Stoptech 126.67054SL Disc Brake Rotor - Rear Left

StopTech Sport Slotted Disc Brake Rotors Overview

The StopTech Sport Slotted Disc Brake Rotors (Part Number 126.67054SL) 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 provide consistent stopping power with enhanced heat dissipation.

• Vented disc brake rotor with slotted surface for improved cooling
• Coated hat finish to resist corrosion and extend rotor life
• Nominal thickness of 0.866 inches (22.000 mm) with discard thickness at 0.803 inches (20.400 mm)
• Overall diameter of 13.858 inches (352.000 mm) for precise fitment
• Five lug holes with a 5.512 inch (140.000 mm) bolt circle diameter
• Compatible with Chrysler, Dodge, and Ram 1500, 1500 Classic, 4000, Aspen, Dakota, and Durango models

Detailed Product Description

The StopTech Sport Slotted Disc Brake Rotors feature a vented design with straight vanes that promote efficient heat dissipation during braking. The slotted surface helps to remove brake dust and gases, maintaining consistent pad contact and reducing brake fade. The coated hat finish protects against rust and corrosion, ensuring durability in various driving conditions. With a nominal thickness of 0.866 inches and a discard thickness of 0.803 inches, these rotors meet strict specifications for safe and effective braking. The rotor’s overall height measures 2.835 inches, and the outside diameter is 13.858 inches, matching factory dimensions for a direct replacement. The rotor includes five lug holes with a 0.669 inch diameter, fitting securely on the vehicle’s hub.

About StopTech Sport Slotted Disc Brake Rotors

The StopTech Sport Slotted Disc Brake Rotors line is designed for drivers seeking enhanced braking performance without modifying their vehicle’s original setup. This product line focuses on improving heat management and brake pad bite through precision-machined slots and vented rotor construction. The 126.67054SL rotor is part of this line, offering a balance of durability and performance for daily driving and light performance applications on compatible Chrysler, Dodge, and Ram models.

Common Applications and Problem Solving

• Reduces brake fade during extended or heavy braking
• Improves brake pad cleaning and debris removal for consistent stopping
• Prevents rotor warping caused by excessive heat buildup
• Restores braking performance on worn or damaged factory rotors
• Provides corrosion resistance to extend rotor service life

Installation Notes and Tips

• Ensure rotor thickness is within discard limits before installation
• Clean rotor surface to remove any protective coatings or oils
• Use proper torque specifications for lug nuts to avoid rotor damage
• Inspect brake pads and replace if worn to optimize rotor performance
• Check hub surface for rust or debris to ensure proper rotor seating

Quality Assurance and Warranty

StopTech Sport Slotted Disc Brake Rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. While specific warranty details are not provided here, StopTech products typically come with a limited warranty covering defects in materials and workmanship. It is recommended to verify warranty terms with the product supplier or manufacturer documentation.