well I have to replace my brass sea pump on my 2003 merc 496 mag. I was just with my mechanic and he said that some one in havasu is modifing the pumps so they will not get grooves from the sand in the brass at the top and bottom of the impeller. Has anyone heard of this and or know of any other alternatives? I have the pump that has the pressure sensor and does not have vacume lines.
thanks
So was the alarm going off on Low Pressure? Or does it just look worn? Make sure you replace the sensor first if it was alarming. That would have saved me 400 dollars for the brass pump.