Does this come with wheel bearings or do I need to source those separately?

The spindle is included but wheel bearing status is not confirmed—check your service manual for bearing specs and confirm fit before installation. Your tech can evaluate the spindle bore during install.

What prep work is required before I bolt this on?

The assembly arrives primed and ready. Inspect the steering arm and spindle for any shipping damage, clean off any protective coating residue, and you're set to mount.

Can I return this if it doesn't fit or I change my mind?

Returns and warranty terms are handled case-by-case—contact customer service with your order number and they'll walk you through options. Uninstalled, undamaged product has the best shot.