Stoptech 227.40068L Disc Brake Rotor - Rear Left

StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotor 227.40068L is engineered for Acura and Honda vehicles, including the Accord, HR-V, ILX, and TSX models. Designed to enhance braking performance, this solid rotor features a slotted and drilled surface for improved heat dissipation and consistent stopping power.

• Cross-drilled and slotted surface for better heat and gas dissipation
• Solid rotor design with a nominal thickness of 0.354 inches (9.000 mm)
• Outside diameter of 11.087 inches (281.600 mm) for precise fitment
• Floating disc mounting for improved rotor alignment and reduced warping
• Compatible with 5-lug wheel configurations with 4.5-inch (114.300 mm) bolt circle diameter

Detailed Product Specifications

This StopTech rotor has a nominal thickness of 0.354 inches (9.000 mm) and a discard thickness of 0.315 inches (8.000 mm), ensuring durability and longevity under normal driving conditions. The overall height measures 1.921 inches (48.800 mm), and the rotor weighs approximately 8.8 lbs (4.0 kgs). It features a center hole diameter of 2.524 inches (64.100 mm) and a hat inner diameter of 6.614 inches (168.000 mm), designed to fit precisely on compatible Acura and Honda models. The rotor includes four miscellaneous holes and a stud/lug hole diameter of 0.496 inches (12.600 mm) to accommodate standard mounting hardware.

About the StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors Line

The StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to provide enhanced braking performance for street-driven vehicles. Featuring a combination of cross-drilled holes and precision-machined slots, these rotors improve heat dissipation and reduce brake fade during aggressive driving. The solid rotor construction offers reliable strength and consistent wear, making it suitable for daily driving and light sport applications.

Common Applications and Problem Solving

• Improves brake cooling to reduce fade during extended braking
• Helps prevent brake pad glazing and uneven wear
• Reduces brake dust buildup on wheels
• Minimizes rotor warping caused by heat stress
• Enhances braking response for Acura Accord, Honda HR-V, ILX, and TSX

Installation Notes and Tips

• Ensure rotor discard thickness of 0.315 inches (8.000 mm) is not exceeded before replacement
• Verify compatibility with 5-lug wheel hubs and 4.5-inch bolt circle diameter
• Use proper torque specifications for mounting bolts to avoid rotor distortion
• Inspect brake pads and hardware during installation for optimal performance

Quality Assurance and Warranty

StopTech disc brake rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Always consult the product documentation or manufacturer for exact warranty terms.