Stoptech 126.62079SR Disc Brake Rotor - Rear Right

StopTech Sport Slotted Disc Brake Rotors Overview

The StopTech Sport Slotted Disc Brake Rotors (Part Number 126.62079SR) are engineered for reliable braking performance on select Chevrolet, Pontiac, and Saturn vehicles. Designed with a slotted surface and solid rotor construction, these rotors provide consistent stopping power and improved heat dissipation for enhanced driving control.

• Compatible with Chevrolet Aura, Cobalt, Malibu, and Pursuit models
• Fits Pontiac G4, G5, G6, and Ion vehicles
• Also compatible with Saturn Aura and HHR models
• Solid disc brake rotor with slotted surface for better pad bite and debris removal
• Coated hat finish to resist corrosion and extend rotor life
• Overall diameter of 10.63 inches (270 mm) and thickness specifications for durability
• Floating disc mounting design for improved rotor alignment and performance
• Five lug holes with 0.563 inch (14.3 mm) diameter for secure fitment

StopTech Sport Slotted Disc Brake Rotors Product Line Details

The StopTech Sport Slotted Disc Brake Rotors line focuses on delivering enhanced braking performance through precision engineering and quality materials. The slotted surface design helps maintain clean pad contact by channeling away dust and gases, which is critical for vehicles like the Chevrolet Cobalt and Pontiac G6 that demand consistent brake response. This product line balances everyday drivability with sportier braking characteristics, making it suitable for drivers seeking improved control without sacrificing rotor longevity.

Technical Specifications and Features

This rotor features a nominal thickness of 0.551 inches (14.0 mm) and a discard thickness of 0.472 inches (12.0 mm), ensuring a long service life before replacement is necessary. The overall height measures 1.783 inches (45.3 mm), and the center hole diameter is 2.587 inches (65.7 mm). The rotor is solid rather than vented, which suits certain vehicle applications requiring a more rigid braking surface. The hat is coated to protect against corrosion, and the rotor weighs approximately 11.5 lbs (5.23 kg), balancing strength and weight for optimal performance.

Common Applications and Problem Solving

• Replaces worn or warped rotors on Chevrolet, Pontiac, and Saturn models
• Improves braking consistency under moderate to aggressive driving conditions
• Reduces brake fade caused by heat buildup during extended use
• Helps eliminate brake noise and vibration associated with uneven rotor surfaces
• Maintains effective braking performance in wet or dusty environments due to slotted design

Installation Notes and Tips

• Ensure compatibility with vehicle make and model before installation
• Inspect brake pads and replace if worn to maximize rotor performance
• Clean mounting surfaces to prevent rotor misalignment
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Perform a bed-in procedure after installation to optimize brake pad and rotor contact

Quality Assurance and Warranty

StopTech Sport 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 here, 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.