Wanted Shimano Bottom Bracket Cup

[FZRIP]

Still trying to sort BB’s.
I need a BB cup please.
Specifically non drive side from a 68mm square taper BB, Shimano suggest the cups are different on the 68/73mm models, I’ve got one from a 73mm.
Plastic/alloy I’m not fussed.
Y-1SB 05000 is the Shimano part number for a UN73 plastic cup if it helps…
Many thanks.

 

[FZRIP]

Still looking for a nds cup, from a 68mm BB.
Not essential it’s the exact part number in my original post.
Thanks for any help.