GSM Fuel Tracker Valve Diaphragm For Mercury Opti 2.5L 3.0L – Replaces 804533, 2 Year Warranty
About this item
If you're working on a Mercury Opti (OptiMax) outboard, specifically a 2.5L or 3.0L model, and you're having fuel delivery issues, this GSM diaphragm for the fuel tracker valve might be your fix.
It's a brand new replacement diaphragm, part number 804533.
This is a small but critical component in the fuel system.
It's made by GSM and comes with a 2-year warranty, which is great.
It's a non-domestic product, manufactured in Taiwan.
If your Opti is running rough, stalling, or having fuel pressure problems, a torn or worn diaphragm in the tracker valve is a known culprit.
This GSM replacement part will get that system sealing properly again.
It's a modified item?
No, it's a standard replacement part.
If you're diagnosing fuel issues on your Mercury outboard, don't overlook this little diaphragm.
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