Stoptech 127.44162R Disc Brake Rotor - Front Right

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotor (Part Number 127.44162R) is engineered for Lexus Land Cruiser and Toyota LX570 models. Designed to enhance braking performance, this vented rotor features a slotted and cross-drilled surface to improve heat dissipation and maintain consistent stopping power under demanding conditions.

• Compatible with Lexus Land Cruiser and Toyota LX570
• Vented disc brake rotor with cross-drilled and slotted surface
• Coated hat finish for corrosion resistance
• Floating disc mounting design with straight vane style
• Outside diameter: 340 mm (13.386 inches)
• Nominal thickness: 32.0 mm (1.260 inches)
• Mounting bolt circle diameter: 150 mm (5.906 inches) with 5 lug holes
• Weight approximately 24.5 lbs (11.14 kgs)

Detailed Product Description

This StopTech Sport Cross-Drilled & Slotted Disc Brake Rotor (127.44162R) is specifically designed for the Lexus Land Cruiser and Toyota LX570, providing reliable braking performance with enhanced cooling capabilities. The rotor’s vented design incorporates straight vanes that facilitate airflow to reduce heat buildup during braking. The cross-drilled and slotted surface helps evacuate gases, dust, and water, improving pad bite and reducing brake fade. The coated hat finish offers protection against corrosion, extending the rotor’s service life. With a floating disc mounting system and precise dimensions including a 340 mm outside diameter and 150 mm bolt circle, this rotor ensures proper fitment and performance for the specified vehicles.

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

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line focuses on delivering enhanced braking performance through advanced rotor surface designs. The combination of cross-drilled holes and slots improves heat dissipation and debris removal, which is critical for maintaining consistent braking under high-stress conditions. This product line is engineered to meet the demands of sport and performance driving while maintaining compatibility with OEM specifications for vehicles like the Lexus Land Cruiser and Toyota LX570.

Common Applications and Problem Solving

• Reduces brake fade during extended or aggressive braking
• Improves wet weather braking performance by channeling water away
• Minimizes brake dust buildup on rotor surface
• Enhances pad bite for more responsive braking feel
• Prevents rotor warping caused by excessive heat

Installation Notes and Tips

• Ensure compatibility with Lexus Land Cruiser and Toyota LX570 before installation
• Check rotor thickness and discard thickness limits (nominal thickness 32.0 mm, discard thickness 29.0 mm) before mounting
• Use proper torque specifications for the 5 lug bolts on the 150 mm bolt circle
• Inspect brake pads and calipers for wear or damage during rotor replacement
• Follow manufacturer guidelines for bedding in new rotors to optimize performance

Quality Assurance and Warranty

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors are manufactured to meet strict quality standards, ensuring durability and consistent 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. It is recommended to consult the product documentation or manufacturer for exact warranty terms.