Stoptech 126.67072SR Disc Brake Rotor - Front Right

StopTech Sport Slotted Disc Brake Rotors Overview

The StopTech Sport Slotted Disc Brake Rotors (Part Number 126.67072SR) are engineered for Dodge Ram 2500 and Ram 3500 models. Designed to enhance braking performance, these rotors feature a vented and slotted surface to improve heat dissipation and maintain consistent stopping power under demanding conditions.

• Compatible with Dodge Ram 2500, Ram 3500, and Ram 4000 models
• Part Number: 126.67072SR
• Vented disc design with straight vane style for efficient cooling
• Slotted surface type to reduce brake fade and improve pad bite
• Coated hat finish for corrosion resistance
• Floating disc mounting for better rotor alignment and performance
• Nominal thickness of 1.535 inches (39.000 mm) with discard thickness at 1.472 inches (37.400 mm)
• Outside diameter of 14.173 inches (360.000 mm)
• Eight stud/lug holes with 0.657 inch (16.700 mm) diameter

About the StopTech Sport Slotted Disc Brake Rotors Line

The StopTech Sport Slotted Disc Brake Rotors line is designed to provide enhanced braking performance for trucks and performance vehicles. Featuring slotted rotors with vented construction, this product line focuses on improved heat dissipation and consistent brake pad contact. The 126.67072SR rotor benefits from this design philosophy, offering reliable stopping power and durability for heavy-duty Dodge Ram trucks.

Technical Details and Specifications

This disc brake rotor has a nominal thickness of 1.535 inches (39.000 mm) and a discard thickness of 1.472 inches (37.400 mm), ensuring a long service life before replacement is necessary. The rotor's overall height measures 4.016 inches (102.000 mm), and it features a coated hat finish to resist corrosion. The vented rotor uses a straight vane style to optimize airflow and cooling during braking. The outside diameter is 14.173 inches (360.000 mm), and it mounts with eight lug holes sized at 0.657 inches (16.700 mm) diameter on a 6.496 inch (165.000 mm) bolt circle diameter. This rotor does not include ABS tone rings or bearings and uses a floating disc mounting system for improved rotor alignment and reduced stress.

Applications and Problem Solving

• Improves braking performance on Dodge Ram 2500 and Ram 3500 trucks
• Reduces brake fade during heavy towing or hauling
• Enhances heat dissipation to prevent rotor warping
• Maintains consistent brake pad contact for smoother stops
• Resists corrosion with coated hat finish for longer rotor life

Installation Notes and Tips

• Ensure compatibility with Dodge Ram 2500, Ram 3500, and Ram 4000 models before installation
• Check rotor thickness and discard limits regularly to maintain safety
• Use proper torque specifications on the eight lug nuts to avoid rotor distortion
• Inspect brake pads and replace if worn to maximize rotor performance
• Floating disc mounting requires correct alignment during installation for optimal function

Quality Assurance and Warranty

StopTech Sport Slotted Disc Brake 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.