<strong>Yahoo Message Number: 87262</strong>Greetings campers!<br/><br/>My Shurflo 5.7 has left the building, and I understand it is no longer in production, nor supported. <br/>Has anyone recently replaced a 5.7 with another pump, and found similar performance? <br/>There is a Shurflo 4.0 (Model 4048) that seems to be the replacement. How about Flojet? <br/>I was happy with the 5.7 but it didn't stand up very...