (365.000 mm). It mounts using a floating disc system with a center hole diameter of 3.110 inches (79.000 mm) and a mounting bolt hole circle diameter of 4.724 inches (120.000 mm). The rotor includes five stud/lug holes, each 0.559 inches (14.200 mm) in diameter. This rotor does not include an ABS tone ring or bearings.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Land Rover Defender and Range Rover models
• Addresses brake pulsation and vibration issues caused by uneven rotor surfaces
• Improves heat dissipation to reduce brake fade during heavy braking
• Restores proper rotor thickness to maintain safe braking performance
• Compatible upgrade for maintaining OEM braking standards on Land Rover vehicles

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean rotor surface and hub mounting area to prevent uneven contact
• Use proper torque specifications for mounting bolts to avoid rotor warping
• Check compatibility with vehicle ABS system as this rotor does not include an ABS tone ring
• Inspect brake pads and replace if worn to ensure optimal rotor performance

Quality Assurance and Warranty

Centric manufactures the C-TEK Standard Disc Brake Rotors to meet strict quality control standards, ensuring consistent dimensions and material integrity. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship. Always verify warranty terms with the product documentation or supplier.