thanks a lot for the right up. Exactly what I was searching for. I think the cap for the whole unit is broken as i hear it rattling around in there. Has anyone ever fished this out of there gas tank?

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W126 1983 300SD 286,000 miles and ticking
Baby blue exterior Grey MB tex
Recent work:
Replaced air cleaner mounting brackets and heat shields
Replaced alternator, fan and power steering belts
Replaced positive battery terminal
Replaced negative battery terminal and cord
New Duralast Battery

My car needs work.