the old girl passed

Took the old girl for her MOT today and she passed. Wooohooo ( for now ).. Anyway she got a couple of advisories..
1) front pads getting thin.... No problem!
2) rear nearside Hub seal leaking....

Been looking to order one but a bit confused.. Is this the same as half shaft seal or completely different...
I know, it doesnt take alot to confuse me does it....hahaha...

Thanks in anticipation fellas...

Yes, it's the halfshaft seal at the outbound end of the axle.
Good practice to change both sides whilst you are at it.

Thanks once again Irishrover. I`ll order a couple now... Cheers...