99+ 8.5"/8.6" rear differential bearings
LM603049 diffential roller bearing
LM603012 bearing cup
Just wanted to see if this is the numbers everyone else used. Autozone and Orielly couldn't pull a replacement part number up on their screens. I found these PNs on auburngear.com's website. The roller bearing seems to be correct since it was the same part number as the markings on the old bearing. I don't have the rearend apart right now, waiting on bearings to be delivered to my local store Monday. BTW, getting the old bearings off was a PITA!!
FWIW, the manual says to use synthetic 75w90 lube, 2 quarts.