Stoptech 127.40092L Disc Brake Rotor - Front Left

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotor 127.40092L is engineered for Acura and Honda vehicles, including the MDX, Odyssey, Passport, Pilot, and Ridgeline models. Designed to enhance braking performance, this vented rotor features a slotted and drilled surface for improved heat dissipation and consistent stopping power.

• Cross-drilled and slotted surface for efficient heat and gas dissipation
• Vented rotor design with 44 straight vanes for optimal cooling
• Coated hat finish to resist corrosion and extend rotor life
• Floating disc mounting for improved rotor alignment and reduced warping
• Compatible with 5-lug wheel setups with 120 mm bolt circle diameter
• Nominal thickness of 1.102 inches (28.000 mm) and discard thickness of 1.024 inches (26.000 mm)
• Outside diameter of 12.598 inches (320.000 mm) for precise fitment

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

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to provide enhanced braking performance through improved heat management and surface friction. The combination of cross-drilled holes and precision slots helps to evacuate brake dust, gases, and water, reducing brake fade during demanding driving conditions. This product line is engineered for drivers seeking reliable, consistent braking on Acura and Honda vehicles, including SUVs and crossovers.

Detailed Product Description

This StopTech rotor features a vented design with 44 straight vanes that promote airflow to cool the rotor during braking. The slotted and drilled surface improves pad bite and helps maintain clean contact surfaces by channeling away debris and gases. The coated hat finish protects the rotor’s central mounting area from corrosion, ensuring durability over time. With a floating disc mounting style, the rotor allows slight movement to reduce stress and minimize warping under heavy braking. The rotor’s dimensions, including a 12.598-inch outside diameter and 5-lug mounting with a 120 mm bolt circle, ensure precise compatibility with Acura MDX, Honda Odyssey, Passport, Pilot, and Ridgeline models.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors on Acura MDX and Honda Pilot
• Improved heat dissipation to reduce brake fade during towing or heavy loads
• Enhanced braking performance in wet conditions for Honda Odyssey and Passport
• Addressing brake noise and vibration caused by uneven rotor surfaces
• Upgrading OEM rotors for better durability and consistent stopping power

Installation Notes and Tips

Ensure the rotor is installed on compatible Acura or Honda models with a 5-lug, 120 mm bolt circle pattern. Verify the rotor thickness before installation; the nominal thickness is 1.102 inches (28.000 mm) and the discard thickness is 1.024 inches (26.000 mm). The rotor does not include bearings or an ABS tone ring, so retain existing components if applicable. Proper torque specifications should be followed to avoid rotor warping. It is recommended to inspect brake pads and hardware during installation for optimal performance.

Quality Assurance and Warranty

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The coated hat finish provides corrosion resistance to extend rotor life. While specific warranty details are not provided, StopTech products typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation or manufacturer resources for complete warranty information.