fixing my 8 3/4, advice please

Some of you might remember I asked about a problem I am having with a noise coming from my 8 3/4 diff. I had to put a new yoke on as the old one had some wear and I was told it was unsafe. Since that was done it developed a noise because the yoke nut was disturbed and may not have been put back exactly where it was and this effect or change the preload on the pinion bearings. From every thing I was told and what I have read if I want to get rid of the noise, I will need to put in a new crunch sleeve and front yoke bearing and torque to the correct specks. But before I did that, I thought I would put it out and ask the experts on fabo. If anyone has any advice it would be welcome. I also wanted to ask if someone might know where I can find the new parts, I think I will need, crush sleeve, front pinion bearing and race, pinion seal, axel seals and axel gaskets.