Stoptech 127.40086R Disc Brake Rotor - Front Right

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors (Part Number 127.40086R) are engineered for Honda Accord models requiring reliable braking performance. These rotors feature a vented design with cross-drilled and slotted surfaces to enhance heat dissipation and maintain consistent stopping power under demanding conditions.

• Compatible with Honda Accord vehicles
• Part Number: 127.40086R
• Vented disc brake rotor for improved cooling
• Cross-drilled and slotted surface for enhanced brake pad bite and debris removal
• Coated hat finish to resist corrosion
• Floating disc mounting for better rotor alignment
• Outside diameter: 293 mm (11.535 inches)
• Nominal thickness: 25.000 mm (0.984 inches)
• Discard thickness: 23.000 mm (0.906 inches)
• 5 lug holes with 12.7 mm (0.500 inch) diameter

Product Line Details: StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to provide enhanced braking performance through improved heat management and pad contact. The combination of cross-drilled holes and precision slots helps to reduce brake fade by allowing gases and debris to escape, while the vented rotor design promotes airflow to keep temperatures down. This product line is suitable for drivers seeking consistent braking response and durability in both street and light performance applications.

Technical Specifications and Features

This disc brake rotor features a vented design with an overall height of 47.4 mm (1.866 inches) and a center hole diameter of 64.2 mm (2.528 inches). The rotor is coated on the hat area to resist corrosion and maintain structural integrity. It includes a floating disc mounting system that allows for slight movement to reduce stress and improve rotor lifespan. The rotor has five lug holes arranged on a 114.3 mm (4.5 inch) bolt circle diameter, compatible with Honda Accord wheel hubs. The rotor weighs approximately 7.08 kg (15.6 lbs), balancing durability and performance.

Common Applications and Problem Solving

• Improves brake cooling to reduce fade during extended braking
• Enhances brake pad bite and responsiveness with slotted and drilled surface
• Helps prevent glazing and buildup of brake dust and debris
• Reduces rotor warping through vented design and floating mounting
• Provides corrosion resistance with coated hat finish for longer service life

Installation Notes and Tips

When installing the StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors (127.40086R) on a Honda Accord, ensure the rotor is properly seated on the hub and that the floating mounting system is free to move slightly. Verify that the lug holes align correctly with the vehicle’s wheel studs. It is recommended to replace brake pads simultaneously to ensure optimal contact and performance. Always torque lug nuts to manufacturer specifications and check for any signs of uneven wear after installation.

Quality Assurance and Warranty

StopTech disc brake rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The rotors undergo rigorous quality control to ensure durability and consistent performance. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Consult the product documentation or manufacturer for exact warranty terms.