Camshaft oil seal.

[jonboy]

I'm in  Portugal and Subaru doesn't have a concesssion here any more,  ....I'm trying to find a camshaft oil seal for the left cylinder head, It a simple drive in plug a bit like a big version of a core plug,  but   rubber and metal I suspect its a Subaru OEM part, as none of my local general  multi-make factors can help . It has  Ars, (make?) and  B 30 BP7 45 8-1 HS, any one recognise the logo or how to cross refer that number.?

Don't mind where it comes from, but if anyone knows a Euro supplier, its preferable since post Brexit there are ludicrous delays and arbitrary fees. .....Don't get me started.....from stuff imported from UK. All ideas gratefully appreciated