Originally Posted by shadow247

I try to use OEM whenever possible, but my closest dealer gives no break on parts, actually charges above MSRP for anything they have to order. They don't stock a lot of stuff for 3rd gens, so I just don't bother.

I have had great luck with SKF seals. I compared them to some OEM seals, and they are so close, I can't tell.

The way I wheel my truck, it's likely I'll end up rebuilding the diff before the seals wear out anyway. I think it's like 24 bucks for both seals from Napa.

I think I will pick up that seal installation tool though. I have a lot of friends with 3rd gens, so I anticipate I'll be changing one sooner or later for someone.

Edit - That Seal installer is OUT OF STOCK right now. Got any alternative link?