STERILE CASE BACK,CROWN/THREAD, He Gasket FOR MY UPO?

[bxa67]

Hey ladies & Gents: Merry Christmas.

I am looking for the following for my UPO:
1) A sterile case back for my UPO, can be see through or soild

2) Gasket for my HE valuve.

3) Generic/Sterile CROWN & Thread for my UPO.

Thank you Bill in IL ([email protected])