Stoptech 127.44162L Disc Brake Rotor - Front Left

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

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

• Compatible with Lexus Land Cruiser and Toyota LX570
• Part Number: 127.44162L
• Vented disc brake rotor with cross-drilled and slotted surface
• Coated hat finish for corrosion resistance
• Overall diameter: 340 mm (13.386 inches)
• Nominal thickness: 32.0 mm (1.260 inches)
• Floating disc mounting with 5 lug holes
• Weight approximately 24.5 lbs (11.14 kgs)

Detailed Product Description

This StopTech Sport Cross-Drilled & Slotted Disc Brake Rotor is specifically designed for the Lexus Land Cruiser and Toyota LX570, providing reliable braking under demanding conditions. The rotor’s vented design with straight vanes promotes efficient heat dissipation, reducing the risk of brake fade during extended use. The cross-drilled and slotted surface improves pad bite and helps evacuate gases, dust, and water, maintaining consistent braking performance.

The rotor features a coated hat finish to protect against corrosion and extend service life. With an outside diameter of 340 mm and a nominal thickness of 32 mm, it meets OEM specifications for fit and function. The floating disc mounting and 5-lug hole pattern with a 150 mm bolt circle diameter ensure proper alignment and secure installation.

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

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to offer enhanced braking performance for sport and off-road applications. This product line combines cross-drilled holes and precision slots to improve cooling and debris removal, which helps maintain consistent brake pad contact and reduces the risk of glazing. The vented rotor design further aids in heat management, making these rotors suitable for vehicles like the Lexus Land Cruiser and Toyota LX570 that may encounter heavy-duty driving conditions.

Common Applications and Problem Solving

• Reduces brake fade during prolonged braking
• Improves heat dissipation for better rotor longevity
• Enhances wet weather braking performance by evacuating water
• Minimizes brake dust buildup on rotor surface
• Maintains consistent pad contact to prevent uneven wear

Installation Notes and Tips

• Ensure compatibility with Lexus Land Cruiser and Toyota LX570 before installation
• Check rotor discard thickness of 29.0 mm before replacement
• Use proper torque specifications for the 5 lug nuts on the 150 mm bolt circle
• Inspect brake pads and calipers during rotor replacement for optimal performance
• Clean rotor surface before installation to remove any protective coatings or debris

Quality Assurance and Warranty

StopTech disc brake rotors are manufactured to meet or exceed OEM standards 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. It is recommended to consult the product documentation or manufacturer for exact warranty terms.