Stoptech 127.44112L 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 127.44112L) is engineered for Toyota 4Runner and Tacoma 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 to reduce stress and improve braking consistency
• Compatible with Toyota 4Runner and Tacoma models
• Overall diameter of 318.5 mm (12.539 inches) and nominal thickness of 21.8 mm (0.858 inches)
• 6 lug holes with a 139.7 mm (5.5 inches) bolt circle diameter

Detailed Product Description

This StopTech Sport Cross-Drilled & Slotted Disc Brake Rotor (127.44112L) is designed specifically for Toyota 4Runner and Tacoma vehicles, providing reliable braking performance under demanding conditions. The rotor’s vented construction with straight vanes promotes effective airflow, helping to maintain lower operating temperatures and reduce brake fade. The cross-drilled and slotted surface improves pad bite and helps evacuate brake dust, water, and gases generated during braking. The coated hat finish protects against rust and corrosion, ensuring long-term durability. With a floating disc mounting system, this rotor accommodates thermal expansion and reduces stress on the braking components, contributing to consistent pedal feel and performance.

Applications and Problem Solving

• Reduces brake fade during heavy or repeated braking
• Improves heat dissipation to prevent rotor warping
• Enhances braking response and pad bite in wet or dusty conditions
• Minimizes corrosion on the rotor hat for extended service life
• Maintains consistent braking performance for Toyota 4Runner and Tacoma models

Installation Notes and Tips

• Ensure compatibility with your Toyota 4Runner or Tacoma before installation
• Inspect brake pads and hardware for wear and replace if necessary
• Follow manufacturer torque specifications for lug nuts and mounting bolts
• Check rotor thickness and discard thickness limits before installation
• Properly bed-in new rotors and pads to optimize braking performance

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 rotors undergo rigorous testing for material integrity and dimensional accuracy. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Refer to StopTech’s official documentation for complete warranty information.