Centric 121.40027 Disc Brake Rotor - Rear

Overview of Centric C-TEK Standard Disc Brake Rotor 121.40027

The Centric C-TEK Standard Disc Brake Rotor 121.40027 is engineered for reliable braking performance on select Acura, Honda, and Isuzu vehicles. Designed as a solid rotor with a smooth surface, it meets the specifications required for models like the Acura Legend and Honda Odyssey.

• Part Number: 121.40027
• Brand Line: C-TEK Standard Disc Brake Rotors
• Solid disc brake rotor with smooth surface finish
• Outside Diameter: 11.102 inches (282.0 mm)
• Nominal Thickness: 0.354 inches (9.0 mm)
• Discard Thickness: 0.295 inches (7.5 mm)
• Overall Height: 2.409 inches (61.2 mm)
• Center Hole Diameter: 2.764 inches (70.2 mm)
• Mounting Bolt Hole Circle Diameter: 4.5 inches (114.3 mm)
• Stud/Lug Hole Quantity: 5 with 0.504 inch (12.8 mm) diameter
• Weight: Approximately 9.75 lbs (4.43 kgs)
• ABS Tone Ring: Not included
• Bearings: Not included

Product Line Details: C-TEK Standard Disc Brake Rotors

The C-TEK Standard Disc Brake Rotors line by Centric offers rotors designed to meet OEM specifications for standard braking applications. This product line focuses on solid rotors with smooth surfaces, providing consistent braking performance and durability. The 121.40027 rotor fits within this line, delivering dependable stopping power for compatible Acura, Honda, and Isuzu models without additional features like venting or ABS tone rings.

Technical Description and Fitment

This Centric disc brake rotor is a solid type rotor with a smooth surface, measuring 11.102 inches in outside diameter and 2.409 inches in overall height. The nominal thickness is 0.354 inches, with a discard thickness of 0.295 inches, indicating when replacement is necessary. It features a 5-lug pattern with a 4.5-inch bolt circle diameter and a center hole diameter of 2.764 inches, ensuring proper fitment on vehicles such as the Acura Legend, Honda Odyssey, Honda RL, and Isuzu Oasis. The rotor does not include an ABS tone ring or bearings, so these components must be sourced separately if required.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing rotor thickness below manufacturer discard limits
• Resolving uneven brake pad wear due to rotor surface issues
• Improving braking consistency on Acura Legend and Honda Odyssey models
• Restoring proper rotor dimensions for safe braking performance

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern match vehicle specifications before installation
• Ensure the rotor surface is clean and free of contaminants prior to mounting
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Check brake pads for wear and replace if necessary when installing new rotors
• ABS tone ring and bearings are not included; confirm if your vehicle requires these components separately

Quality Assurance and Warranty

Centric manufactures the C-TEK Standard Disc Brake Rotors to meet or exceed OEM standards for fit, form, and function. While specific warranty details for part number 121.40027 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult Centric or the product documentation for exact warranty terms.