Stoptech 227.44157L Disc Brake Rotor - Rear Left

StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotor 227.44157L is engineered for reliable braking performance on Lexus and Toyota vehicles. Designed specifically for models like the Land Cruiser, LX570, Sequoia, and Tundra, this rotor offers enhanced heat dissipation and consistent stopping power.

• Cross-drilled and slotted surface for improved heat and gas dissipation
• Vented rotor design to reduce brake fade under heavy use
• Nominal thickness of 0.709 inches (18.000 mm) with discard thickness at 0.630 inches (16.000 mm)
• Overall height of 2.992 inches (76.000 mm) and outside diameter of 13.583 inches (345.000 mm)
• Five lug holes with a 5.906 inch (150.000 mm) bolt circle diameter
• Center hole diameter of 4.409 inches (112.000 mm) for precise fitment
• Floating disc mounting with straight vane style for optimal cooling
• Weight approximately 18.1 lbs (8.23 kgs) for balanced performance

About the StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors Line

The StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to provide enhanced braking performance through advanced rotor surface technology. Featuring a combination of cross-drilled holes and precision slots, these rotors improve pad bite and help evacuate heat and debris more efficiently than standard rotors. The vented rotor design further aids in cooling, making this product line suitable for drivers who require consistent braking under demanding conditions. The 227.44157L rotor is a part of this line, tailored for select Lexus and Toyota models.

Detailed Product Description

This disc brake rotor is vented and features a slotted and drilled surface to optimize braking efficiency. The vented design allows air to flow through the rotor, reducing heat buildup during braking and minimizing the risk of brake fade. The cross-drilled holes and slots help to expel gases and debris generated by the brake pads, maintaining consistent contact and improving overall stopping power. The rotor’s dimensions, including a 13.583 inch outside diameter and 2.992 inch overall height, ensure proper fitment and compatibility with the specified Lexus and Toyota models. The floating disc mounting and straight vane style contribute to effective heat dissipation and rotor durability.

Compatible Vehicles and Applications

• Designed for Lexus Land Cruiser and LX570 models
• Compatible with Toyota Sequoia and Tundra vehicles
• Ideal for drivers seeking improved braking performance and rotor longevity
• Suitable for replacement or upgrade of factory disc brake rotors
• Addresses issues such as brake fade, uneven pad wear, and overheating

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (0.630 inches) before installation
• Verify bolt pattern and center hole diameter for proper fitment
• Use proper torque specifications on lug nuts to avoid rotor warping
• Inspect brake pads and calipers during installation for optimal system performance
• Break in new rotors according to manufacturer recommendations to prevent uneven wear

Quality Assurance and Warranty

StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors are manufactured to meet or exceed OEM specifications for durability and performance. 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 StopTech directly for complete warranty information.