Gearbox oil seals

Where can I get Gearbox oil seals where drive shaft enter gearbox carnt find part numbers or seal on Google my old seal have nok bw3684e and bw3691e

engineers , bearing shops normally can match these, some motorfactors may or of course nissan
nissan part numbers can be found below ...
https://drive.google.com/file/d/0B7Ub2apq5-pfUlRubFhSN3M4cDQ/view

£20 from Nissan hope there correct 1s

If don't want pay nissan prices take yours to a bearing/engineering shop as that about £4 a seal .

nok bw3684e matches - 710214 or SKF 15353
nok bw3691e matches - 710246 or SKF 16596

Took them to Calder bearings in Wakefield they couldn't match them

A decent supplier will, done it a few times on nok seals for driveshafts & prop flanges etc ...

Any on Google

Look, you have the part numbers.

Dumb question but are these part numbers for driveshaft seals or propshaft seals?
My osf driveshaft transferbox seal is leaking slightly and need to get one, looking at the exploded diagram is it 33100h as its abit blurry

^ driveshaft
all the seals are highlighted in red in the pdf link
OS transfer driveshaft seal is first one listed
Nissan P/N 33142-56E00 ( nok bw3684e matches - 710214 or SKF 15353 )


NS gearbox driveshaft seal is
Nissan P/N 38342-56E00 ( nok bw3691e matches - 710246 or SKF 16596 )

Thanks mate thats a great help