Stoptech 126.67045SR Disc Brake Rotor - Front Right

StopTech Sport Slotted Disc Brake Rotors Overview

The StopTech Sport Slotted Disc Brake Rotors (Part Number 126.67045SR) 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 bite
• 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 (126.67045SR) 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 cleaning and gas evacuation, which helps maintain effective braking under heavy use.

The rotor’s coated hat finish provides corrosion resistance, extending the rotor’s service life in various driving environments. With a floating disc mounting system, the rotor allows for slight movement to reduce stress and improve alignment, contributing to smoother braking operation. 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 replacement.

About StopTech Sport Slotted Disc Brake Rotors

The StopTech Sport Slotted Disc Brake Rotors line is designed for drivers seeking enhanced braking performance without compromising durability. This product line focuses on vented and slotted rotors that improve heat dissipation and pad contact, making them suitable for both street and light performance applications. The 126.67045SR rotor is part of this line, offering a balance of improved braking response and long-term reliability for Jeep models.

Common Applications and Problem Solving

• Reduces brake fade during extended or aggressive driving
• Improves braking consistency in off-road or rugged conditions
• Minimizes rotor warping caused by excessive heat buildup
• Helps maintain effective pad bite by clearing debris and gases
• Prevents premature rotor corrosion with coated hat finish

Installation Notes and Tips

• Ensure compatibility with Jeep Cherokee, TJ, and Wrangler models before installation
• Check rotor thickness and discard thickness to confirm replacement necessity
• Use proper torque specifications for the 5 lug bolts (16 mm diameter) on the 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. Each rotor undergoes rigorous quality control to ensure durability and 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.