Stoptech 127.62098L Disc Brake Rotor - Front Left

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotor 127.62098L is engineered for reliable braking performance on select Buick and Chevrolet models. Designed specifically for vehicles like the Buick Lucerne and Chevrolet Impala, this vented rotor offers enhanced heat dissipation and consistent stopping power.

• Cross-drilled and slotted surface for improved brake pad bite and heat management
• Vented rotor design with straight vane style for efficient cooling
• Coated hat finish to resist corrosion and extend rotor life
• Floating disc mounting for better thermal expansion and reduced warping
• Compatible with 5-lug wheel setups, mounting bolt circle diameter of 114.3 mm

Detailed Product Features and Specifications

This disc brake rotor features a nominal thickness of 30.1 mm (1.185 inches) and a discard thickness of 28.6 mm (1.126 inches), ensuring it meets precise wear limits for safe operation. The rotor's outside diameter measures 303 mm (11.929 inches), with an overall height of 52.2 mm (2.055 inches). It includes three miscellaneous holes and a center hole diameter of 70.7 mm (2.783 inches) to fit specific hub assemblies. The rotor weighs approximately 8.77 kg (19.3 lbs), balancing durability and performance.

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

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to enhance braking efficiency through advanced surface treatments. The combination of cross-drilled holes and precision slots helps evacuate gases, dust, and water from the braking surface, reducing fade and maintaining consistent pedal feel. This product line is ideal for drivers seeking improved brake response and thermal management on performance-oriented or daily-driven vehicles.

Compatible Vehicles and Common Applications

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

This rotor is specifically engineered for these models, ensuring proper fitment and optimal braking performance.

Issues Addressed by This Disc Brake Rotor

• Brake fade caused by excessive heat buildup during prolonged braking
• Uneven pad wear due to poor rotor surface design
• Corrosion and rust on rotor hats reducing lifespan
• Warping and vibration from thermal expansion
• Reduced braking efficiency in wet conditions

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets minimum discard thickness
• Use proper torque specifications for mounting bolts to avoid rotor distortion
• Ensure compatibility with vehicle’s ABS system; this rotor does not include an ABS tone ring
• Inspect brake pads and calipers for wear or damage during rotor replacement
• Clean rotor surface with brake cleaner before installation to remove any protective coatings

Quality Assurance and Warranty

StopTech disc brake rotors are manufactured to meet or exceed OEM specifications for durability and performance. The coated hat finish provides corrosion resistance to extend service life. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against manufacturing defects. Always consult product documentation or manufacturer resources for complete warranty information.