Stoptech 126.67045SL Disc Brake Rotor - Front Left

StopTech Sport Slotted Disc Brake Rotors Overview

The StopTech Sport Slotted Disc Brake Rotors (Part Number 126.67045SL) are engineered for Jeep Cherokee, TJ, and Wrangler models requiring reliable braking performance. These vented, slotted rotors provide enhanced heat dissipation and consistent stopping power under demanding conditions.

• Compatible with Jeep Cherokee, TJ, and Wrangler vehicles
• Vented disc design for improved cooling
• Slotted surface type to reduce brake fade and maintain pad contact
• Coated hat finish to resist corrosion
• Floating disc mounting for better rotor alignment
• Overall diameter of 280 mm (11.024 inches)
• Nominal thickness of 24.000 mm (0.945 inches) with discard thickness at 22.700 mm (0.894 inches)
• Five lug holes with 16 mm diameter and 114.3 mm bolt circle diameter
• Weight approximately 15.7 lbs (7.14 kgs)

Detailed Product Description

The StopTech Sport Slotted Disc Brake Rotors are designed to meet the braking demands of Jeep Cherokee, TJ, and Wrangler drivers who require consistent performance and durability. Featuring a vented rotor design with straight vanes, these rotors improve airflow to reduce heat buildup during braking. The slotted surface enhances pad bite and helps evacuate gases and debris, which can improve braking response and reduce fade during aggressive driving or off-road use.

The rotor’s coated hat finish provides corrosion resistance, extending the rotor’s service life in harsh environments. With a floating disc mounting system, the rotor allows for slight movement to maintain optimal alignment and reduce stress on the braking components. The rotor measures 280 mm in outside diameter and has a nominal thickness of 24 mm, with a discard thickness of 22.7 mm, ensuring it meets OEM specifications for safe operation.

StopTech Sport Slotted Disc Brake Rotors Product Line

The StopTech Sport Slotted Disc Brake Rotors line focuses on delivering performance-oriented rotors with enhanced cooling and braking efficiency. This product line incorporates slotted surfaces and vented designs to improve heat dissipation and maintain consistent braking under demanding conditions. The 126.67045SL rotor is part of this line, offering a balance of durability and performance tailored for Jeep models like the Cherokee, TJ, and Wrangler.

Common Applications and Problem Solving

• Reduces brake fade during extended or aggressive braking
• Improves braking response in off-road and rugged conditions
• Minimizes rotor warping caused by excessive heat
• Helps maintain consistent pad contact and braking performance
• Resists corrosion for longer rotor lifespan

Installation Notes and Tips

• Ensure compatibility with Jeep Cherokee, TJ, and Wrangler models before installation
• Check rotor thickness and discard limits to confirm replacement timing
• Use proper torque specifications for the 5 lug bolts (16 mm diameter, 114.3 mm bolt circle)
• Inspect brake pads and calipers during rotor replacement for optimal performance
• Follow manufacturer guidelines for bedding-in new rotors and pads

Quality Assurance and Warranty

StopTech Sport 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 durability and consistent braking performance. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Refer to StopTech’s official documentation for complete warranty information.