Stoptech 127.67045R Disc Brake Rotor - Front Right

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors (Part Number 127.67045R) are engineered for Jeep Cherokee, TJ, and Wrangler models. Designed to enhance braking performance, these rotors feature a vented, slotted, and cross-drilled surface to improve heat dissipation and maintain consistent stopping power under demanding conditions.

• Compatible with Jeep Cherokee, TJ, and Wrangler
• Part Number: 127.67045R
• Vented disc brake rotor with cross-drilled and slotted surface
• Coated hat finish for corrosion resistance
• Overall diameter: 280 mm (11.024 inches)
• Nominal thickness: 24.000 mm (0.945 inches)
• Discard thickness: 22.700 mm (0.894 inches)
• Floating disc mounting design
• 5 lug holes with 114.3 mm bolt circle diameter
• Weight approximately 7.14 kg (15.7 lbs)

Product Line Details: StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to provide improved brake cooling and debris removal through its combination of cross-drilled holes and precision slots. This design helps reduce brake fade and maintain consistent pedal feel during aggressive driving or off-road use. The vented rotor construction further enhances heat dissipation, making it suitable for Jeep Cherokee, TJ, and Wrangler vehicles that require reliable braking performance in varied conditions.

Technical Specifications and Features

This disc brake rotor features a vented design with straight vanes to optimize airflow and cooling. The rotor's overall height measures 78.0 mm (3.071 inches), and it includes a coated hat finish to resist corrosion and extend service life. The rotor is designed with a floating disc mounting system, which allows for slight movement to reduce stress and improve braking consistency. It has a center hole diameter of 72.0 mm (2.835 inches) and five lug holes sized at 16.0 mm (0.630 inches) diameter, arranged on a 114.3 mm (4.5 inches) bolt circle diameter. ABS tone ring and bearings are not included with this part.

Common Applications and Problem Solving

• Improves brake cooling to reduce fade during heavy braking
• Helps remove brake dust and debris for cleaner rotor surface
• Reduces rotor warping caused by heat buildup
• Enhances braking performance for Jeep Cherokee, TJ, and Wrangler models
• Replaces worn or damaged rotors to restore braking efficiency

Installation Notes and Tips

Ensure compatibility with your specific Jeep model before installation. This rotor requires proper torque settings on the 5 lug nuts and should be installed with clean mounting surfaces to prevent runout. Since bearings and ABS tone rings are not included, verify if your vehicle requires these components separately. It is recommended to replace brake pads simultaneously to ensure optimal braking performance and rotor longevity.

Quality Assurance and Warranty

StopTech disc brake rotors are manufactured to meet or exceed OEM specifications for durability and performance. 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. Consult the product documentation or manufacturer for exact warranty terms.