Spicer Spindle Nut Washer P/N:621028

Hold your front wheel bearing adjustment right where it belongs with the Dana Spicer Spindle Nut Washer 621028, a genuine Spicer lock washer for the front outer spindle. It seats between the spindle nuts to keep the retaining nut from backing off and helps maintain the correct wheel bearing preload. It's a direct-fit replacement for the 1980-1986 Ford F-350, 1980-1999 Ford F-250, 1989-1993 Dodge D250, 1989-1993 Dodge D350, 1997 Ford F-250 HD, 1999-2002 Ford F-250 Super Duty, 1999-2002 Ford F-350 Super Duty, and 2000-2005 Ford Excursion — see the Buyer's Guide tab for the full list and engine details.

• Genuine Spicer OE part: made to the same standards as the original equipment because it is an OE part from Dana.
• OE quality, tested and proven: built to meet OE standards set by Dana.
• Validated to spec: tested and validated to rigorous OE specifications.
• Latest production upgrades: current Spicer production means this part is as good as or better than the OE part it replaces.

If a worn, bent, or corroded washer is letting your spindle nut loosen, this replaces it and helps hold the bearing adjustment secure.