Centric 121.40092 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Acura and Honda Vehicles

The Centric C-TEK Standard Disc Brake Rotor 121.40092 is engineered to meet the braking demands of Acura and Honda models including the MDX, Odyssey, Passport, Pilot, and Ridgeline. Designed for consistent performance, this vented rotor ensures effective heat dissipation and smooth braking under various driving conditions.

• Vented disc brake rotor with smooth surface for balanced braking
• Outside diameter of 12.598 inches (320 mm) for precise fitment
• Nominal thickness of 1.102 inches (28 mm) with discard thickness at 1.024 inches (26 mm)
• Floating disc mounting design for improved rotor alignment
• Five lug holes with 0.575 inch (14.6 mm) diameter and 4.724 inch (120 mm) bolt circle diameter
• Overall height of 1.862 inches (47.3 mm) and center hole diameter of 2.760 inches (70.1 mm)
• OEM vane count of 44 with straight vane style for optimal cooling
• Weight approximately 20.75 lbs (9.42 kgs) for balanced handling

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric offers rotors designed to meet or exceed OEM specifications for standard replacement applications. This product line focuses on delivering reliable braking performance with precise fitment and durability. The 121.40092 rotor exemplifies these qualities with its vented design and smooth surface, making it suitable for daily driving and moderate braking demands on Acura and Honda vehicles.

Technical Details and Specifications

This disc brake rotor features a vented design with 44 straight vanes, which enhances heat dissipation during braking to reduce the risk of brake fade. The rotor’s nominal thickness is 1.102 inches (28 mm), with a discard thickness of 1.024 inches (26 mm), indicating when replacement is necessary to maintain safe braking performance. The floating disc mounting style helps maintain proper rotor alignment and reduces stress on the braking system. The rotor’s five lug holes and 4.724 inch (120 mm) bolt circle diameter ensure compatibility with specified Acura and Honda models.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing reduced braking efficiency due to rotor thickness below discard limits
• Improving heat dissipation to prevent brake fade during extended use
• Restoring smooth braking performance on Acura MDX, Honda Odyssey, Passport, Pilot, and Ridgeline
• Ensuring proper fitment with OEM specifications for safe and reliable braking

Installation Notes and Tips

Before installation, verify rotor dimensions against vehicle specifications to ensure compatibility. Clean the rotor surface to remove any protective coatings or debris. Use proper torque settings on lug nuts to avoid rotor warping. It is recommended to replace brake pads simultaneously to optimize braking performance. Check for any signs of uneven wear or damage on related components during installation.

Quality Assurance and Warranty

Centric’s C-TEK Standard Disc Brake Rotors are manufactured to meet OEM standards, ensuring consistent quality and performance. While specific warranty details for part number 121.40092 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Refer to Centric’s official documentation for complete warranty information.