Stoptech 127.44156L 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 127.44156L) is engineered for Lexus and Toyota vehicles, including the Land Cruiser, LX570, Sequoia, and Tundra models. Designed to enhance braking performance, this vented rotor features a coated hat finish and a floating disc mounting system for improved heat dissipation and durability.

• Cross-drilled and slotted surface for efficient heat and gas dissipation
• Vented rotor design with straight vane style for optimal cooling
• Coated hat finish to resist corrosion and extend rotor life
• Floating disc mounting for reduced stress and improved performance
• Compatible with Lexus Land Cruiser, LX570, Toyota Sequoia, and Tundra
• Disc dimensions: 13.917 inches (353.5 mm) outside diameter, 3.268 inches (83 mm) overall height
• Mounting bolt circle diameter of 5.906 inches (150 mm) with 5 lug holes

Detailed Product Description

This StopTech Sport Cross-Drilled & Slotted Disc Brake Rotor (127.44156L) is designed to meet the specific braking needs of heavy-duty SUVs and trucks such as the Lexus Land Cruiser and Toyota Tundra. The rotor’s vented construction with straight vanes promotes consistent airflow, helping to reduce brake fade during demanding driving conditions. The cross-drilled and slotted surface improves pad bite and helps evacuate brake dust, water, and gases, maintaining effective braking performance. The coated hat finish protects against rust and corrosion, ensuring longevity even in harsh environments. The floating disc mounting system allows for slight rotor movement, reducing stress and improving overall braking smoothness.

Applications and Problem Solving

• Reduces brake fade under heavy load or towing conditions
• Improves heat dissipation for consistent braking performance
• Minimizes brake dust and gas buildup for cleaner rotor surface
• Prevents corrosion on the rotor hat for extended service life
• Enhances braking response on Lexus Land Cruiser, LX570, Toyota Sequoia, and Tundra

Installation Notes and Tips

• Ensure compatibility with vehicle make and model before installation
• Check rotor discard thickness of 1.142 inches (29 mm) to determine replacement timing
• Use proper torque specifications for the 5 lug bolts on the 5.906 inch (150 mm) bolt circle
• Inspect brake pads and calipers during rotor replacement for optimal performance
• Follow manufacturer guidelines for bedding-in new rotors

Quality Assurance and Warranty

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The coated hat finish and vented design contribute to long service life. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.