Stoptech 128.40036L Disc Brake Rotor - Front Left

StopTech Sport Cross-Drilled Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled Disc Brake Rotor 128.40036L is engineered for Acura and Honda vehicles, including popular models like the Accord, Civic, CR-V, and more. Designed to enhance braking performance, this vented rotor features a cross-drilled surface for improved heat dissipation and consistent stopping power.

• Cross-drilled surface type for efficient heat and gas dissipation
• Vented rotor design to reduce brake fade under heavy use
• Coated hat finish to resist corrosion and extend rotor life
• Floating disc mounting for improved rotor alignment and performance
• Compatible with Acura and Honda models such as Accord, Civic, CR-V, CR-Z, CSX, Element, Fit, ILX, and Insight
• Part number 128.40036L ensures precise fitment and quality

About StopTech Sport Cross-Drilled Disc Brake Rotors

The StopTech Sport Cross-Drilled Disc Brake Rotors line is designed to provide enhanced braking performance for street and light track use. The cross-drilled pattern improves cooling by allowing heat and gases to escape more efficiently, while the vented rotor design helps maintain consistent brake temperatures. This combination supports reliable stopping power and reduces the risk of brake fade during demanding driving conditions. The coated hat finish offers additional protection against rust and corrosion, helping maintain rotor integrity over time.

Technical Specifications and Features

This disc brake rotor has a nominal thickness of 0.906 inches (23.000 mm) and a discard thickness of 0.827 inches (21.000 mm), ensuring it meets OEM standards for safe operation. The rotor’s outside diameter measures 11.102 inches (282.000 mm), with an overall height of 1.850 inches (47.000 mm). It features a 5-lug pattern with a mounting bolt hole circle diameter of 4.500 inches (114.300 mm) and stud/lug hole diameter of 0.496 inches (12.600 mm). The rotor includes 42/58 straight vanes for effective ventilation and weighs approximately 14 lbs (6.360 kgs). Note that this rotor does not include an ABS tone ring or bearings.

Applications and Problem Solving

• Improves brake cooling to reduce fade during extended braking
• Enhances stopping power for Acura and Honda vehicles including Accord and Civic
• Resists corrosion with coated hat finish for longer service life
• Provides consistent brake pedal feel with floating disc mounting
• Replaces worn or damaged rotors to restore braking performance

Installation Notes and Tips

• Ensure compatibility with your specific Acura or Honda model before installation
• Inspect brake pads and hardware during rotor replacement for optimal performance
• Follow manufacturer torque specifications for mounting bolts
• Check rotor thickness regularly to maintain safe discard limits
• Professional installation is recommended for precise fitment and safety

Quality Assurance and Warranty

StopTech Sport Cross-Drilled Disc Brake Rotors are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The coated hat finish provides additional corrosion resistance. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Refer to StopTech or authorized distributors for exact warranty terms.