Stoptech 127.62097R Disc Brake Rotor - Rear Right

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors (Part Number 127.62097R) are engineered for reliable braking performance on select Buick and Chevrolet models. Designed specifically for vehicles like the Buick Allure, LaCrosse, and Chevrolet Impala and Monte Carlo, these rotors offer enhanced heat dissipation and consistent stopping power.

• Cross-drilled and slotted surface for improved heat dissipation and brake pad cleaning
• Solid rotor design with a coated hat finish to resist corrosion
• Nominal outside diameter of 10.945 inches (278 mm) and overall height of 1.996 inches (50.7 mm)
• Compatible with 5-lug wheel configurations and a mounting bolt hole circle diameter of 114.3 mm (4.5 inches)
• Discard thickness of 0.354 inches (9.0 mm) and nominal thickness of 0.429 inches (10.9 mm)

Detailed Product Description

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors are designed as solid rotors with a coated hat finish to provide durability and corrosion resistance. The cross-drilled and slotted surface pattern helps to reduce brake fade by improving heat dissipation and removing debris from the brake pad surface. With a nominal outside diameter of 278 mm and a thickness of 10.9 mm, these rotors maintain structural integrity under demanding braking conditions. The rotor features a 5-lug hole pattern with a 114.3 mm bolt circle diameter, making it compatible with specific Buick and Chevrolet models including the Allure, LaCrosse, Impala, and Monte Carlo. The absence of an ABS tone ring and bearings indicates this rotor is designed for vehicles with separate ABS components and wheel bearings.

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

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line focuses on delivering enhanced braking performance through advanced rotor surface designs. The combination of cross-drilled holes and slots improves cooling efficiency and pad bite, which is beneficial for both street and light performance driving. This product line is engineered to meet the demands of drivers seeking improved brake response and durability without modifying the vehicle’s original braking system.

Common Applications and Problem Solving

• Reduces brake fade during extended or aggressive braking
• Improves brake pad cleaning to maintain consistent friction
• Helps prevent rotor warping caused by excessive heat buildup
• Addresses corrosion issues with coated hat finish
• Compatible replacement for worn or damaged rotors on Buick Allure, LaCrosse, Chevrolet Impala, and Monte Carlo

Installation Notes and Tips

• Ensure compatibility with vehicle make and model before installation
• Check rotor thickness and discard limits to confirm suitability
• Use proper torque specifications for mounting bolts on the 5-lug pattern
• Inspect brake pads and hardware during rotor replacement for optimal performance
• Brake system bleeding may be necessary after installation to maintain proper brake feel

Quality Assurance and Warranty

StopTech rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The coated hat finish provides additional protection against rust and corrosion, extending rotor life. While specific warranty details are not provided here, StopTech products typically come with a limited warranty covering defects in materials and workmanship. Always refer to the manufacturer’s warranty documentation for complete terms.