Centric 120.42113 Disc Brake Rotor - Rear

Overview of Centric Premium Disc Brake Rotor 120.42113

The Centric Premium Disc Brake Rotor 120.42113 is engineered for reliable braking performance on select INFINITI and Nissan SUVs. Designed specifically for models like the Armada, QX56, and QX80, this vented rotor ensures consistent heat dissipation and smooth stopping power under demanding conditions.

• Compatible with INFINITI Armada, QX56, QX80 and Nissan Armada models
• Vented disc brake rotor with a smooth surface for optimal pad contact
• Coated hat finish to resist corrosion and extend rotor life
• 6 bolt hole design with a 139.8 mm mounting bolt circle diameter
• Nominal thickness of 20 mm and discard thickness of 18 mm for safe replacement guidelines
• Overall diameter of 350 mm (13.78 inches) and height of 64.3 mm

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, which promotes even brake pad wear and consistent braking performance. The coated hat finish provides corrosion resistance, helping maintain rotor integrity over time. With six bolt holes and a mounting bolt hole circle diameter of 139.8 mm, this rotor fits securely on compatible hubs. The nominal thickness is 20 mm, with a discard thickness of 18 mm, ensuring clear service limits for safety and performance. The overall diameter measures 350 mm, suitable for larger SUV brake systems.

About Centric Premium Disc Brake Rotors

The Centric Premium Disc Brake Rotors line is designed to meet or exceed OEM specifications for fit, form, and function. This product line focuses on delivering rotors with precise machining, balanced venting, and protective coatings to enhance durability and braking consistency. The 120.42113 rotor is part of this line, offering a reliable replacement option for INFINITI and Nissan full-size SUVs requiring vented rotors with specific dimensional and mounting requirements.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing rotor corrosion and surface damage affecting braking efficiency
• Improving heat dissipation to reduce brake fade during heavy towing or off-road use
• Ensuring proper rotor thickness for safe braking performance
• Restoring smooth braking response on INFINITI Armada, QX56, QX80, and Nissan Armada vehicles

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern compatibility before installation
• Inspect brake pads and replace if worn to ensure optimal rotor contact
• Clean hub mounting surface to prevent rotor runout
• Torque mounting bolts to manufacturer specifications for secure fitment
• Check rotor thickness and discard limits during installation to confirm usability

Quality Assurance and Warranty

Centric Premium Disc Brake Rotors are manufactured to meet strict quality standards, ensuring consistent performance and durability. While specific warranty details for part number 120.42113 should be confirmed with the supplier, Centric typically offers limited warranties covering defects in materials and workmanship. This rotor is produced to OEM fitment standards for INFINITI and Nissan models, providing confidence in replacement brake components.