Centric 121.40016 Disc Brake Rotor - Rear

Overview of Centric C-TEK Standard Disc Brake Rotor 121.40016

The Centric C-TEK Standard Disc Brake Rotor 121.40016 is designed for reliable braking performance on Acura Legend and Honda Prelude models. This solid rotor features a smooth surface and precise dimensions to ensure consistent stopping power and fitment.

• Compatible with Acura Legend and Honda Prelude vehicles
• Part number 121.40016 for accurate identification
• Solid disc brake rotor with smooth surface finish
• Outside diameter of 10.236 inches (260 mm)
• Nominal thickness of 0.394 inches (10.000 mm) and discard thickness of 0.315 inches (8.000 mm)
• Overall height of 1.693 inches (43.000 mm)
• Floating disc mounting design with 4 mounting bolt holes
• Center hole diameter of 2.520 inches (64.000 mm)
• Weight approximately 8.5 lbs (3.86 kgs)

Product Line Details: C-TEK Standard Disc Brake Rotors

The C-TEK Standard Disc Brake Rotors line by Centric offers rotors engineered to meet or exceed OEM specifications. This product line focuses on providing solid rotors with smooth surfaces that deliver consistent braking performance and durability. The 121.40016 rotor is part of this line, ensuring compatibility and quality for Acura Legend and Honda Prelude brake systems.

Technical Specifications and Features

This Centric rotor features a solid design with a smooth surface type, which helps maintain consistent pad contact and braking efficiency. The rotor’s nominal thickness is 0.394 inches (10.000 mm), with a discard thickness of 0.315 inches (8.000 mm), indicating when replacement is necessary to maintain safe braking. The overall height measures 1.693 inches (43.000 mm), and the outside diameter is 10.236 inches (260 mm), matching OEM dimensions for proper fitment.

The rotor includes a floating disc mounting system with four mounting bolt holes arranged on a 4.5-inch (114.3 mm) bolt circle diameter. It has four stud/lug holes with a diameter of 0.492 inches (12.5 mm). This rotor does not include an ABS tone ring or bearings, so those components must be sourced separately if required.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Acura Legend and Honda Prelude
• Addresses brake pulsation caused by uneven rotor surfaces
• Restores proper rotor thickness for safe braking performance
• Eliminates noise and vibration from damaged or scored rotors
• Ensures correct fitment with OEM specifications for reliable braking

Installation Notes and Tips

• Verify rotor dimensions and part number 121.40016 before installation
• Ensure mating surfaces are clean and free of debris for proper mounting
• Check brake pads for wear and replace if necessary during rotor installation
• Torque mounting bolts to manufacturer specifications to avoid rotor warping
• Bleed brake system after installation to maintain optimal brake performance

Quality Assurance and Warranty

Centric’s C-TEK Standard Disc Brake Rotors are manufactured to meet OEM standards for fit, form, and function. While specific warranty details for part number 121.40016 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult product documentation or the manufacturer for exact warranty terms.