Stoptech 127.62038R 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 127.62038R) is engineered for Saturn vehicles including SC, SC1, SC2, SL, SL1, SL2, SW1, and SW2 models. Designed to enhance braking performance, this vented rotor features a slotted and drilled surface to improve heat dissipation and maintain consistent stopping power.

• Cross-drilled and slotted surface for improved heat and gas dissipation
• Vented rotor design to reduce brake fade under heavy use
• Coated hat finish to resist corrosion and extend rotor life
• Floating disc mounting for better thermal expansion management
• Compatible with Saturn SC, SL, and SW series models
• Overall diameter: 250.2 mm (9.85 inches)
• Nominal thickness: 18.0 mm (0.709 inches), discard thickness: 15.8 mm (0.622 inches)
• Four stud/lug holes with 13.3 mm diameter and 100 mm bolt circle diameter

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

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to provide enhanced braking performance through advanced rotor surface technology. The combination of cross-drilled holes and precision slots helps to evacuate heat, brake dust, and gases more efficiently than standard rotors. This product line is ideal for drivers seeking improved brake response and reduced fade, especially in demanding driving conditions. The vented rotor design further aids in cooling, while the coated hat finish protects against corrosion, ensuring durability over time.

Technical Specifications and Features

This disc brake rotor features a vented design with straight vanes to optimize airflow and cooling. The rotor’s overall height measures 43.6 mm (1.717 inches), and it includes two miscellaneous holes for mounting or alignment purposes. The center hole diameter is 60 mm (2.362 inches), and the rotor weighs approximately 4.32 kg (9.5 lbs). It does not include bearings or an ABS tone ring, so compatibility with your vehicle’s braking system should be verified accordingly.

Applications and Problem Solving

• Reduces brake fade during extended or aggressive braking
• Improves heat dissipation to prevent rotor warping
• Minimizes brake dust buildup for cleaner braking surfaces
• Enhances wet weather braking performance by channeling water away
• Provides consistent pedal feel and stopping power for Saturn SC, SL, and SW models

Installation Notes and Tips

• Ensure rotor thickness is within discard limits before installation (minimum 15.8 mm)
• Verify compatibility with your specific Saturn model and brake caliper setup
• Use proper torque specifications on lug nuts and mounting bolts
• Inspect brake pads and hardware for wear during rotor replacement
• Perform a bed-in procedure after installation to optimize rotor and pad performance

Quality Assurance and Warranty

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors are manufactured to meet or exceed OEM standards for fit, form, and function. 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.