Perfect Stop 6620745 Disc Brake Rotor - Front

Overview of Perfect Stop Gray Armor-Plate, Premium Disc Brake Rotor

The Perfect Stop Gray Armor-Plate, Premium disc brake rotor (part number 6620745) is engineered for reliable braking performance on Nissan Juke and Sentra models. Designed with vented construction and a smooth surface, this rotor supports effective heat dissipation and consistent stopping power.

• Compatible with Nissan Juke and Sentra vehicles
• Vented disc brake rotor design for improved cooling
• Overall diameter of 12.583 inches (319.6 mm)
• Nominal thickness of 1.102 inches (28.0 mm) with discard thickness at 1.024 inches (26.0 mm)
• Five mounting bolt holes with a 4.5 inch (114.3 mm) bolt circle diameter
• Center hole diameter of 2.677 inches (68.0 mm)
• Gray Armor-Plate, Premium surface treatment for corrosion resistance
• Solid and vented rotor type with smooth surface finish

Product Line Details: Gray Armor-Plate, Premium

The Gray Armor-Plate, Premium line from Perfect Stop features rotors treated with a specialized gray armor-plate coating that enhances corrosion resistance and durability. This premium surface treatment helps maintain rotor integrity under various driving conditions, making it suitable for Nissan Juke and Sentra drivers seeking dependable braking components.

Technical Specifications and Features

This disc brake rotor offers a nominal thickness of 1.102 inches (28.0 mm) and a discard thickness of 1.024 inches (26.0 mm), ensuring safe replacement intervals. The vented design improves heat dissipation during braking, reducing the risk of brake fade. With an overall height of 1.732 inches (44.0 mm) and an outside diameter of 12.583 inches (319.6 mm), it fits precisely on compatible Nissan models. The rotor includes five mounting bolt holes arranged on a 4.5 inch (114.3 mm) bolt circle diameter, and a center hole diameter of 2.677 inches (68.0 mm) for proper alignment.

Applications and Problem Solving

• Replacement for worn or warped rotors on Nissan Juke and Sentra
• Addresses brake noise and vibration issues caused by uneven rotor surfaces
• Improves braking performance by restoring proper rotor thickness and surface condition
• Helps prevent brake fade through vented rotor design
• Resists corrosion to extend rotor service life

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 1.024 inches (26.0 mm) before installation. Clean the mounting surface and verify the five-bolt pattern matches the vehicle’s specifications. Use proper torque settings on mounting bolts to avoid rotor warping. This rotor does not include an ABS tone ring, so verify compatibility with the vehicle’s ABS system.

Quality Assurance

Perfect Stop disc brake rotors undergo rigorous quality control to meet OEM standards. The Gray Armor-Plate, Premium coating provides enhanced corrosion resistance, contributing to longer rotor life. Warranty information is available through the manufacturer or authorized distributors.