Centric 120.42090 Disc Brake Rotor - Front

Overview of Centric Premium Disc Brake Rotor 120.42090

The Centric Premium Disc Brake Rotor 120.42090 is engineered for reliable braking performance on select Nissan and INFINITI vehicles. Designed specifically for models like the Nissan Armada, QX56, and TITAN, this rotor ensures consistent stopping power and durability under demanding conditions.

• Compatible with Nissan Armada, QX56, and TITAN models
• Part number 120.42090 for precise identification
• Vented disc design for improved heat dissipation
• Coated hat finish to resist corrosion
• Floating disc mounting type for enhanced rotor alignment
• 6 bolt holes and 6 stud/lug holes for secure fitment
• Nominal thickness of 1.024 inches (26.0 mm) and discard thickness of 0.965 inches (24.5 mm)
• Outside diameter of 12.598 inches (320 mm) and overall height of 1.709 inches (43.4 mm)
• Smooth surface type for consistent pad contact

Details on Centric Premium Disc Brake Rotors

The Centric Premium Disc Brake Rotors line is designed to meet or exceed OEM specifications, providing a balance of performance and durability. This product line focuses on precision manufacturing and quality materials to ensure rotors maintain structural integrity and resist warping. The 120.42090 rotor features a vented design that helps dissipate heat more effectively during braking, reducing the risk of brake fade. The coated hat finish offers additional protection against rust and corrosion, extending the rotor's service life. The floating mounting type allows for slight movement to accommodate thermal expansion and improve rotor alignment, which contributes to smoother braking and reduced noise.

Product Specifications and Features

This disc brake rotor is engineered with a 6-bolt hole pattern and 6 stud/lug holes, matching the mounting requirements of the Nissan Armada, QX56, and TITAN. The rotor's nominal thickness is 1.024 inches (26 mm), with a discard thickness of 0.965 inches (24.5 mm), indicating when replacement is necessary to maintain safe braking performance. The rotor measures 12.598 inches (320 mm) in outside diameter and has an overall height of 1.709 inches (43.4 mm). The smooth surface type ensures consistent contact with brake pads, while the vented design improves cooling efficiency during heavy braking. The center hole diameter is 3.232 inches (82.1 mm), ensuring proper hub fitment.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Nissan Armada, QX56, and TITAN
• Addresses brake pulsation caused by uneven rotor surfaces
• Improves braking performance by restoring proper rotor thickness
• Reduces brake fade through enhanced heat dissipation
• Prevents corrosion-related rotor damage with coated hat finish

Installation Notes and Tips

• Verify compatibility with vehicle make and model before installation
• Inspect brake pads and replace if worn to ensure optimal rotor performance
• Clean mounting surfaces to prevent uneven rotor seating
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Check rotor thickness regularly and replace when below discard thickness

Quality Assurance and Warranty

Centric Premium Disc Brake Rotors are manufactured to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details for part number 120.42090 may vary, Centric typically offers limited warranties covering defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.