Stoptech 128.40086L Disc Brake Rotor - Front Left

Overview of StopTech Sport Cross-Drilled Disc Brake Rotors

The StopTech Sport Cross-Drilled Disc Brake Rotor 128.40086L is engineered for Honda Accord models requiring reliable braking performance. Designed with precision, this vented rotor features a cross-drilled surface to enhance heat dissipation and maintain consistent stopping power under demanding conditions.

• Compatible with Honda Accord vehicles
• Part number: 128.40086L
• Cross-drilled surface type for improved cooling
• Vented rotor design to reduce heat buildup
• Coated hat finish for corrosion resistance
• Floating disc mounting for better rotor alignment
• Outside diameter: 11.535 inches (293 mm)
• Nominal thickness: 0.984 inches (25 mm)
• Discard thickness: 0.906 inches (23 mm)
• Overall height: 1.866 inches (47.4 mm)
• 5 lug holes with 0.5 inch (12.7 mm) diameter

Detailed Product Description

The StopTech Sport Cross-Drilled Disc Brake Rotors are part of StopTech's Sport line, designed to provide enhanced braking performance for street and light track use. The cross-drilled surface improves ventilation and helps dissipate heat more efficiently, reducing the risk of brake fade during aggressive driving. The vented rotor construction further aids in heat management by allowing air to flow between the rotor faces. This particular rotor, part number 128.40086L, features a coated hat finish that protects against corrosion and extends rotor life. The floating disc mounting design allows for slight movement between the rotor and hat, which helps maintain proper alignment and reduces stress on the braking system components.

Applications and Problem Solving

• Reduces brake fade caused by excessive heat buildup
• Improves braking consistency during spirited driving
• Minimizes rotor warping through vented design
• Protects against corrosion with coated hat finish
• Maintains proper rotor alignment with floating mounting

Installation Notes and Tips

• Compatible with Honda Accord models; verify fitment before installation
• Ensure rotor thickness is within discard limits (minimum 0.906 inches)
• Use proper torque specifications for the 5 lug bolts (0.5 inch diameter)
• Inspect brake pads and calipers during rotor replacement
• Follow manufacturer guidelines for bedding-in new rotors

Quality Assurance and Warranty

StopTech Sport Cross-Drilled Disc Brake Rotors are manufactured to meet strict quality standards for durability and performance. The coated hat finish provides additional corrosion resistance to extend rotor life. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Consult StopTech or authorized distributors for exact warranty terms related to part number 128.40086L.