Stoptech 128.62098L Disc Brake Rotor - Front Left

Overview of StopTech Sport Cross-Drilled Disc Brake Rotors

The StopTech Sport Cross-Drilled Disc Brake Rotor 128.62098L is engineered for reliable braking performance on select Buick and Chevrolet models. Designed to meet the demands of daily driving and spirited road use, this rotor offers enhanced heat dissipation and consistent stopping power.

• Cross-drilled surface for improved heat and gas dissipation
• Vented rotor design to reduce brake fade
• Coated hat finish for corrosion resistance
• Floating disc mounting for better thermal expansion
• Compatible with 5-lug wheel setups on Buick and Chevrolet vehicles

Product Features and Specifications

This disc brake rotor features a nominal thickness of 1.185 inches (30.1 mm) and a discard thickness of 1.126 inches (28.6 mm), ensuring a precise fit and long service life. The rotor has an outside diameter of 11.929 inches (303 mm) and an overall height of 2.055 inches (52.2 mm). It includes a 2.783 inch (70.7 mm) center hole diameter and a 4.5 inch (114.3 mm) mounting bolt hole circle diameter with five 0.559 inch (14.2 mm) stud/lug holes. The rotor is vented with straight vanes to optimize airflow and cooling during braking. The floating disc mounting design allows for controlled rotor movement, reducing stress and improving durability.

About StopTech Sport Cross-Drilled Disc Brake Rotors

The StopTech Sport Cross-Drilled Disc Brake Rotors line is designed to provide enhanced braking performance through advanced rotor surface technology. The cross-drilled pattern helps to dissipate heat and gases generated during braking, which can improve pedal feel and reduce brake fade. This product line is suitable for drivers seeking a balance between everyday usability and improved thermal management on their braking system. The coated hat finish adds corrosion resistance, extending the rotor's lifespan in various driving conditions.

Compatible Vehicles and Applications

This rotor is compatible with the following vehicles:

• Buick Impala
• Buick Impala Limited
• Buick Lucerne
• Chevrolet Monte Carlo

It is designed specifically for these models to ensure proper fitment and optimal braking performance.

Common Issues Addressed by This Rotor

• Brake fade caused by excessive heat buildup
• Uneven rotor wear and warping
• Corrosion and rust on rotor surfaces
• Reduced braking efficiency due to gas buildup
• Vibration or noise from worn or damaged rotors

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Use proper torque specifications for mounting bolts
• Inspect brake pads and replace if worn to prevent uneven rotor wear
• Clean rotor surface before installation to remove any protective coatings or debris
• Check compatibility with ABS systems as this rotor does not include an ABS tone ring

Quality Assurance and Warranty

StopTech Sport Cross-Drilled Disc Brake Rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The coated hat finish provides additional protection against corrosion, contributing to the rotor's durability. While specific warranty details are not provided here, StopTech products typically come with a limited warranty covering defects in materials and workmanship. It is recommended to consult the product documentation or manufacturer for exact warranty terms.