Centric 128.47040 Disc Brake Rotor - Front

Overview of Centric Premium OE Style Cross-Drilled Disc Brake Rotors

The Centric Premium OE Style Cross-Drilled Disc Brake Rotor 128.47040 is engineered for Subaru WRX STI models, providing reliable braking performance with enhanced heat dissipation. Designed with precision, this vented and cross-drilled rotor supports consistent stopping power under demanding conditions.

• Cross-drilled surface for improved heat dissipation and reduced brake fade
• Vented rotor design to enhance cooling efficiency
• Coated hat finish to resist corrosion and extend rotor life
• 5 bolt hole pattern with 114.3 mm mounting bolt hole circle diameter
• Nominal thickness of 30.0 mm and discard thickness of 28.0 mm for safe replacement guidelines
• Overall diameter of 340 mm (13.386 inches) compatible with Subaru WRX STI brake systems
• Floating disc mounting style for optimal rotor alignment and performance

Product Line Details

The Centric Premium OE Style Cross-Drilled Disc Brake Rotors line focuses on delivering rotors that meet or exceed original equipment specifications. This product line features cross-drilled rotors designed to improve braking efficiency by allowing better heat and gas dissipation. The 128.47040 rotor maintains OE fitment and performance standards, making it a suitable replacement for Subaru WRX STI vehicles requiring vented, cross-drilled rotors with a coated hat finish.

Technical Specifications and Features

This disc brake rotor has a nominal thickness of 30.0 mm and a discard thickness of 28.0 mm, ensuring clear service limits for safety. The rotor’s overall height is 52.8 mm, with a center hole diameter of 58.0 mm and a stud/lug hole diameter of 12.8 mm. The rotor features a 5-lug bolt pattern with a 114.3 mm bolt circle diameter, matching Subaru WRX STI factory specifications. The vented design improves airflow to reduce heat buildup, while the cross-drilled surface helps prevent brake fade during aggressive driving or heavy braking.

Applications and Problem Solving

• Replacement for worn or warped rotors on Subaru WRX STI models
• Improves heat dissipation to reduce brake fade during spirited driving
• Addresses rotor corrosion with coated hat finish for longer service life
• Restores braking performance compromised by rotor surface damage or cracking
• Compatible with Subaru WRX STI brake systems requiring vented, cross-drilled rotors

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 28.0 mm before installation. Clean the hub surface and mounting area to prevent runout and ensure proper rotor seating. Use proper torque specifications for the 5-lug bolts with a 114.3 mm bolt circle diameter. This rotor does not include bearings or ABS tone rings, so verify compatibility with your vehicle’s brake system components before installation.

Quality Assurance and Warranty

Centric Premium OE Style Cross-Drilled Disc Brake Rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The coated hat finish provides corrosion resistance to extend rotor life. While specific warranty details are not provided, Centric products typically undergo rigorous quality control to ensure durability and performance for Subaru WRX STI applications.