Discovery 2 Front Propshaft Centre Bearing

I have just rebuilt my front prop shaft and as people have advised onhere the Self centering bearing was in a bad way. So following the instructons I found on here found the process fairly easy. Anyway I have two new sealed precision 617 self centering prop bearings. (I ordered three to try and cover cost of shipping) So if you need one drop me a line.

would you be kind enough to let me know who stocks the precision 617 centre bearing or would you sell me one of yours