I guess i should have asked this question before i bought the gauges, but will they work with the same sender that my old quicksilver gauges used?

The water temp sender. But give it a try with the oem first.

No probs with mine...

Sounds like i should not have any problems! Does anybody have suggestions on where to get brass stake-ons for the gauges. I don't think my local hardware store stocks them. Thanks in advance. J