Stoptech 227.44119L Disc Brake Rotor - Front Left

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

The StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors (part number 227.44119L) are engineered for Toyota Echo, MR2 Spyder, and Yaris models. These rotors provide reliable braking performance with a vented design and a slotted x drilled surface to enhance heat dissipation and reduce brake fade.

• Cross-drilled and slotted rotor surface for improved cooling and debris removal
• Vented rotor design to maintain optimal operating temperatures
• Nominal thickness of 0.787 inches (20.000 mm) with discard thickness at 0.709 inches (18.000 mm)
• Overall height of 1.701 inches (43.200 mm) and outside diameter of 10.039 inches (255.000 mm)
• Floating disc mounting with straight vane style for consistent airflow
• Four stud/lug holes with a 100 mm (3.937 inch) bolt circle diameter
• Center hole diameter of 2.165 inches (55.000 mm) for precise fitment
• Weight approximately 10 lbs (4.55 kgs) for balanced performance

Product Line Details: StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors

The StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to offer enhanced braking capabilities through a combination of cross-drilled holes and slots. This design improves heat dissipation and helps maintain consistent brake pad contact by removing gas and debris buildup. The vented rotor construction further aids in cooling, making these rotors suitable for daily driving and spirited use on compatible Toyota vehicles.

Technical Description and Fitment

This disc brake rotor, part number 227.44119L, is specifically compatible with Toyota Echo, MR2 Spyder, and Yaris models. It features a floating disc mounting system and a vented rotor type with straight vanes to optimize airflow and cooling. The rotor’s slotted and drilled surface enhances braking performance by reducing heat and preventing brake fade during extended use. The rotor’s dimensions, including a 10.039-inch outside diameter and 1.701-inch overall height, ensure precise fitment and reliable operation within the specified Toyota models.

Common Applications and Problem Solving

• Reduces brake fade caused by overheating during aggressive driving or heavy braking
• Improves braking response by maintaining cleaner rotor surfaces through slot and hole design
• Helps prevent vibration and noise associated with uneven rotor wear
• Supports consistent brake pad contact for smoother stopping power
• Addresses rotor warping issues by enhancing heat dissipation

Installation Notes and Tips

• Ensure compatibility with Toyota Echo, MR2 Spyder, and Yaris models before installation
• Check rotor thickness and discard thickness to confirm rotor serviceability
• Use proper torque specifications on the four lug holes with a 100 mm bolt circle diameter
• Inspect brake pads and calipers during rotor replacement for optimal performance
• Follow manufacturer guidelines for bedding-in new rotors and pads

Quality Assurance and Warranty

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