Stoptech 127.67054L Disc Brake Rotor - Rear Left

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors (Part Number 127.67054L) are engineered for reliable braking performance on Chrysler, Dodge, and Ram vehicles. Designed specifically for models like the Ram 1500, Durango, and Dakota, these rotors offer enhanced heat dissipation and improved stopping power.

• Cross-drilled and slotted surface for efficient heat and gas dissipation
• Vented rotor design with straight vane style for optimal cooling
• Coated hat finish to resist corrosion and extend rotor life
• Compatible with 5-lug wheel setups, mounting bolt circle diameter of 140 mm
• Nominal outside diameter of 352 mm (13.858 inches) and overall height of 72 mm (2.835 inches)

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

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line focuses on performance-oriented rotors that combine cross-drilled holes and precision slots. This design improves brake pad bite and helps maintain consistent braking under demanding conditions by reducing heat buildup and preventing brake fade. The vented rotor construction with straight vanes enhances airflow, making these rotors suitable for trucks and SUVs such as the Dodge Durango and Ram 1500.

Technical Specifications and Features

This disc brake rotor features a nominal thickness of 22.0 mm (0.866 inches) and a discard thickness of 20.4 mm (0.803 inches), ensuring durability and safety margins for wear. The rotor is vented with straight vanes to promote effective heat dissipation during braking. It includes a coated hat finish to protect against rust and corrosion, extending the rotor's service life. The rotor has a center hole diameter of 78.5 mm (3.091 inches) and is designed for a 5-stud lug pattern with 17 mm (0.669 inches) diameter holes, compatible with Chrysler, Dodge, and Ram 1500 Classic and other models listed.

Applications and Problem Solving

• Improves braking performance on Chrysler, Dodge, and Ram trucks and SUVs
• Reduces brake fade during heavy or repeated braking
• Helps prevent rotor warping caused by excessive heat
• Enhances pad bite and braking consistency in wet or dusty conditions
• Protects against corrosion with coated hat finish for longer rotor life

Installation Notes and Tips

• Ensure compatibility with your vehicle’s make and model, including Ram 1500, Dodge Durango, and Chrysler Aspen
• Check rotor thickness before installation; replace if below discard thickness of 20.4 mm
• Use proper torque specifications for the 5-lug mounting pattern with 140 mm bolt circle diameter
• Inspect brake pads and hardware during rotor replacement for optimal performance
• Follow manufacturer guidelines for bedding-in new rotors and pads

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 rotors undergo rigorous quality control to ensure consistent performance and durability. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Consult the product documentation or manufacturer for exact warranty terms.