Centric 121.40034 Disc Brake Rotor - Front

Overview of Centric C-TEK Standard Disc Brake Rotor 121.40034

The Centric C-TEK Standard Disc Brake Rotor 121.40034 is engineered for reliable braking performance on Honda Prelude models. Designed with precision, this vented rotor offers consistent heat dissipation and smooth surface finish to maintain effective stopping power.

• Compatible with Honda Prelude vehicles
• Part number 121.40034 for exact fitment
• Vented disc brake rotor design for improved cooling
• Overall diameter of 11.094 inches (281.8 mm)
• Nominal thickness of 0.906 inches (23.0 mm) with discard thickness at 0.827 inches (21.0 mm)
• Floating disc mounting for enhanced rotor alignment
• Smooth surface type for consistent pad contact
• Four stud/lug holes with 0.504 inch (12.8 mm) diameter
• Center hole diameter of 2.524 inches (64.1 mm)
• Weight approximately 14 lbs (6.36 kgs)

Detailed Product Description

This Centric C-TEK Standard Disc Brake Rotor 121.40034 is specifically designed for the Honda Prelude, ensuring precise fitment and optimal braking performance. The rotor features a vented design with straight vanes that facilitate efficient heat dissipation during braking, reducing the risk of brake fade. The smooth surface finish promotes even brake pad wear and consistent stopping power. With a nominal thickness of 0.906 inches (23.0 mm) and a discard thickness of 0.827 inches (21.0 mm), this rotor meets strict specifications for durability and safety. The floating disc mounting system helps maintain proper alignment and reduces stress on the rotor during operation. The rotor’s overall height is 1.850 inches (47.0 mm), and it includes four mounting bolt holes arranged on a 4.5 inch (114.3 mm) bolt circle diameter, matching the Honda Prelude’s hub specifications.

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric offers a balance of quality and value for everyday driving conditions. These rotors are engineered to meet or exceed OEM specifications, providing dependable braking performance without unnecessary features. The line focuses on standard vented rotors with smooth surfaces and floating mounting options, making them suitable replacements for factory-installed components on compatible vehicles like the Honda Prelude.

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
• Eliminating noise and vibration from uneven rotor surfaces
• Improving heat dissipation to prevent brake fade during extended use
• Restoring proper rotor alignment with floating mounting design

Installation Notes and Tips

• Verify compatibility with Honda Prelude before installation using part number 121.40034
• Inspect hub and wheel bearings for wear prior to rotor installation
• Ensure rotor mounting surface is clean and free of debris
• Torque mounting bolts to manufacturer specifications to maintain proper rotor alignment
• Replace brake pads simultaneously to ensure even wear and optimal braking

Quality Assurance and Warranty

Centric C-TEK Standard Disc Brake Rotors are manufactured to meet OEM standards for fit, form, and function. While specific warranty details for part number 121.40034 should be confirmed at the point of purchase, Centric generally provides coverage against defects in materials and workmanship. This rotor is produced with quality materials and precision engineering to ensure consistent performance and durability on Honda Prelude vehicles.