Stoptech 127.63061L 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 127.63061L) are engineered for Chrysler and Dodge vehicles, including the 300, Challenger, Charger, and Magnum models. These rotors provide enhanced braking performance through a vented, slotted, and cross-drilled design that improves heat dissipation and reduces brake fade.

• Cross-drilled and slotted surface for improved cooling and debris removal
• Vented rotor design to enhance heat dissipation
• Coated hat finish to resist corrosion
• Floating disc mounting for better rotor alignment and performance
• Compatible with 5-lug wheel setups on Chrysler and Dodge models

Detailed Product Features and Specifications

This disc brake rotor features a nominal thickness of 1.106 inches (28.1 mm) and a discard thickness of 1.043 inches (26.5 mm), ensuring a durable lifespan and clear replacement guidelines. The rotor's outside diameter measures 13.583 inches (345 mm), with an overall height of 2.157 inches (54.8 mm). The rotor is vented with straight vanes to optimize airflow and cooling during braking. The hat section is coated to protect against rust and corrosion, extending the rotor's service life. The rotor includes a floating disc mounting design, which helps maintain proper alignment and reduces stress on the braking system. It is designed for vehicles with a 5-stud lug pattern, with a mounting bolt hole circle diameter of 4.5 inches (114.3 mm) and stud/lug hole diameter of 0.665 inches (16.9 mm). The center hole diameter is 2.858 inches (72.6 mm), fitting the specified Chrysler and Dodge models precisely.

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Product 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 heat dissipation and helps evacuate gases and debris from the braking surface. This product line is designed to meet the demands of performance-oriented drivers and those seeking improved brake response and durability on Chrysler and Dodge vehicles such as the 300, Challenger, Charger, and Magnum.

Applications and Problem Solving

• Reduces brake fade during aggressive driving or towing
• Improves heat dissipation to prevent rotor warping
• Enhances braking response and pedal feel
• Helps remove water and debris from the rotor surface for consistent braking
• Resists corrosion with coated hat finish for longer service life

Installation Notes and Tips

• Ensure compatibility with Chrysler and Dodge 5-lug models: 300, Challenger, Charger, Magnum
• Check rotor thickness before installation; replace if below discard thickness of 1.043 inches
• Use proper torque specifications for mounting bolts to avoid rotor distortion
• Inspect brake pads for wear and replace if necessary to maximize rotor performance
• Clean rotor surface before installation to remove any protective coatings or contaminants

Quality Assurance and Warranty

StopTech disc brake rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The rotors undergo rigorous quality control to ensure durability and consistent performance. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Always refer to the manufacturer’s warranty documentation for complete terms.