Sign up for UP-Marine Replacement Diaphragm For Mercury OptiMax & Tracker Regulator – Replaces 804533
UP-Marine Replacement Diaphragm For Mercury OptiMax & Tracker Regulator – Replaces 804533
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$ 43.25
Description
Got a Mercury OptiMax or Tracker outboard with a funky fuel regulator?
The diaphragm is a critical piece for fuel pressure regulation, and this one comes with a 1-year warranty for peace of mind.
It's a custom bundle item, meaning the package includes exactly what you need for the replacement—no extra guesswork.
Made to match OEM specs, so fitment is spot on.
If your boat's been acting up at high RPM or idling rough, this little part could be the fix.
The diaphragm is a critical piece for fuel pressure regulation, and this one comes with a 1-year warranty for peace of mind.
It's a custom bundle item, meaning the package includes exactly what you need for the replacement—no extra guesswork.
Made to match OEM specs, so fitment is spot on.
If your boat's been acting up at high RPM or idling rough, this little part could be the fix.
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