Stoptech 227.62078R Disc Brake Rotor - Front Right

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

The StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors (Part Number 227.62078R) are engineered for reliable braking performance on select Chevrolet, Pontiac, and Saturn vehicles. Designed with a vented, slotted, and cross-drilled surface, these rotors help maintain consistent stopping power under various driving conditions.

• Cross-drilled and slotted surface for improved heat dissipation and brake pad cleaning
• Vented rotor design to reduce brake fade during extended use
• Floating disc mounting for enhanced rotor alignment and reduced stress
• Compatible with Chevrolet, Pontiac, and Saturn models including Aura, Cobalt, G4, G5, G6, HHR, Ion, Malibu, and Pursuit
• Nominal thickness of 1.024 inches (26.000 mm) and discard thickness of 0.906 inches (23.000 mm)
• Overall height of 1.713 inches (43.500 mm) and outside diameter of 11.654 inches (296.000 mm)
• Five lug holes with a 4.331 inch (110.000 mm) bolt circle diameter
• Weight approximately 17 lbs (7.73 kgs)

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

The StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors line focuses on delivering enhanced braking performance through advanced rotor surface technology. The combination of cross-drilled holes and precision slots improves heat dissipation and helps remove brake dust and gases, which can degrade braking efficiency. This product line is designed to meet the demands of daily driving and spirited performance, making it suitable for vehicles like the Chevrolet Malibu and Pontiac G6.

Technical Details and Compatibility

This disc brake rotor features a vented design with pillar-style vanes to optimize airflow and cooling. The floating disc mounting system allows for slight rotor movement, reducing stress and improving longevity. The rotor does not include ABS tone rings or bearings, so it is intended for direct replacement on compatible vehicles. The center hole diameter measures 2.587 inches (65.700 mm), and the rotor is designed for five-lug wheel configurations with 0.563 inch (14.300 mm) diameter lug holes.

Common Applications and Problem Solving

• Restores braking performance on Chevrolet Cobalt and Pontiac G5 with worn or warped rotors
• Reduces brake fade during extended driving or towing on Saturn Aura and Ion models
• Improves heat dissipation and pad bite for Chevrolet Malibu and Pontiac Pursuit
• Addresses rotor surface glazing and brake dust buildup on Saturn HHR
• Enhances overall brake system reliability for daily driving and light performance use

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (0.906 inches) before installation
• Clean rotor surface with brake cleaner to remove any protective coatings
• Check compatibility with vehicle ABS system as this rotor does not include an ABS tone ring
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Inspect brake pads and replace if worn to ensure optimal rotor performance

Quality Assurance and Warranty

StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. Each rotor undergoes rigorous quality control to ensure durability and consistent braking performance. Warranty coverage details should be confirmed with the original product documentation or authorized StopTech distributors.