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My eyes are bleeding from searching PET drawings and the web. Am in need of the auxiliary air valve line that goes from the back to the head.
As far as I can tell, it's an 18 x 27 mm cloth braided hose, part # 99923900940. I've circled where it goes, and it's the farthest left in the other photo. TIA!
If it's the same diameter on both sides, just get an oil resistant hose that's the correct length and diameter. Fuel line is oil resistant whereas heater hose is not.
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Does it have the "Do It Yourself" manual transmission, or the superior "Fully Equipped by Porsche" Automatic Transmission? George Layton March 2014
928 Owners are ".....a secret sect of quietly assured Porsche pragmatists who in near anonymity appreciate the prodigious, easy going prowess of the 928."
01-22-2023, 03:33 PM
WTB: Auxiliary air valve line
George Layton March 2014