Centric 120.42051 Disc Brake Rotor - Rear

Overview of Centric Premium Disc Brake Rotor 120.42051

The Centric Premium Disc Brake Rotor 120.42051 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 meets precise specifications to ensure proper fit and function.

• Compatible with Nissan Altima, Sentra, and INFINITI G20
• Part number 120.42051 for accurate identification
• Solid disc brake rotor with a smooth surface finish
• Coated hat finish for corrosion resistance
• Floating mounting type with 4 bolt holes
• Nominal thickness of 10.000 mm and discard thickness of 9.000 mm
• Outside diameter of 258.000 mm (10.157 inches)
• Overall height of 44.5 mm (1.752 inches)

Product Line Details: 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 precise manufacturing tolerances and quality materials, providing a solid rotor design with a smooth surface to ensure consistent braking performance. The coated hat finish helps protect against rust and corrosion, extending the rotor's service life. The floating mounting type allows for proper alignment and heat dissipation, which is critical for maintaining braking efficiency on vehicles like the Nissan Altima and INFINITI G20.

Technical Specifications and Features

This disc brake rotor features a nominal thickness of 10.000 mm and a discard thickness of 9.000 mm, indicating when replacement is necessary to maintain safe braking. The rotor's outside diameter measures 258.000 mm (10.157 inches), with an overall height of 44.5 mm (1.752 inches). It includes 4 bolt holes with a mounting bolt hole circle diameter of 114.3 mm, designed for floating mounting. The smooth surface type ensures even pad contact and braking consistency. The hat finish is coated to resist corrosion, and the rotor does not include ABS tone rings or bearings.

Applications and Problem Solving

• Replacement for worn or warped rotors on Nissan Altima, Sentra, and INFINITI G20
• Addresses brake pulsation and vibration issues caused by uneven rotor surfaces
• Restores proper braking performance and pedal feel
• Prevents rust and corrosion buildup with coated hat finish
• Ensures safe braking by maintaining correct rotor thickness

Installation Notes and Tips

When installing the Centric Premium Disc Brake Rotor 120.42051, ensure the rotor is compatible with your vehicle’s make and model. Verify the bolt hole pattern and mounting type before installation. Clean the rotor surface to remove any protective coating or debris before mounting. Use proper torque specifications on the mounting bolts to avoid rotor warping. Since this rotor does not include bearings or ABS tone rings, reuse existing components or replace separately if needed.

Quality Assurance and Warranty

Centric Premium Disc Brake Rotors are manufactured to meet strict quality standards, ensuring durability and consistent braking performance. The coated hat finish provides additional protection against corrosion, extending the rotor’s lifespan. While specific warranty details for part number 120.42051 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.