Locating capacitors


I'm re-capping my tube amp. I'm having difficult locating some caps with a Google search. I'm not sure if they're made any more. Can anybody suggest a supplier that might have: SAMHWA axial (light blue casing)(GA) 85° C (M) 9104 350v. Thanks!
steakster
Post removed 
It doesn't need to be a Nichicon. There are plenty of good quality cap manufacturers out there. Why don't you call the manufacturer of the tube amp you own and see how much they want for the part.