Rodrv6

On my 1988 S4 automatic, there is a vent hose that runs from the plastic fluid reservoir (where you add transmission fluid) to a fitting on the side of the transmission case. The internal diameter is about 5.5 mm. I don't see the part listed or shown in PET. Anyone have a P/N or a listing for a suitable hose? Regular vacuum hose will not work--it has to be compatible with ATF.........

GregBBRD

999 181 167 50.

You will get one meter, if you order that part number, from Porsche.

Call my wife and have her send you 6", if you don't want an entire meter....
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Rodrv6

Thanks Greg! I'll give her a call on Monday..