Hi Guys,

I just bought a used set of Superwinch hubs off ebay. I haven't decided witch of my trucks I'm going to put them on, my '88 4runner or my '90 4runner I'm going to put manual hubs on both. But any way my question is I was looking at the Superwinch website and they have a cautionary note that says, "Spindle nuts must be changed when replacing automatic hubs with manual hubs (dealer item)" What nuts are they talking about, so I know what I have to go get. Do this nuts only exist on my '88 with the "automatic hubs" or are they on both auto and ADD?

Thanks,
Jake