Gear lube in Brakes!!!

Well I drove the Dart around for 50 miles today - speeds 30-60mph, side loaded in turns and hard acceleration on the staightaways. Pulled it in , pulled the drum and.....NO DIFF LUBE! I hope this is the last of this gremlin.

Now a related question - to get gaskets, seals etc. I broke open a "bearing accessory package" NAPA number A7-RK ( other side is a A7-LK) This one was made by a company called SKF. The kit includes a new adjuster, or retainer, metal shim and foam gaskets, two seals. I used to keep a set on the shelf just in case. This one was bought in 2005. So I go to NAPA - no such number. I get on line and look for half an hour and can't find it. Does anybody have a source for these things???