I just looked at the Warn application chart on their website, but does he have full or part time 4x4, the chart says you need a transfer case conversion kit if you have full time 4x4, I believe thats the NP 203 thats full time.
I have a set of standard hubs on my truck which were warranted because a retaining ring on the left side hub came off twice, the Premiums were warrantied, and they didn't have premiums in stock, and I had to slap on a set of standards. I will order another set of premiums, but I can sell you the stardard lockouts with the plastic dial with free shipping as long as you aren't outside of the 48 states.