Centric 120.42055 Disc Brake Rotor - Front

Overview of Centric Premium Disc Brake Rotor 120.42055

The Centric Premium Disc Brake Rotor 120.42055 is engineered for reliable braking performance on select Nissan and INFINITI vehicles. Designed specifically for models like the Nissan Altima, Sentra, and INFINITI G20, this rotor ensures consistent stopping power and durability.

• Compatible with Nissan Altima, Sentra, and INFINITI G20
• Part number 120.42055 for precise identification
• Vented disc design for improved heat dissipation
• Coated hat finish to resist corrosion
• Floating mounting type with 4 bolt holes
• Nominal thickness of 0.866 inches (22 mm) and discard thickness of 0.787 inches (20 mm)
• Outside diameter of 11.024 inches (280 mm) for exact fitment
• Smooth surface type for consistent pad contact

Detailed Product Features and Specifications

This Centric Premium Disc Brake Rotor features a vented design that enhances heat dissipation during braking, reducing the risk of brake fade. The rotor has a nominal thickness of 0.866 inches (22 mm) and a discard thickness of 0.787 inches (20 mm), ensuring it meets OEM specifications for safe replacement intervals. The outside diameter measures 11.024 inches (280 mm), matching factory dimensions for the Nissan Altima, Sentra, and INFINITI G20 models. The rotor includes a coated hat finish to protect against rust and corrosion, extending the rotor's service life. It mounts using a floating type system with 4 bolt holes on a 114.3 mm bolt circle diameter, providing secure and precise installation. The smooth surface type promotes even brake pad wear and consistent braking performance.

About Centric Premium Disc Brake Rotors

The Centric Premium Disc Brake Rotors line is designed to meet or exceed OEM standards, offering reliable braking components for a variety of vehicle applications. This product line focuses on quality materials and precise manufacturing processes to ensure rotors provide consistent performance and durability. The 120.42055 rotor is part of this line, delivering a balance of corrosion resistance, heat management, and fitment accuracy for Nissan and INFINITI vehicles.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing rotor thickness below manufacturer discard limits
• Improving braking performance on Nissan Altima, Sentra, and INFINITI G20
• Resolving noise or vibration issues related to rotor surface irregularities
• Upgrading corroded or damaged rotors to restore braking reliability

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets minimum discard thickness of 0.787 inches (20 mm)
• Clean mounting surfaces and hub area to prevent rotor runout
• Use proper torque specifications on the 4 mounting bolts for secure fitment
• Check compatibility with vehicle ABS systems; this rotor does not include an ABS tone ring
• Inspect brake pads and replace if worn to maintain optimal braking performance

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 120.42055 should be confirmed with the supplier, Centric generally offers limited warranties covering defects in materials and workmanship. This rotor is produced with corrosion-resistant coatings and precision machining to maintain OEM-level safety and reliability.