Stoptech 128.44156L Disc Brake Rotor - Front Left

StopTech Sport Cross-Drilled Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled Disc Brake Rotor (Part Number 128.44156L) is engineered for reliable braking performance on select Lexus and Toyota models. Designed specifically for vehicles like the Lexus LX570, Toyota Land Cruiser, Sequoia, and Tundra, this rotor offers enhanced heat dissipation and consistent stopping power.

• Cross-drilled surface for improved heat and gas dissipation
• Vented rotor design to reduce brake fade
• Coated hat finish for corrosion resistance
• Floating disc mounting for better thermal expansion
• Compatible with 5-lug wheel configurations

Detailed Product Features and Specifications

This StopTech rotor features a vented design with straight vanes that promote airflow and cooling during heavy braking. The cross-drilled surface helps to evacuate gases and debris, maintaining consistent pad contact and reducing the risk of brake fade. The rotor has a nominal thickness of 1.260 inches (32.000 mm) and a discard thickness of 1.142 inches (29.000 mm), ensuring a long service life before replacement is necessary. The overall height measures 3.268 inches (83.000 mm), and the outside diameter is 13.917 inches (353.500 mm). The hat is coated to resist corrosion, extending the rotor’s durability in various driving conditions.

About StopTech Sport Cross-Drilled Disc Brake Rotors

The StopTech Sport Cross-Drilled Disc Brake Rotors line is designed to provide enhanced braking performance for sport and heavy-duty applications. These rotors combine cross-drilled surfaces with vented construction and a floating disc mounting system to improve heat management and reduce brake fade. This product line is suitable for drivers who require reliable stopping power under demanding conditions, such as towing or off-road driving, making it a practical choice for Lexus and Toyota SUVs and trucks.

Compatible Vehicles and Common Applications

• Lexus LX570 brake system upgrades
• Toyota Land Cruiser brake rotor replacement
• Toyota Sequoia enhanced braking performance
• Toyota Tundra heavy-duty brake rotor needs
• Addressing brake fade and overheating issues

Installation Notes and Tips

When installing the StopTech Sport Cross-Drilled Disc Brake Rotor 128.44156L, ensure the rotor is mounted with the cross-drilled surface facing outward for optimal performance. Verify the rotor thickness before installation to confirm it meets the minimum discard thickness of 1.142 inches (29.000 mm). This rotor is designed for vehicles with a 5-lug wheel pattern and a mounting bolt hole circle diameter of 150.000 mm (5.906 inches). No bearings or ABS tone rings are included, so reuse existing components if applicable. Proper torque specifications should be followed to maintain rotor integrity and safety.

Quality Assurance and Warranty Information

StopTech manufactures these rotors to meet or exceed OEM standards for fit, form, and function. 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.