Centric 121.99058 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Volkswagen Amarok

The Centric C-TEK Standard Disc Brake Rotor 121.99058 is engineered to meet the braking demands of Volkswagen Amarok vehicles. Designed with precision, this vented rotor ensures consistent performance and durability under various driving conditions.

• Compatible with Volkswagen Amarok models
• Vented disc brake rotor design for improved heat dissipation
• Nominal thickness of 1.098 inches (27.9 mm) and discard thickness of 1.024 inches (26 mm)
• Overall height of 2.240 inches (56.9 mm) and outside diameter of 11.925 inches (302.9 mm)
• Floating disc mounting with 5 lug holes (0.657 inch diameter) on a 4.724 inch bolt circle diameter
• Center hole diameter of 2.992 inches (76 mm) and one miscellaneous hole
• Weight approximately 19.35 lbs (8.8 kgs)
• Smooth surface type without ABS tone ring or bearings included

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 and vented rotors with precise fitment and consistent braking performance. The 121.99058 rotor is part of this line, delivering a vented design that helps reduce heat buildup and maintain braking efficiency for Volkswagen Amarok vehicles.

Technical Details and Specifications

This disc brake rotor features a vented design that enhances cooling during braking, reducing the risk of brake fade. The nominal thickness of 1.098 inches (27.9 mm) ensures a durable braking surface, while the discard thickness of 1.024 inches (26 mm) indicates when replacement is necessary. The rotor’s overall height is 2.240 inches (56.9 mm), and it has an outside diameter of 11.925 inches (302.9 mm), matching the exact specifications required for Volkswagen Amarok models. The floating disc mounting system and 5 lug holes on a 4.724 inch bolt circle diameter provide secure installation and compatibility. This rotor does not include an ABS tone ring or bearings, so those components must be sourced separately if needed.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Volkswagen Amarok
• Addresses brake noise and vibration issues caused by uneven rotor surfaces
• Improves braking performance by restoring proper rotor thickness and surface condition
• Helps prevent brake fade during heavy or prolonged braking with vented design
• Suitable for routine maintenance and brake system overhauls

Installation Notes and Tips

Ensure the rotor thickness is measured before installation to confirm it meets or exceeds the discard thickness of 1.024 inches (26 mm). Clean the rotor surface and hub mounting area to remove rust or debris for proper fitment. Since this rotor does not include bearings or an ABS tone ring, verify these components are in good condition or replaced as necessary. Torque lug nuts to manufacturer specifications and check for proper rotor alignment during installation.

Quality Assurance and Warranty

Centric C-TEK Standard Disc Brake Rotors are manufactured to meet OEM standards for fit, form, and function. While specific warranty details for part number 121.99058 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Refer to Centric’s official documentation for complete warranty information.