Updated "more robust" front half shafts for Plaid??

[Alset2]

I had both front halfshafts replaced on my 2021 Plaid in mid-March, same part numbers and no mention of 'extra strength' halfshafts though I did get new nuts and washers which are missing from your invoice. No more 40-50mph vibration on my set.

That is disappointing to hear...that mine are not new part #s.
Thanks for that info