Centric 120.42071 Disc Brake Rotor - Front

Overview of Centric Premium Disc Brake Rotor 120.42071

The Centric Premium Disc Brake Rotor 120.42071 is engineered for reliable braking performance on select INFINITI and Nissan vehicles. Designed specifically for models like the INFINITI M45, Q45, and Nissan Quest, this vented rotor ensures consistent heat dissipation and smooth stopping power.

• Compatible with INFINITI M45, Q45 and Nissan Quest
• Part Number: 120.42071
• Vented disc brake rotor with smooth surface finish
• Coated hat finish for corrosion resistance
• 5 bolt holes with 114.3 mm bolt circle diameter
• Nominal thickness of 28 mm and discard thickness of 26 mm
• Overall diameter of 290 mm (11.417 inches)
• Floating disc mounting design

Product Line: Centric Premium Disc Brake Rotors

The Centric Premium Disc Brake Rotors line focuses on delivering rotors that meet or exceed OEM specifications. This product line emphasizes precision manufacturing, balanced vented designs for improved heat management, and protective coatings to reduce corrosion. The 120.42071 rotor benefits from these features, providing a durable and reliable braking component for your INFINITI or Nissan vehicle.

Detailed Product Description

This Centric Premium Disc Brake Rotor 120.42071 features a vented design that enhances airflow to reduce heat buildup during braking, which helps maintain consistent performance and rotor longevity. The rotor has a smooth surface type, ensuring even pad contact and minimizing noise and vibration. The coated hat finish protects the rotor hub from rust and corrosion, extending service life. With a nominal thickness of 28 mm and a discard thickness of 26 mm, this rotor meets the necessary safety standards for replacement. The rotor’s 5-bolt hole pattern with a 114.3 mm bolt circle diameter and a center hole diameter of 68 mm ensures proper fitment on compatible INFINITI M45, Q45, and Nissan Quest models. The floating disc mounting design allows for slight movement to accommodate thermal expansion and reduce stress on the rotor.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors causing brake pulsation
• Upgrading corroded or rusted rotors to restore braking efficiency
• Resolving brake noise due to uneven rotor surfaces
• Improving heat dissipation to prevent brake fade during heavy use
• Ensuring proper rotor thickness for safe braking performance

Installation Notes and Tips

• Verify compatibility with INFINITI M45, Q45, or Nissan Quest before installation
• Check rotor thickness and discard limits to ensure safe replacement
• Clean hub surface and mounting area before installing the rotor
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Inspect brake pads and replace if worn to ensure optimal rotor performance

Quality Assurance and Warranty

Centric Premium Disc Brake Rotors are manufactured to meet strict quality standards and OEM specifications. The 120.42071 rotor undergoes rigorous testing to ensure durability and consistent braking performance. While specific warranty details may vary, Centric typically offers a limited warranty against defects in materials and workmanship, providing confidence in the product’s reliability.