I’m cleaning up the heating air supply components on my ‘72 911 and trying to confirm what hose was originally used. Can anyone verify if the hose shown on the right of the attached photo is original?
From the PET, the hose part number for my ‘72 is 902-211-922-20. I ordered what is advertised to be “concours correct hot air hose”. But as shown on the left side of the same photo, the ribbing is significantly different than the old hose. It also bunches instead of providing a smooth radius between the hot air box and heat exchanger.
Online, I found some SCAT-10 aircraft hose that seems to look more like the old hose. https://skysupplyusa.com/ Before ordering yet another hose, I thought I would check with the ESR experts.
Thanks in advance for the help!
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