Dana Spicer Spindle Nut Conversion Kit


This kit is needed to convert your automatic hubs to manual.


Going to manual hubs require a spindle nut conversion kit. These kits allow you to replace your worn out factory automatic locking hubs with manual hubs. Old spindle nuts are commonly damaged from improper tools being use to tighten them over the years. Dana Spicer spindle nut kits include inside bearing nuts, outside bearing nuts, and lock washers to aid with maintenance and or replacement. This is a replacement kit, designed to fit with WARN hub sets: 9790, 29071, and 20990. Dana 44 spindle nut socket tool also available for purchase.

Note: We recommend these nuts regardless when doing hub or suspension upgrades.


  • Converts to locking hub.

What’s Included:

  • Inner Locking Nut (2)
  • Outer Locking Nut (2)
  • Washer (2)

Additional information

Weight .8 lbs
Dimensions 5 × 1 × 1 in