StatesideRS

The rear diff is leaking on my V1 STi RA and I need to replace the rear cover gasket and axles seals. Diff is 3.9 R160 mechanical LSD. I'm trying to find part numbers for each part. The only thing I've found so far is that Subaru seal 806732200 may fit (32x52x11).

Edit: I checked the rear diff, it has a sticker on the rear cover that says "8K"

Cast into the bottom of the diff casing is:

314
53KN71

Anyone know?

Cheers