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PA28 fuel caps

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DesertNomad

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I have locking fuel caps and they are leaking out the keyhole. I managed to find the o-ring part # from piper that sits under the lip of the lock on the outside of the cap. There is also an unlisted o-ring that goes around the lock tumbler itself that nobody knows the part number for.

I am thinking it is best to just buy new caps that don't lock. The only place I have ever locked them was when we flew to Guatemala.

Does anyone have a good source for a set of caps for a Dakota? Some seem to have a vent gasket (a red rubber cap on the inside of the lock) and some are just metal across the center without a vent.

Also does anyone know how to find the part number for the o-ring around the tumbler?
 

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