Stoptech 127.47025L Disc Brake Rotor - Rear Left

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors (Part Number 127.47025L) are engineered for Subaru Impreza and Legacy models requiring reliable braking performance. These vented rotors feature a slotted and drilled surface designed to improve heat dissipation and maintain consistent stopping power under demanding conditions.

• Cross-drilled and slotted surface for enhanced cooling and debris removal
• Vented rotor design to reduce brake fade
• Coated hat finish for corrosion resistance
• Compatible with Subaru Impreza and Legacy models
• 5 lug holes with a 100 mm bolt circle diameter
• Nominal outside diameter of 289.6 mm (11.402 inches)
• Nominal thickness of 17.9 mm (0.705 inches) with discard thickness at 16 mm (0.630 inches)
• Weight approximately 12 lbs (5.45 kgs)

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

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to provide improved braking performance through enhanced rotor surface technology. The combination of cross-drilled holes and precision slots helps to evacuate gases, dust, and water from the braking surface, which is critical for maintaining consistent brake pad contact and reducing fade. This product line is suitable for drivers who require dependable braking in both street and light performance driving scenarios.

Technical Specifications and Features

This disc brake rotor is vented with straight vanes to optimize airflow and cooling. The rotor’s coated hat finish offers protection against corrosion, extending the rotor’s service life. It features a 5-lug mounting pattern with a 100 mm bolt circle diameter and a center hole diameter of 58 mm (2.283 inches). The rotor’s overall height is 67.5 mm (2.657 inches), and it includes two miscellaneous holes for mounting or alignment purposes. The rotor is designed as a floating/dih type disc mounting, which can help reduce stress and improve rotor longevity.

Compatible Vehicles and Applications

• Compatible with Subaru Impreza models requiring 289.6 mm rotors
• Compatible with Subaru Legacy models with matching rotor specifications
• Ideal for replacing worn or damaged front or rear rotors on these vehicles
• Suitable for drivers seeking improved brake cooling and performance

Installation Notes and Tips

• Ensure rotor discard thickness of 16 mm is not exceeded during replacement
• Verify compatibility with vehicle ABS system; this rotor does not include an ABS tone ring
• Use proper torque specifications for the 5 lug nuts on the 100 mm bolt circle
• Inspect brake pads and calipers during installation for optimal performance
• Clean rotor surface before installation to remove any protective coatings or debris

Quality Assurance and Warranty

StopTech rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The coated finish helps resist corrosion, contributing to long-term durability. 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 packaging or manufacturer for exact warranty terms.