Stoptech 227.44118L Disc Brake Rotor - Front Left

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

The StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotor (Part Number 227.44118L) is engineered for Toyota Sequoia and Tundra models. Designed to enhance braking performance, this vented rotor features a slotted and drilled surface to improve heat dissipation and reduce brake fade under demanding conditions.

• Cross-drilled and slotted surface for improved cooling and debris removal
• Vented rotor design to enhance heat dissipation
• Overall diameter of 12.547 inches (318.7 mm) for precise fitment
• Nominal thickness of 1.102 inches (28.0 mm) with discard thickness at 1.024 inches (26.0 mm)
• Floating disc mounting for better rotor alignment and reduced stress
• 6 lug holes with a bolt circle diameter of 5.5 inches (139.7 mm)
• Center hole diameter of 4.252 inches (108.0 mm) for accurate hub fit
• Weight approximately 21 lbs (9.55 kgs)

Detailed Product Description

This StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotor is specifically designed for Toyota Sequoia and Tundra vehicles, ensuring compatibility and reliable performance. The rotor’s vented construction allows air to flow between the rotor faces, reducing heat buildup during braking. The cross-drilled holes and precision-machined slots help evacuate gases, dust, and water from the braking surface, maintaining consistent pad contact and improving stopping power. The floating disc mounting system reduces stress on the rotor, promoting longer service life and better braking response.

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 for sport and light truck applications. These rotors combine cross-drilled holes and slots to optimize cooling and debris removal, which helps maintain consistent braking under various driving conditions. This product line is engineered to meet or exceed OEM specifications, making it a suitable upgrade for Toyota Sequoia and Tundra owners seeking improved brake rotor durability and performance.

Common Applications and Problem Solving

• Reduces brake fade during heavy or repeated braking
• Improves heat dissipation to prevent rotor warping
• Enhances wet weather braking by channeling water away
• Minimizes brake dust buildup on rotor surface
• Maintains consistent brake pad contact for smoother stops

Installation Notes and Tips

• Compatible with Toyota Sequoia and Tundra models; verify vehicle year and specifications before installation
• Ensure rotor thickness is above discard thickness (1.024 inches) before installation
• Use proper torque specifications for the 6 lug bolts (bolt circle diameter 5.5 inches)
• Inspect brake pads and calipers for wear or damage during rotor replacement
• Perform a bed-in procedure after installation to optimize rotor and pad performance

Quality Assurance and Warranty

StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors are manufactured to meet strict quality standards, ensuring durability and consistent braking 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 manufacturer for exact warranty terms.