Rear Aux Air Regulator Hose
#1
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I was going to peek into my AAR and when I started to take the rear hose off it was pretty brittle. The part number on PET is 999 239 09 40 and it cost $30 bucks online...
Is this hose special in any way or could I do a "Part Store" hose?
Anyone know the diameter offhand?
Thanks
-Dan
Is this hose special in any way or could I do a "Part Store" hose?
Anyone know the diameter offhand?
Thanks
-Dan
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I have three in stock and $31 each - 999 239 009 40
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![](https://cdn.shopify.com/s/files/1/1694/8685/files/928sRus_rennlist.png?v=1621798567)
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."![thumbsup](https://rennlist.com/forums/graemlins/bigok.gif)
![](https://cdn.shopify.com/s/files/1/1694/8685/files/928sRus_rennlist.png?v=1621798567)
Does it have the "Do It Yourself" manual transmission, or the superior "Fully Equipped by Porsche" Automatic Transmission?
![thumbsup](https://rennlist.com/forums/graemlins/bigok.gif)
928 Owners are ".....a secret sect of quietly assured Porsche pragmatists who in near anonymity appreciate the prodigious, easy going prowess of the 928."
![thumbsup](https://rennlist.com/forums/graemlins/bigok.gif)