Need Help Identifying Control Line Hose

[Aero06]

I'm currently in the middle of my first timing belt change, there have been a few issues, but nothing I haven't been able to get through. One of the braided hoses connected to one of the airbox pipes broke as I was moving it, just snapped in it's old age I suppose, the hose was brittle when I checked. I've managed to find the part in the Porsche catalog, the pipe its connected to is 951 110 310 03 and the assembly its apart of is listed as 951 110 061 04 however I can't find a name for this individual hose, only the entire assembly which it's attached to. Does anyone know the name of this part and if I can find a new one, or how it can be repaired/replaced?

[Aero06]

And here's an online link to the posted example images in case they're not embedded properly for others. Thanks in advanced for any info or advice!

https://imgur.com/a/ZqmQp

[944 Ecology]

That line is one of the inputs to the cycling valve. Unless you want to spend a fortune on the entire assembly, you could grind off the sheath near the banjo fitting (carefully) and replace the rubber hose with the same size fuel hose and a couple of hose clamps. Probably about a bucks worth of materials required.

[Charlesberry]

if you get the right size rubber hose, go to a hydraulic repair shop, and they will refit the old fitting onto the new hose and make it look factory new for a couple of bucks.

[911tracker85]

or you could do a 'venturi delete' that eliminates the cycle valve.