Dana Spicer 621028 Spindle Nut Washer - Front Outer

Reliable Spindle Nut Washer for Dodge and Ford Trucks

The Dana Spicer FSGR 621028 spindle nut washer is engineered to meet the precise specifications required for heavy-duty trucks. Designed for use with Dodge D250, D350, and Ford F-250, F-350 Super Duty models, this washer ensures secure fastening and optimal driveline performance.

• Inner diameter: 2.002 inches for accurate fitment
• Outer diameter: 2.845 inches providing proper coverage
• Thickness: 0.120 inches for durability and strength
• Compatible with Dodge D250, D350, Excursion and Ford F-250, F-250 HD, F-250 Super Duty, F-350, F-350 Super Duty
• Part number 621028 for precise identification and replacement

Detailed Specifications and Product Line Information

This spindle nut washer is part of the Dana Spicer FSGR product line, which focuses on hardware, fasteners, and fittings designed for driveline and axle applications. The FSGR line emphasizes dimensional accuracy and material integrity to maintain the reliability of critical drivetrain components. The 621028 washer’s dimensions—2.002 inch inner diameter, 2.845 inch outer diameter, and 0.120 inch thickness—are tailored to fit specific spindle nuts on Dodge and Ford heavy-duty trucks, ensuring proper torque retention and component alignment.

Applications and Problem Solving

• Prevents spindle nut loosening under heavy load conditions
• Maintains axle assembly integrity on Dodge D250 and Ford F-350 Super Duty vehicles
• Reduces wear caused by vibration and torque fluctuations
• Ensures consistent driveline performance in demanding environments
• Supports proper installation of spindle nuts on heavy-duty truck axles

Installation Notes and Tips

When installing the Dana Spicer FSGR 621028 spindle nut washer, ensure the washer is seated flush against the spindle nut and axle surface. Verify that the inner diameter aligns precisely with the spindle shaft to avoid misalignment. Use the correct torque specifications for your Dodge or Ford truck model to prevent over-tightening or loosening. Inspect the washer for any signs of damage or deformation before installation to maintain driveline safety.

Quality Assurance and Warranty

Dana Spicer products, including the FSGR 621028 spindle nut washer, are manufactured to meet industry standards for durability and performance. While specific warranty details may vary, Dana Spicer typically offers coverage against manufacturing defects. Using genuine Dana Spicer parts helps ensure compatibility and longevity in your Dodge D250, D350, Excursion, or Ford F-250 and F-350 Super Duty trucks.