Centric 120.40040 Disc Brake Rotor - Rear

Overview of Centric Premium Disc Brake Rotor 120.40040

The Centric Premium Disc Brake Rotor 120.40040 is engineered for reliable braking performance on select Acura and Honda models. Designed as a solid, smooth-surface rotor, it offers consistent stopping power for vehicles like the Honda Civic, Acura CSX, ILX, and Prelude.

• Compatible with Acura and Honda Civic, CSX, ILX, and Prelude models
• Part number 120.40040 for precise identification
• Solid disc brake rotor with smooth surface type
• Coated hat finish for corrosion resistance
• Floating mounting type with 5 bolt holes
• Nominal thickness of 9.0 mm and discard thickness of 8.0 mm
• Outside diameter of 260 mm (10.236 inches)
• Center hole diameter of 64.1 mm (2.524 inches)

Detailed Product Description

This Centric Premium Disc Brake Rotor 120.40040 is a solid rotor designed to meet the braking demands of Acura and Honda vehicles, including the Civic, CSX, ILX, and Prelude. The rotor features a smooth surface type that ensures even pad contact and consistent braking performance. Its coated hat finish helps protect against rust and corrosion, extending the rotor's service life. The rotor measures 260 mm in outside diameter with a nominal thickness of 9.0 mm and a discard thickness of 8.0 mm, indicating when replacement is necessary to maintain safe braking. The floating mounting type and 5-bolt hole configuration with a 114.3 mm bolt circle diameter provide secure and precise installation. The center hole diameter of 64.1 mm ensures proper fitment on compatible hubs.

Centric Premium Disc Brake Rotors Product Line

The Centric Premium Disc Brake Rotors line focuses on delivering reliable, OEM-quality replacement rotors with enhanced corrosion resistance and consistent performance. This product line is designed to meet or exceed original equipment specifications, making it suitable for drivers seeking dependable braking components for Acura and Honda vehicles. The 120.40040 rotor exemplifies this line’s commitment to quality and fitment accuracy.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors causing brake pulsation
• Upgrading corroded or rusted rotors to restore braking efficiency
• Resolving uneven brake pad wear due to rotor surface imperfections
• Addressing noise or vibration issues related to rotor damage
• Maintaining proper rotor thickness for safe braking performance

Installation Notes and Tips

• Verify compatibility with Acura and Honda Civic, CSX, ILX, and Prelude models before installation
• Ensure rotor thickness is above discard thickness (8.0 mm) before reuse
• Clean mounting surfaces and hub to prevent installation issues
• Torque mounting bolts to manufacturer specifications for secure fitment
• Check for proper rotor runout to avoid brake vibration

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 120.40040 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Always consult product documentation or manufacturer resources for exact warranty terms.