Stoptech 127.65086L 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 127.65086L) are engineered for Ford Excursion, F-250 Super Duty, and F-350 Super Duty models. Designed to enhance braking performance, these rotors feature a vented, slotted, and cross-drilled surface to improve heat dissipation and reduce brake fade under demanding conditions.

• Cross-drilled and slotted surface for improved cooling and debris removal
• Vented rotor design with pillar-style vanes for efficient heat dissipation
• Coated hat finish to resist corrosion and extend rotor life
• Floating disc mounting for better rotor alignment and reduced stress
• Compatible with 8-lug wheel configurations on select Ford Super Duty trucks

Detailed Product Features and Specifications

This disc brake rotor has a nominal thickness of 1.496 inches (38.000 mm) and a discard thickness of 1.417 inches (36.000 mm), ensuring a reliable wear limit for safe operation. The rotor's outside diameter measures 13.031 inches (331.000 mm), with an overall height of 3.917 inches (99.500 mm). The center hole diameter is 5.087 inches (129.200 mm), and the mounting bolt hole circle diameter is 6.693 inches (170.000 mm), designed to fit the specified Ford models precisely. The rotor weighs approximately 28.5 lbs (12.95 kgs), balancing durability and performance.

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

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line focuses on delivering enhanced braking efficiency through advanced rotor surface technology. The combination of cross-drilled holes and precision slots helps to evacuate gases, dust, and water from the braking surface, which is critical for maintaining consistent brake pad contact and reducing fade. This product line is tailored for drivers who require reliable stopping power in heavy-duty applications such as the Ford Excursion and Super Duty trucks.

Applications and Problem Solving

• Reduces brake fade during heavy towing or hauling with Ford F-250 and F-350 Super Duty trucks
• Improves braking response in wet or muddy conditions for Ford Excursion owners
• Minimizes rotor warping caused by excessive heat buildup
• Helps maintain consistent brake pad contact by removing debris and gases
• Extends rotor lifespan with corrosion-resistant coated hat finish

Installation Notes and Tips

• Ensure compatibility with your Ford Excursion, F-250 Super Duty, or F-350 Super Duty by verifying lug count and rotor dimensions
• Inspect brake pads and replace if worn to optimize rotor performance
• Follow manufacturer torque specifications for mounting bolts to prevent rotor distortion
• Check for ABS tone ring compatibility; this rotor does not include an ABS tone ring

Quality Assurance and Warranty

StopTech disc brake rotors are manufactured to meet or exceed OEM standards for durability and performance. The coated hat finish provides corrosion resistance to extend service life. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Consult the product documentation or manufacturer for exact warranty terms.