Stoptech 127.40026L Disc Brake Rotor - Front Left

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors (Part Number 127.40026L) are engineered for Acura, Honda, and Isuzu vehicles including popular models like the CR-V, Integra, Legend, Odyssey, Prelude, RL, and TL. These rotors provide enhanced braking performance through advanced design features tailored for both street and light track use.

• Cross-drilled and slotted surface for improved heat dissipation and debris removal
• Vented rotor design to reduce brake fade under heavy use
• Coated hat finish to resist corrosion and extend rotor life
• Floating disc mounting for better thermal expansion and reduced warping
• Compatible with 5-lug wheel setups with a 114.3 mm bolt circle diameter

Detailed Rotor Specifications and Features

This disc brake rotor features a nominal thickness of 0.906 inches (23.0 mm) and a discard thickness of 0.827 inches (21.0 mm), ensuring a solid lifespan before replacement is necessary. The rotor's outside diameter measures 11.087 inches (281.6 mm), with an overall height of 1.854 inches (47.1 mm). The rotor is vented with straight vanes to optimize airflow and cooling during braking. The center hole diameter is 2.760 inches (70.1 mm), and it includes four additional holes for mounting stability. The rotor weighs approximately 14 lbs (6.36 kgs), balancing durability and performance. The surface type combines cross-drilled holes and slots to help evacuate gases, dust, and water, improving pad bite and reducing brake fade.

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

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to enhance braking performance for drivers seeking improved heat management and consistent stopping power. This product line focuses on rotors that feature both cross-drilled holes and slots, which work together to maintain cleaner pad surfaces and reduce the risk of brake fade during aggressive driving or towing. The coated hat finish adds corrosion resistance, making these rotors suitable for daily driving conditions as well as spirited use.

Applications and Problem Solving

• Reduces brake fade caused by excessive heat buildup during heavy braking
• Improves wet weather braking by channeling water away from the rotor surface
• Minimizes brake dust accumulation on pads and rotors for consistent performance
• Helps prevent rotor warping through vented design and floating disc mounting
• Extends rotor life with corrosion-resistant coating on the hat area

Installation Notes and Tips

• Ensure compatibility with your vehicle’s 5-lug wheel pattern and 114.3 mm bolt circle diameter
• Check rotor thickness before installation; replace if below discard thickness of 0.827 inches (21.0 mm)
• Use proper torque specifications on mounting bolts to avoid rotor distortion
• Inspect brake pads and hardware during rotor replacement for optimal braking system performance
• Break in new rotors and pads according to manufacturer recommendations to ensure proper bedding

Quality Assurance and Warranty

StopTech rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors (Part Number 127.40026L) 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. Always consult the product documentation or manufacturer for exact warranty terms.