Stoptech 128.40068R Disc Brake Rotor - Rear Right

StopTech Sport Cross-Drilled Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled Disc Brake Rotors (part number 128.40068R) are engineered for Acura and Honda vehicles, including the Accord, HR-V, ILX, and TSX models. These rotors provide reliable braking performance with a solid, cross-drilled design that enhances heat dissipation and reduces brake fade.

• Cross-drilled solid disc brake rotor design for improved cooling
• Coated hat finish to resist corrosion and extend rotor life
• Compatible with Acura and Honda Accord, HR-V, ILX, and TSX
• Overall diameter of 281.6 mm (11.087 inches) for precise fitment
• Nominal thickness of 9.0 mm (0.354 inches) with discard thickness at 8.0 mm (0.315 inches)
• Floating disc mounting for better rotor alignment and performance
• 5 lug holes with a 114.3 mm (4.5 inches) bolt circle diameter

About StopTech Sport Cross-Drilled Disc Brake Rotors

The StopTech Sport Cross-Drilled Disc Brake Rotors line is designed to offer enhanced braking performance through improved heat dissipation and reduced brake fade. The cross-drilled surface pattern allows for better ventilation, while the solid rotor construction provides consistent braking feel. The coated hat finish helps protect against rust and corrosion, making these rotors suitable for daily driving and spirited use on Acura and Honda vehicles.

Detailed Product Specifications

This StopTech rotor features a solid disc type with a cross-drilled surface to optimize cooling during braking. The rotor has an overall height of 48.8 mm (1.921 inches) and a center hole diameter of 64.1 mm (2.524 inches). It includes 5 stud/lug holes with a diameter of 12.6 mm (0.496 inches) arranged on a 114.3 mm bolt circle diameter. The rotor weighs approximately 4.0 kg (8.8 lbs), balancing durability and weight for effective braking response. Note that this rotor does not include ABS tone rings or bearings.

Compatible Vehicles and Applications

• Acura Accord
• Acura ILX
• Acura TSX
• Honda Accord
• Honda HR-V

These rotors are designed specifically for these models to ensure proper fitment and braking performance.

Common Issues Addressed by This Rotor

• Brake fade caused by overheating during aggressive driving
• Corrosion and rust buildup on rotor hats and surfaces
• Uneven brake pad wear due to poor heat dissipation
• Vibration or noise from warped or damaged rotors
• Reduced braking efficiency from worn or undersized rotors

Installation Notes and Tips

When installing the StopTech Sport Cross-Drilled Disc Brake Rotors (128.40068R), ensure the rotor thickness is within the nominal range of 9.0 mm and discard thickness of 8.0 mm is not exceeded. The coated hat finish should be handled carefully to avoid damage. Use proper torque specifications for the 5 lug bolts on the 114.3 mm bolt circle diameter. Since bearings and ABS tone rings are not included, reuse existing components or replace as necessary. It is recommended to inspect brake pads and hardware during installation for optimal performance.

Quality Assurance and Warranty

StopTech rotors are manufactured to meet strict quality standards for durability and performance. The coated finish provides corrosion resistance to extend service life. While specific warranty details are not provided here, StopTech products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Always verify warranty terms with the product documentation or supplier.