PowerStop AR9313 Disc Brake Rotor - Front or Rear

Power Stop OE Stock Replacement Brake Rotor Overview

The Power Stop AR9313 disc brake rotor is engineered to meet original equipment specifications, providing reliable braking performance for compatible vehicles. Designed as a vented rotor, it offers efficient heat dissipation to maintain consistent stopping power under various driving conditions.

• Part Number: AR9313
• Brand Line: Power Stop - OE Stock Replacement Brake Rotor
• Vented disc brake rotor design for improved cooling
• Outside diameter: 381.00 mm (15.00 inches)
• Nominal thickness: 36.60 mm (1.44 inches)
• Discard thickness: 33.50 mm (1.32 inches)
• Overall height: 113.00 mm (4.40 inches)
• Mounting bolt hole circle diameter: 184.20 mm (7.30 inches)
• Stud/lug hole quantity: 10
• No rust resistant coating

Detailed Product Description

The Power Stop AR9313 rotor is part of the Power Stop - OE Stock Replacement Brake Rotor line, designed to replicate the original equipment rotor specifications for a direct replacement. This vented rotor features an outside diameter of 381 mm and a nominal thickness of 36.60 mm, ensuring proper fit and function for vehicles requiring these dimensions. The vented design enhances heat dissipation, reducing the risk of brake fade during extended use. With a mounting bolt hole circle diameter of 184.20 mm and 10 lug holes, this rotor is engineered for secure installation on compatible vehicles. Note that this rotor does not include a rust resistant coating, so proper maintenance is recommended to prevent corrosion over time.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors causing brake pulsation
• Restores braking performance on vehicles experiencing reduced stopping power
• Addresses rotor thickness below discard limits (less than 33.50 mm)
• Suitable for vehicles requiring a 10-lug vented rotor with 381 mm diameter
• Ideal for maintaining OE braking feel and safety standards

Installation Notes and Tips

• Verify vehicle compatibility by matching rotor dimensions and bolt pattern
• Inspect hub surface for cleanliness before installation to ensure proper rotor seating
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Check brake pads for wear and replace if necessary during rotor installation
• Perform a bed-in procedure after installation to optimize braking performance

Quality Assurance and Warranty

Power Stop manufactures the AR9313 rotor to meet or exceed original equipment standards, ensuring consistent quality and performance. While no specific warranty information is provided, Power Stop products typically undergo rigorous testing to comply with industry requirements. For detailed warranty terms, consult the product documentation or manufacturer resources.