I blew my outer pinion bearing on my 99 explorer 8.8. Filled the diff from the rear cover and not the front so it only had about 1.5 qts in it. I am looking to purchase just a Timkin outer pinion bearing & race I need the seal as well. I could not find the part numbers? All i find are master kits. Anyone know where I can get a good deal on a Timkin outer bearing and race?