Stoptech 127.62034R Disc Brake Rotor - Front Right

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotor (Part Number 127.62034R) is engineered for reliable braking performance on select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. Designed specifically for models like the Buick Skylark and Chevrolet Cavalier, this rotor offers enhanced heat dissipation and consistent stopping power.

• Cross-drilled and slotted surface for improved heat and gas dissipation
• 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 management
• Compatible with 5-lug wheel configurations and 100 mm bolt circle diameter

Detailed Product Features and Specifications

This StopTech rotor features a nominal thickness of 0.801 inches (20.35 mm) and a discard thickness of 0.736 inches (18.7 mm), ensuring it meets strict wear limits for safety and performance. The rotor's outside diameter measures 10.197 inches (259 mm), with an overall height of 1.890 inches (48 mm). The vented design incorporates straight vanes to optimize airflow and reduce brake fade during extended use. The rotor does not include an ABS tone ring or bearings, and it mounts using a floating disc system to accommodate thermal expansion and reduce stress on the braking components.

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Product Line

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to provide enhanced braking performance through improved heat dissipation and surface friction. The combination of cross-drilled holes and precision slots helps to evacuate gases and debris from the rotor surface, maintaining consistent pad contact and reducing the risk of brake fade. This product line is suitable for drivers seeking a balance between everyday driving reliability and sportier braking response on compatible Buick, Chevrolet, Oldsmobile, and Pontiac models.

Applications and Problem Solving

• Reduces brake fade caused by excessive heat buildup during aggressive driving
• Improves wet weather braking by channeling water away from the rotor surface
• Minimizes brake dust accumulation for cleaner wheel appearance
• Addresses uneven pad wear by maintaining consistent rotor surface contact
• Helps prevent rotor warping through efficient heat dissipation

Installation Notes and Tips

• Ensure compatibility with your vehicle’s make and model, including Buick Achieva, Chevrolet Corsica, and Pontiac Grand Am
• Check rotor thickness before installation to confirm it meets minimum discard thickness
• Use proper torque specifications on mounting bolts to avoid rotor distortion
• Inspect brake pads and calipers during installation for optimal system performance
• Perform a bed-in procedure after installation to maximize rotor and pad contact

Quality Assurance and Warranty

StopTech disc brake rotors are manufactured to meet or exceed OEM specifications, ensuring durability and consistent performance. 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.