Does anyone know a source for just the "O" Ring in the Neoprene outer grease seals for rear axle?
All I need is the inner "O Ring". Local source preferable.
Snyder's number for the assembly
Lang's number for the assembly
Go to an old, "real" auto parts store, like a Napa, with the old seal or the seal housing and see if they'll let you rummage through their stash.
Your profile says you're from Sunnyside, IN. Google maps doesn't know where that is, so as for a local source, I can't help. However, do a search for Motion Industries. They have several locations in Indiana.
Just because the auto parts "box" stores these days look more like the plastic toy section in Wal-Mart than a "real" auto parts store, you may have better luck at an industrial supplier like a bearings service place or a full service machine shop.
You can order any ring on http://karas-seal.com They will produce any seals according to the requirements.
Try your local hardware store and see if they have a selection in some trays someplace. I've gone to my local ACE Hardware and purchased fuel resistant o-rings in a number of sizes.
I bought spare O rings from Snyder's, just ask.