PowerStop AR8797 Disc Brake Rotor - Front

Power Stop Front OE Stock Replacement Brake Rotor Overview

The Power Stop - Front OE Stock Replacement Brake Rotor AR8797 is engineered to meet the exact specifications of your vehicle's original equipment. Designed for front disc brake systems, this rotor provides reliable stopping power for Chrysler, Dodge, Ram, and Volkswagen models including the C/V, Grand Caravan, Journey, Routan, and Town & Country.

• Part Number: AR8797
• Vented disc brake rotor design for improved heat dissipation
• Outside diameter: 302.00 mm (11.90 inches)
• Nominal thickness: 28.00 mm (1.10 inches)
• Discard thickness: 26.40 mm (1.04 inches)
• Overall height: 38.00 mm (1.50 inches)
• Mounting bolt hole circle diameter: 127.00 mm (5.00 inches)
• 5 stud/lug hole quantity
• No rust resistant coating

About the Power Stop - Front OE Stock Replacement Brake Rotor Line

The Power Stop - Front OE Stock Replacement Brake Rotor line is designed to provide direct OE replacement rotors that maintain factory specifications. This ensures consistent braking performance and fitment for vehicles requiring front disc brake rotors. The AR8797 rotor is part of this line, offering a vented rotor design that helps manage heat buildup during braking, which is critical for maintaining brake efficiency and rotor longevity.

Detailed Product Description

This disc brake rotor features a vented design to enhance cooling and reduce brake fade during extended use. With an outside diameter of 302 mm and a nominal thickness of 28 mm, it matches the original equipment dimensions for compatible Chrysler, Dodge, Ram, and Volkswagen vehicles. The discard thickness of 26.40 mm indicates the minimum safe thickness before replacement is necessary, helping maintain safe braking performance. The rotor includes a 5-lug hole pattern with a 127 mm bolt circle diameter, ensuring proper fitment on specified models.

Common Applications and Problem Solving

• Replacement for worn or warped front brake rotors on Chrysler Grand Caravan and Dodge Journey
• Restores braking performance on Ram and Volkswagen Routan models with front disc brakes
• Addresses brake pulsation caused by uneven rotor wear
• Solves noise and vibration issues related to rotor surface damage
• Prevents brake fade by maintaining proper rotor thickness and heat dissipation

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (26.40 mm) before installation
• Clean rotor mounting surface to prevent runout and vibration
• Use proper torque specifications for the 5-lug mounting bolts
• Inspect brake pads and replace if worn to ensure optimal rotor performance
• Check for compatibility with vehicle make and model before installation

Quality Assurance and Warranty

Power Stop manufactures the AR8797 rotor to meet or exceed OEM standards for fit, form, and function. While this rotor does not feature a rust resistant coating, it is engineered for durability under normal operating conditions. Warranty coverage details should be confirmed with the original product documentation or authorized distributor.