Stoptech 127.65113R Disc Brake Rotor - Rear Right

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors (Part Number 127.65113R) are engineered for Ford F-250 Super Duty and F-350 Super Duty trucks. 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.

• Compatible with Ford F-250 Super Duty and F-350 Super Duty models
• Part Number: 127.65113R
• Vented disc brake rotor with cross-drilled and slotted surface
• Coated hat finish for corrosion resistance
• Nominal thickness of 1.339 inches (34.000 mm) with discard thickness at 1.276 inches (32.400 mm)
• Outside diameter of 13.386 inches (340.000 mm)
• Eight lug holes with 0.633 inch (16.070 mm) diameter
• Floating disc mounting design with straight vane style for efficient cooling

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 cooling and pad bite. The cross-drilled holes and precision slots help evacuate gases, dust, and water from the rotor surface, which is critical for maintaining consistent braking on heavy-duty trucks like the Ford F-250 Super Duty and F-350 Super Duty. The vented rotor design further aids in heat dissipation, reducing the risk of brake fade during extended use.

Technical Specifications and Features

This disc brake rotor features a nominal thickness of 1.339 inches (34.000 mm) and a discard thickness of 1.276 inches (32.400 mm), ensuring a long service life before replacement is necessary. The rotor's outside diameter measures 13.386 inches (340.000 mm), matching the OEM specifications for proper fitment. The hat section is coated to resist corrosion, extending the rotor's durability in harsh environments. The rotor includes eight lug holes with a diameter of 0.633 inches (16.070 mm) and a mounting bolt hole circle diameter of 6.693 inches (170.000 mm). The floating disc mounting design combined with straight vane style enhances airflow and cooling efficiency.

Applications and Problem Solving

• Improves braking performance on Ford F-250 Super Duty and F-350 Super Duty trucks
• Reduces brake fade during heavy towing or hauling
• Enhances heat dissipation to prevent rotor warping
• Minimizes brake dust and gas buildup for consistent pad contact
• Provides corrosion resistance for extended rotor life

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 1.276 inches (32.400 mm) before installation. Clean the rotor surface to remove any protective coatings or contaminants. Verify compatibility with your vehicle’s lug pattern and mounting specifications. Use proper torque settings on lug nuts to avoid rotor distortion. It is recommended to replace brake pads when installing new rotors to maintain optimal braking performance.

Quality Assurance and Warranty

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors are manufactured to meet or exceed OEM standards 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 the product documentation or manufacturer for exact warranty terms.