Stoptech 127.63059R Disc Brake Rotor - Front Right

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors (Part Number 127.63059R) are engineered for Chrysler and Dodge vehicles, including the 300, Challenger, Charger, and Magnum models. Designed to enhance braking performance, these rotors feature a vented, slotted, and cross-drilled surface for improved heat dissipation and consistent stopping power.

• Cross-drilled and slotted surface for better 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 improved rotor alignment and performance
• Compatible with 5-lug wheel setups on Chrysler 300, Dodge Challenger, Charger, and Magnum

Detailed Product Features and Specifications

This StopTech rotor has a nominal thickness of 1.106 inches (28.1 mm) and a discard thickness of 1.043 inches (26.5 mm), ensuring a reliable service life before replacement is necessary. The rotor’s outside diameter measures 12.598 inches (320 mm), with an overall height of 2.154 inches (54.7 mm). It features a 5-lug hole pattern with a 4.5-inch (114.3 mm) bolt circle diameter and 0.657 inch (16.7 mm) stud hole diameter, matching the factory specifications for the listed Chrysler and Dodge models. The rotor is vented with straight vanes to optimize cooling during braking. The center hole diameter is 2.854 inches (72.5 mm), and the rotor weighs approximately 20.65 lbs (9.38 kgs).

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

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to provide enhanced braking performance for street and light track use. The combination of cross-drilled holes and precision-machined slots helps to evacuate heat, brake dust, and gases generated during braking. This design reduces the risk of brake fade and maintains consistent pedal feel. The rotors’ vented construction further aids in heat dissipation, making them suitable for performance-oriented Chrysler 300, Dodge Challenger, Charger, and Magnum vehicles.

Common Applications and Problem Solving

• Improves braking response and reduces fade during aggressive driving
• Helps prevent rotor warping caused by excessive heat buildup
• Reduces brake dust accumulation on pads and wheels
• Restores braking performance on Chrysler 300, Dodge Challenger, Charger, and Magnum with worn or damaged rotors
• Addresses uneven pad wear and noise issues related to rotor surface condition

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (1.043 inches) before installation
• Clean rotor surface and hub mounting area to prevent runout
• Use proper torque specifications for lug nuts to avoid rotor distortion
• Check compatibility with existing brake pads and calipers on Chrysler and Dodge models
• Bleed brake system after installation to maintain optimal brake performance

Quality Assurance and Warranty

StopTech rotors are manufactured to meet or exceed OEM specifications 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.