Stoptech 127.62035L Disc Brake Rotor - Front Left

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors (Part Number 127.62035L) are engineered for reliable braking performance on select Buick, Cadillac, Chevrolet, and Oldsmobile vehicles. Designed to meet the demands of models like the Caprice, Fleetwood, and Impala, these rotors provide consistent stopping power with enhanced heat dissipation.

• Cross-drilled and slotted surface for improved brake pad bite and heat dissipation
• Vented rotor design with straight vane style to reduce brake fade
• Coated hat finish to resist corrosion and extend rotor life
• Includes ABS tone ring for compatibility with factory ABS systems
• Precision fit with 5 lug holes and 12mm stud thread diameter

Detailed Product Features and Specifications

This disc brake rotor features a nominal thickness of 1.035 inches (26.3 mm) and a discard thickness of 0.965 inches (24.5 mm), ensuring safe and effective braking throughout its service life. The rotor's outside diameter measures 11.858 inches (301.2 mm), with an overall height of 4.618 inches (117.3 mm). The vented design with straight vanes promotes efficient cooling during heavy braking conditions, reducing the risk of warping. The coated hat finish provides corrosion resistance, maintaining rotor integrity over time. The rotor includes an ABS tone ring, making it compatible with ABS-equipped vehicles such as the Cadillac Brougham and Chevrolet Roadmaster.

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 performance by combining cross-drilled holes and precision slots. This design improves pad bite and helps evacuate gases, dust, and water from the rotor surface. The vented rotor construction further aids in heat dissipation, making this product line suitable for drivers seeking improved braking response and durability on their Buick, Cadillac, Chevrolet, or Oldsmobile vehicles.

Common Applications and Problem Solving

• Reduces brake fade during extended or aggressive braking
• Improves wet weather braking performance by channeling water away
• Minimizes brake dust buildup on rotor surface
• Helps prevent rotor warping caused by excessive heat
• Maintains ABS system functionality with included tone ring

Installation Notes and Tips

Ensure the rotor is installed on compatible vehicles including Buick 60 Special, Cadillac Fleetwood, Chevrolet Caprice, and Oldsmobile Roadmaster models. Verify the rotor thickness before installation to confirm it meets minimum discard thickness specifications. Use proper torque settings on the 5 lug nuts with 12mm stud threads and 1.5mm bolt thread pitch. The coated hat finish should be handled carefully to avoid damage during installation. Bearings and seals are not included and should be inspected or replaced separately as needed.

Quality Assurance and Warranty

StopTech rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The vented design and coated finish contribute to long service life and consistent braking performance. While specific warranty details are not provided here, StopTech products typically come with manufacturer-backed quality assurance to ensure reliability and customer satisfaction.