Centric 120.42078 Disc Brake Rotor - Rear

Overview of Centric Premium Disc Brake Rotor 120.42078

The Centric Premium Disc Brake Rotor 120.42078 is engineered for reliable braking performance on select Infiniti and Nissan models. Designed to meet OEM specifications, this vented rotor ensures consistent heat dissipation and smooth braking response for vehicles such as the Infiniti Q50 and Nissan Pathfinder.

• Vented disc brake rotor with smooth surface finish
• Coated hat for corrosion resistance
• 5 bolt holes with 114.3 mm bolt circle diameter
• Nominal thickness of 16 mm and discard thickness of 14 mm
• Outside diameter of 307.6 mm (12.11 inches)
• Compatible with multiple Infiniti and Nissan models

Product Features and Specifications

This Centric Premium Disc Brake Rotor features a vented design that improves heat dissipation during braking, reducing the risk of brake fade. The rotor has a smooth surface type to provide consistent pad contact and braking performance. The hat is coated to resist corrosion, extending the rotor's service life. It includes five bolt holes arranged on a 114.3 mm bolt circle diameter, suitable for vehicles requiring this mounting pattern.

The rotor's nominal thickness is 16 mm, with a discard thickness of 14 mm, indicating when replacement is necessary to maintain safe braking. The overall height measures 62.1 mm, and the outside diameter is 307.6 mm, matching OEM dimensions for proper fitment. This rotor does not include an ABS tone ring or bearings.

Centric Premium Disc Brake Rotors Product Line

The Centric Premium Disc Brake Rotors line is designed to provide a balance of quality and value for replacement brake components. These rotors meet or exceed OEM standards and are engineered for direct fitment on compatible vehicles. The 120.42078 rotor exemplifies this line by offering vented construction and corrosion-resistant coating, ensuring durability and reliable braking performance for Infiniti and Nissan models.

Compatible Vehicles and Applications

• Infiniti FX35, FX37, FX45
• Infiniti JX35, M35h, M37, M56
• Infiniti Murano, Q50, Q60, Q70, Q70L
• Infiniti QX60, QX70
• Nissan Pathfinder, Quest

This rotor is suitable for drivers seeking replacement parts that maintain factory specifications and performance on these specific Infiniti and Nissan vehicles.

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (14 mm) before installation
• Clean mounting surfaces to prevent rotor runout
• Torque lug nuts to manufacturer specifications
• Check brake pads for wear and replace if necessary
• Perform a test drive to verify proper braking function after installation

Quality Assurance and Warranty

Centric Premium Disc Brake Rotors are manufactured to meet strict quality standards and OEM specifications. While specific warranty details for part number 120.42078 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 resources for exact warranty terms.