Stoptech 227.61042R Disc Brake Rotor - Rear Right

StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotor 227.61042R is engineered for Ford Mustang models requiring reliable braking performance. Designed with a solid rotor construction and a slotted x drilled surface, this rotor enhances heat dissipation and brake pad bite for consistent stopping power.

• Compatible with Ford Mustang vehicles
• Part number: 227.61042R
• Solid disc brake rotor with cross-drilled and slotted surface
• Outside diameter: 10.512 inches (267.000 mm)
• Nominal thickness: 0.547 inches (13.900 mm)
• Discard thickness: 0.504 inches (12.800 mm)
• Overall height: 1.965 inches (49.900 mm)
• Floating disc mounting design
• 5 stud/lug holes with 0.571 inch (14.500 mm) diameter
• Weight approximately 11.5 lbs (5.23 kgs)

Detailed Product Description

This StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotor (part number 227.61042R) is a solid rotor designed specifically for Ford Mustang models. The rotor features a cross-drilled and slotted surface type that improves brake pad contact and helps evacuate gases, dust, and water from the braking surface. With an outside diameter of 10.512 inches and a nominal thickness of 0.547 inches, it meets precise OEM specifications for fit and function. The rotor’s floating disc mounting design allows for slight movement to reduce stress and improve braking consistency. It includes five lug holes with a 4.5-inch bolt circle diameter, ensuring proper fitment on Mustang hubs. This rotor does not include ABS tone rings or bearings.

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

The StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to provide enhanced braking performance for sport and performance vehicles. These rotors combine cross-drilled holes and precision slots to improve heat dissipation and maintain consistent brake pad contact under demanding conditions. The solid rotor design offers durability and reliable stopping power, making it suitable for street and light track use. This product line balances performance and longevity, tailored for vehicles like the Ford Mustang that require dependable braking components.

Common Applications and Problem Solving

• Reduces brake fade during spirited driving or heavy braking
• Improves wet weather braking by channeling water away from the rotor surface
• Minimizes brake dust buildup on the rotor face
• Enhances brake pad bite and responsiveness
• Replaces worn or warped factory rotors for improved safety and performance

Installation Notes and Tips

• Ensure compatibility with your specific Ford Mustang model year before installation
• Inspect hub surface for cleanliness and flatness prior to mounting the rotor
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Brake pads should be inspected or replaced when installing new rotors for optimal performance
• Do not reuse old hardware; use new mounting bolts if applicable

Quality Assurance and Warranty

StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors are manufactured to meet or exceed OEM standards for quality and durability. Each rotor undergoes strict quality control to ensure dimensional accuracy and surface finish. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or StopTech directly for warranty terms related to part number 227.61042R.