Stoptech 127.65112R Disc Brake Rotor - Front Right

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors (Part Number 127.65112R) are engineered for Ford F-250 Super Duty and F-350 Super Duty trucks. Designed to enhance braking performance, these rotors feature a vented, cross-drilled, and slotted surface to improve heat dissipation and maintain consistent stopping power under demanding conditions.

• Cross-drilled and slotted surface for improved heat dissipation and brake pad cleaning
• Vented rotor design to reduce brake fade during heavy use
• Coated hat finish to resist corrosion and extend rotor life
• Compatible with Ford F-250 Super Duty and F-350 Super Duty models
• Mounting bolt hole quantity: 8, with precise dimensions for direct fitment
• Nominal thickness of 1.492 inches (37.9 mm) with discard thickness at 1.433 inches (36.4 mm)
• Overall diameter of 13.661 inches (347 mm) and overall height of 3.937 inches (100 mm)

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 enhanced braking performance 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, improving pad bite and reducing the risk of brake fade. This product line is ideal for drivers who require reliable braking under heavy loads or demanding driving conditions, such as those experienced by Ford F-250 Super Duty and F-350 Super Duty trucks.

Technical Specifications and Features

These rotors feature a vented design with straight vanes to optimize airflow and cooling. The coated hat finish protects against rust and corrosion, ensuring durability over time. The rotor’s mounting bolt hole circle diameter measures 6.685 inches (169.8 mm) with eight bolt holes sized at 0.630 inches (16 mm) diameter, providing a secure and precise fit behind the hub. The center hole diameter is 5.079 inches (129 mm), matching OEM specifications for direct replacement. Weighing approximately 32 lbs (14.55 kgs), these rotors maintain structural integrity while supporting heavy-duty braking demands.

Applications and Problem Solving

• Compatible with Ford F-250 Super Duty and F-350 Super Duty models requiring reliable disc brake rotors
• Helps reduce brake fade during towing or heavy load conditions
• Improves brake pad cleaning and reduces glazing for consistent braking performance
• Minimizes heat buildup to extend brake component life
• Resists corrosion to maintain rotor integrity in harsh environments

Installation Notes and Tips

Ensure the rotor surface is clean and free of contaminants before installation. Verify that the mounting bolt hole pattern and center hole diameter match your vehicle specifications. These rotors mount behind the hub and require no additional bearings or ABS tone rings. It is recommended to replace brake pads simultaneously to ensure optimal braking performance and rotor longevity.

Quality Assurance and Warranty

StopTech rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The coated finish provides added protection against corrosion, contributing to long service life. While specific warranty details are not provided, StopTech products are known for consistent quality and durability in demanding automotive applications.