Here's my fleabay fuel sender gasket after two weeks (550 replica with a frankenstein mix of VW & 914 & VDO parts), I need an actual gasket:
Here is the sender, it's VDO and I think follows the VW 5-bolt pattern:
I just ordered a 914 gasket from 914rubber, which looks the same, but I am not sure about the bolt pattern--is the bolt pattern the same? I just need a quality part that won't corrode when fuel touches it.