Stoptech 126.67080SL Disc Brake Rotor - Rear Left

StopTech Sport Slotted Disc Brake Rotors Overview

The StopTech Sport Slotted Disc Brake Rotors (Part Number 126.67080SL) are engineered for Dodge Ram 2500 and Ram 3500 models, providing reliable braking performance with enhanced heat dissipation. Designed to meet the demands of heavy-duty trucks, these rotors offer a balance of durability and improved stopping power.

• Compatible with Dodge Ram 2500 and Ram 3500 models
• Part Number: 126.67080SL
• Slotted surface type for improved brake pad bite and debris removal
• Vented rotor design for enhanced cooling and reduced brake fade
• Coated hat finish to resist corrosion
• Overall diameter of 14.094 inches (358 mm) and nominal thickness of 1.339 inches (34 mm)
• Eight lug holes with a 6.496-inch bolt circle diameter
• Floating disc mounting design for better rotor alignment

StopTech Sport Slotted Disc Brake Rotors Product Line

The StopTech Sport Slotted Disc Brake Rotors line focuses on performance-oriented rotors that feature slotted surfaces and vented designs. This combination helps maintain consistent braking performance under demanding conditions by improving heat dissipation and reducing pad glazing. The rotors are coated on the hat area to protect against rust, making them suitable for trucks like the Dodge Ram 2500 and Ram 3500 that require durable and reliable braking components.

Technical Specifications and Features

These rotors have a nominal thickness of 1.339 inches (34 mm) and a discard thickness of 1.276 inches (32.4 mm), ensuring a long service life before replacement is necessary. The vented design includes 47 straight OEM-style vanes that promote airflow and cooling during braking. The overall height measures 4.921 inches (125 mm), and the center hole diameter is 4.843 inches (123 mm), matching OEM fitment requirements. The rotor features eight lug holes with a diameter of 0.661 inches (16.8 mm) and a mounting bolt hole circle diameter of 6.496 inches (165 mm). The floating disc mounting system helps reduce stress on the rotor and improves alignment during operation.

Applications and Problem Solving

• Replacement for worn or warped rotors on Dodge Ram 2500 and Ram 3500 trucks
• Improves braking performance under heavy load and towing conditions
• Reduces brake fade caused by overheating during extended braking
• Helps prevent brake pad glazing and uneven wear
• Resists corrosion on the rotor hat for longer service life

Installation Notes and Tips

• Ensure compatibility with Dodge Ram 2500 and Ram 3500 models before installation
• Inspect brake pads and replace if worn to maintain optimal braking performance
• Clean mounting surfaces and check for proper rotor alignment during installation
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Perform a bed-in procedure after installation to optimize rotor and pad contact

Quality Assurance and Warranty

StopTech Sport 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, StopTech products typically come with a limited warranty against defects in materials and workmanship. It is recommended to consult the product documentation or manufacturer for exact warranty terms.