Rear Diff seal part number

Had a quick look at the sticky, and I am probably being thick but couldn't see the part numbers. Need one for the passenger side rear driveshaft as its having a little leak! Also just to confirm its 75W90 synth oil for the diff?

On the bright side I now have an MOT

Im sure pete (pulsarmoley) sorted out some seals from a company he uses for a member on here possibly bucky ???

ae19041 manufactured by nok.
listed as 52mm outer diameter . 32mm inner diameter & 11mm depth.
Possible eBay source but not cheapest.
http://www.ebay.co.uk/itm/32X52X11-OILSEAL-Metric-Shaft-Oil-Seal-32mm-ID-x-52mm-OD-x-11mm-wide-/331108444055?pt=LH_DefaultDomain_3&hash=item4d1799e797

You should even find these at decent gearbox/bearing shop or engineers suppliers & possibly good autofactors as that nok part code used on quite a range of cars/manufacturers.

Hopefully Pete can enlighten us more.

thread below with some info on oils.
your preferred brand or any top brand 75/90 80/90 will be fine.
http://www.gtir-motorsport-club.com/t2476-oil-help

Awesome - thanks again gents!

Need check profile of existing seal really as a few different profiles & styles of protruding dust lip.
One in eBay listing looks very similar but images not the best for full comparison but the sizes are certainly correct.
Could even try Nissan parts as they should be able find a match via the ae19041 number if no go via Pulsar part reference.
It could also be same as this subaru diff shaft seal (see pic) as that has the same nok part number.

This all speculation though so when you sort the seal update this thread & add source of the part to the useful links section as will be useful info.