Need part number for additional air slide valve hose (1980)

[DonTulza]

Does anyone know the part number for the trick 3-connection hose that connects the air slide valve, throttle body, and AC air compensation valve.
Robert Bondi has a FAQ on making a replacement for the hose, but I would like to find a replacement. Perhaps wishful thinking I looked at the one at Bavauto, but it in incorrect for the '80 L-jet setup.

[Robert Bondi]

Does anyone know the part number for the trick 3-connection hose that connects the air slide valve, throttle body, and AC air compensation valve.
Robert Bondi has a FAQ on making a replacement for the hose, but I would like to find a replacement. Perhaps wishful thinking I looked at the one at Bavauto, but it in incorrect for the '80 L-jet setup.

P/N is in the lambda conversion FAQ: 11-61-1-271-604

Let us know if you find one (new). I check every once in a while. Good thing I came up with another solution - that was over 10 years ago.