Perfect Stop 6620281 Disc Brake Rotor - Front

Overview of Perfect Stop Gray Armor-Plate Premium Rotor

The Perfect Stop Gray Armor-Plate, Premium disc brake rotor (part number 6620281) is engineered for reliable braking performance on Dodge and Hyundai vehicles. Designed specifically for models like the Hyundai Accent and Dodge Verna, this rotor offers precise fitment and consistent stopping power.

• Vented disc brake rotor for improved heat dissipation
• Outside diameter of 241.0 mm (9.488 inches) ensures proper fit
• Nominal thickness of 19.0 mm (0.748 inches) with discard thickness at 17.0 mm (0.669 inches)
• Overall height measures 51.9 mm (2.043 inches)
• Four mounting bolt holes with a 100.0 mm (3.937 inches) bolt circle diameter
• Smooth surface type for consistent pad contact
• Center hole diameter of 62.3 mm (2.453 inches) for accurate hub alignment
• ABS tone ring not included

Gray Armor-Plate, Premium Product Line Details

The Gray Armor-Plate, Premium line by Perfect Stop focuses on delivering durable rotors with enhanced surface protection. This product line features rotors with a smooth surface finish and vented design to help maintain optimal braking temperatures. The premium coating helps resist corrosion, extending rotor life and maintaining performance under various driving conditions.

Technical Description and Specifications

This vented disc brake rotor is designed to fit select Dodge and Hyundai models, including the Accent and Verna. The rotor’s vented construction improves airflow, reducing heat buildup during braking and minimizing the risk of brake fade. With a nominal thickness of 19.0 mm and a discard thickness of 17.0 mm, the rotor provides a clear service limit to ensure safety and performance. The smooth surface type promotes even brake pad wear and consistent braking response. The rotor features four mounting bolt holes arranged on a 100.0 mm bolt circle diameter, and a center hole diameter of 62.3 mm for precise hub fitment. Note that this rotor does not include an ABS tone ring.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Dodge Verna and Hyundai Accent
• Addresses brake noise caused by uneven rotor surfaces
• Helps reduce brake fade from overheating during extended use
• Restores proper rotor thickness for safe braking performance
• Prevents corrosion-related rotor damage with premium coating

Installation Notes and Tips

Ensure the rotor thickness is measured before installation to confirm it is above the discard thickness of 17.0 mm. Clean the rotor surface to remove any protective coating or debris before mounting. Verify the mounting bolt hole pattern and center hole diameter match the vehicle hub for proper fitment. Since this rotor does not include an ABS tone ring, confirm compatibility with the vehicle’s ABS system. Proper torque specifications should be followed when securing the rotor to avoid warping.

Quality Assurance and Warranty

Perfect Stop rotors undergo rigorous quality control to meet OEM standards for fit and function. The Gray Armor-Plate, Premium rotors are manufactured with attention to material integrity and dimensional accuracy. Warranty details are provided by the manufacturer and should be reviewed prior to installation to understand coverage terms.