Centric 121.99056 Disc Brake Rotor - Front or Rear

Overview of Centric C-TEK Standard Disc Brake Rotor 121.99056

The Centric C-TEK Standard Disc Brake Rotor 121.99056 is engineered for reliable braking performance on Nissan X-Trail models. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and durability for everyday driving conditions.

• Compatible with Nissan X-Trail vehicles
• Vented disc brake rotor design for improved cooling
• Nominal thickness of 1.102 inches (28.000 mm)
• Discard thickness at 1.024 inches (26.000 mm)
• Outside diameter measures 11.012 inches (279.700 mm)
• Overall height of 1.937 inches (49.200 mm)
• Floating disc mounting type
• Five stud/lug holes with 0.496 inch (12.600 mm) diameter
• Does not include ABS tone ring or bearings
• Weight approximately 16.15 lbs (7.34 kgs)

Product Line Details: C-TEK Standard Disc Brake Rotors

The C-TEK Standard Disc Brake Rotors line by Centric focuses on providing OEM-quality replacement rotors that meet or exceed factory specifications. This product line emphasizes consistent performance and durability, making it suitable for standard driving conditions. The 121.99056 rotor maintains the precise dimensions and vented design required for effective heat management on Nissan X-Trail vehicles.

Technical Description and Specifications

This disc brake rotor features a vented design that enhances airflow to reduce heat buildup during braking, which helps maintain braking efficiency and rotor longevity. The smooth surface finish ensures proper pad contact and reduces noise. With a nominal thickness of 1.102 inches and a discard thickness of 1.024 inches, this rotor provides a clear service life indicator for replacement. The overall height of 1.937 inches and outside diameter of 11.012 inches align with Nissan X-Trail factory specifications. The floating disc mounting type allows for slight movement to accommodate thermal expansion and improve braking consistency.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Nissan X-Trail models
• Addresses brake pulsation caused by uneven rotor surfaces
• Improves heat dissipation to reduce brake fade during extended 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 rotor surface to remove any protective coatings or debris
• Check compatibility with existing brake pads and hardware
• Torque lug nuts to manufacturer specifications for safety
• Inspect wheel bearings and suspension components during installation

Quality Assurance and Warranty

Centric C-TEK Standard Disc Brake Rotors are manufactured to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details for part number 121.99056 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult the product packaging or Centric's official documentation for exact warranty terms.