main nozzle

Looking for the dreaded emulsion tube/nozzle Honda part #16166-415-003, destroyed in removal. Does anyone have one? Are there suitable replacements from a similar carb? I’ve checked with Sudco and it’s a Honda part only. Any help or ribbing will be greatly appreciated! Cheers!

recently i have been working on my 79 cx500 custom carburetors i pulled em apart cleaned em and was in the process of rebuilding but for the life of me cannot find the "main nozzle" / "emulsion tube" for them because one of em is ruined .....i have looked everywhere ebay...siriusinc.com...