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Resolved 2g GSX tank


Probationary Member
Jul 25, 2021
fountain, Colorado
Can anyone tell me what I’m missing for this smaller hole on the tank. some kind of plastic vent I assume? The hose running from it connects to the filer neck I don’t recall pulling it out and I’m not finding anything in my Gsx pile. I can’t find a part number or anyone mentioning this in my search. Thank you for your time. Any input or mods welcomed.

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DSM Wiseman
Sep 29, 2003
OKC, Oklahoma
It's called a "fuel tank rollover safety valve" or simply "tank safety valve". Part number MB595490.

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