Centric 121.22018 Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Land Rover LR2

The Centric C-TEK Standard Disc Brake Rotor 121.22018 is engineered to meet the braking demands of the Land Rover LR2. Designed with precision, this vented rotor ensures consistent performance and durability under various driving conditions.

• Compatible with Land Rover LR2 models
• Part number 121.22018 for exact fitment
• Vented rotor design for improved heat dissipation
• Nominal thickness of 0.787 inches (20.000 mm)
• Outside diameter of 11.894 inches (302.100 mm)
• Overall height of 2.598 inches (66.000 mm)
• 5 lug holes with 0.618 inch (15.700 mm) diameter
• Smooth surface type for consistent pad contact
• Center hole diameter of 2.504 inches (63.600 mm)

Product Line: C-TEK Standard Disc Brake Rotors

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 and vented rotors with precise dimensions and quality materials, ensuring proper fit and function for vehicles like the Land Rover LR2. The 121.22018 rotor is part of this line, featuring a vented design and smooth surface to maintain braking efficiency and rotor longevity.

Technical Specifications and Features

This disc brake rotor features a vented design with straight vanes to enhance cooling and reduce brake fade during extended use. The nominal thickness is 0.787 inches (20.000 mm), with a discard thickness of 0.709 inches (18.000 mm), indicating when replacement is necessary. The rotor measures 11.894 inches (302.100 mm) in outside diameter and has an overall height of 2.598 inches (66.000 mm). It includes five lug holes with a diameter of 0.618 inches (15.700 mm) arranged on a 4.252 inch (108.000 mm) bolt circle diameter. The center hole diameter is 2.504 inches (63.600 mm), and the rotor weighs approximately 16.15 lbs (7.34 kgs). 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 LR2
• Addresses brake pulsation and vibration issues
• Restores proper braking performance and pedal feel
• Helps reduce brake fade caused by overheating
• Suitable for routine maintenance and brake system repairs

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify the rotor thickness to confirm it is above the discard thickness of 0.709 inches (18.000 mm). Use proper torque specifications for the 5 lug nuts to avoid rotor warping. Since this rotor does not include bearings or an ABS tone ring, reuse existing components or replace separately if needed. It is recommended to replace brake pads simultaneously for optimal braking performance.

Quality Assurance and Warranty

Centric's C-TEK Standard Disc Brake Rotors are manufactured to meet 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. Always consult product documentation or the manufacturer for exact warranty terms.