Raybestos 681017PER Disc Brake Rotor - Rear

Overview of Raybestos 681017PER Disc Brake Rotor

The Raybestos 681017PER disc brake rotor is engineered for Ford F-250 Super Duty and F-350 Super Duty trucks, providing reliable braking performance. Designed with vented construction and precise dimensions, this rotor supports consistent heat dissipation and durability under demanding conditions.

• Compatible with Ford F-250 Super Duty and F-350 Super Duty models
• Vented disc brake rotor for improved cooling
• Nominal thickness of 1.496 inches (38.000 mm) with discard thickness at 1.433 inches (36.400 mm)
• Overall height of 4.967 inches (126.150 mm)
• Outside diameter measuring 14.287 inches (362.900 mm)
• Eight mounting bolt holes with a 6.693-inch (170.000 mm) bolt circle diameter
• Center hole diameter of 5.000 inches (127.000 mm)
• Conventional rotor type with drum-in-hat design

Raybestos Specialty - Street Performance; S-Groove Technology Line

This rotor is part of the Raybestos Specialty - Street Performance; S-Groove Technology line, which focuses on delivering enhanced braking performance for street-driven vehicles. The S-Groove design helps reduce brake fade and improves pad bite, making it suitable for heavy-duty trucks like the Ford F-250 and F-350 Super Duty. This product line balances durability and performance for demanding street applications.

Technical Specifications and Features

The 681017PER rotor features a vented design that promotes efficient heat dissipation, reducing the risk of warping during heavy braking. With a nominal thickness of 1.496 inches and a discard thickness of 1.433 inches, it ensures a long service life while maintaining safety standards. The rotor’s outside diameter of 14.287 inches and overall height of 4.967 inches are engineered to fit precisely on the specified Ford Super Duty models. The eight mounting bolt holes and 5-inch center hole diameter provide secure installation and compatibility with factory hardware.

Applications and Problem Solving

• Replacement for worn or warped rotors on Ford F-250 Super Duty and F-350 Super Duty trucks
• Addresses brake fade caused by excessive heat during towing or heavy loads
• Improves braking consistency and pedal feel for street performance driving
• Resolves vibration or pulsation issues related to rotor surface irregularities
• Supports safe braking under demanding driving conditions

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 1.433 inches before installation. Clean the rotor surface to remove any protective coatings or debris. Use the correct torque specifications for the eight mounting bolts to avoid warping. It is recommended to replace brake pads simultaneously to optimize braking performance. Verify compatibility with Ford F-250 Super Duty and F-350 Super Duty models prior to installation.

Quality Assurance and Warranty

Raybestos disc brake rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The 681017PER rotor undergoes rigorous quality control to ensure durability and performance. While specific warranty details are not provided here, Raybestos typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or Raybestos directly for warranty terms.