Stoptech 127.65107L 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 127.65107L) are engineered for enhanced braking performance on Ford Escape, Mazda Tribute, and Mercury Mariner models. These vented rotors feature a slotted and drilled surface design to improve heat dissipation and maintain consistent stopping power under demanding conditions.

• Cross-drilled and slotted rotor surface for improved cooling and debris removal
• Vented rotor design to reduce heat buildup during braking
• Coated hat finish to resist corrosion and extend rotor life
• Floating disc mounting for better rotor alignment and reduced warping
• Compatible with Ford Escape, Mazda Tribute, and Mercury Mariner vehicles
• Nominal thickness of 1.024 inches (26.000 mm) with discard thickness at 0.945 inches (24.000 mm)
• Overall diameter of 11.921 inches (302.800 mm) and overall height of 1.839 inches (46.700 mm)
• Five lug holes with a 4.5 inch (114.3 mm) bolt circle diameter

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

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to provide improved braking performance through enhanced rotor surface technology. The combination of cross-drilled holes and precision slots helps to evacuate gases, dust, and water from the braking surface, reducing brake fade and improving pedal feel. This product line is ideal for drivers seeking reliable, consistent braking performance on their Ford Escape, Mazda Tribute, or Mercury Mariner.

Technical Specifications and Features

This disc brake rotor features a vented design with straight vanes to optimize airflow and heat dissipation. The rotor’s coated hat finish offers corrosion resistance, helping maintain structural integrity over time. The floating disc mounting system allows for slight movement between the rotor and hub, which helps reduce the risk of warping and uneven wear. With a center hole diameter of 2.835 inches (72.000 mm) and stud/lug hole diameter of 0.557 inches (14.150 mm), this rotor is engineered for precise fitment on compatible vehicles.

Common Applications and Problem Solving

• Reduces brake fade during extended or aggressive braking
• Improves heat dissipation to prevent rotor warping
• Enhances braking response and pedal feel
• Minimizes buildup of brake dust and debris on rotor surface
• Provides corrosion resistance for longer rotor life

Installation Notes and Tips

• Ensure compatibility with Ford Escape, Mazda Tribute, or Mercury Mariner before installation
• Check rotor discard thickness (0.945 inches) to determine if replacement is necessary
• Use proper torque specifications for the 5 lug nuts on the 4.5 inch bolt circle diameter
• Inspect brake pads and calipers during rotor replacement for optimal performance
• Follow manufacturer guidelines for bedding-in new rotors

Quality Assurance and Warranty

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors are manufactured to meet strict quality standards for durability and performance. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. It is recommended to consult the product documentation or StopTech directly for exact warranty terms related to part number 127.65107L.