Stoptech 127.47024R Disc Brake Rotor - Front Right

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors (Part Number 127.47024R) are engineered for Subaru Forester, Legacy, and Outback models. Designed to enhance braking performance, these rotors feature a vented, slotted, and cross-drilled surface for improved heat dissipation and consistent stopping power.

• Cross-drilled and slotted surface for better heat and gas dissipation
• Vented rotor design to reduce brake fade
• Coated hat finish for corrosion resistance
• Floating disc mounting for improved rotor alignment
• Compatible with Subaru Forester, Legacy, and Outback
• 5 lug/stud holes with 100 mm bolt circle diameter
• Nominal thickness of 30.000 mm and discard thickness of 28.000 mm

Detailed Product Features and Specifications

This StopTech rotor measures 316.5 mm (12.461 inches) in outside diameter and has an overall height of 57.1 mm (2.248 inches). The rotor is vented with straight vanes to optimize airflow and cooling during braking. The slotted and cross-drilled surface design helps to evacuate brake dust, water, and gases, which can improve pad bite and reduce brake fade under demanding conditions. The hat section of the rotor is coated to resist corrosion and extend service life. The rotor mounts using a floating disc system and includes two miscellaneous holes for additional mounting stability. It features a 5-lug pattern with a 13.1 mm stud hole diameter and a 58 mm center hole diameter, ensuring precise fitment on compatible Subaru models.

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

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to provide enhanced braking performance for street and light track use. This product line focuses on improving heat dissipation and pad bite through advanced rotor surface treatments such as cross-drilling and slotting. The vented rotor design further aids in cooling, making these rotors suitable for Subaru Forester, Legacy, and Outback drivers seeking reliable braking under varied driving conditions.

Common Applications and Problem Solving

• Reduces brake fade during extended or aggressive braking
• Improves wet weather braking performance by evacuating water
• Minimizes brake dust buildup on rotor surface
• Helps maintain consistent brake pad contact and bite
• Prevents rotor warping through improved heat dissipation

Installation Notes and Tips

• Ensure rotor discard thickness of 28.000 mm is not exceeded before replacement
• Verify compatibility with Subaru Forester, Legacy, and Outback models
• Use proper torque specifications for the 5-lug mounting pattern
• Inspect brake pads and hardware during rotor installation
• Clean rotor surface before installation to remove any protective coatings

Quality Assurance and Warranty

StopTech disc brake rotors are manufactured to meet or exceed OEM specifications 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. Always consult product documentation or manufacturer resources for complete warranty information.