rallysman:

Air compressor for load leveling air bags. Which reminds me, I need to get mine ordered.

BornAce:

Most likely an air ride suspension.

dedhead2018:

An air lift for the suspension

Brilliant-Cry-675:

I take it you work for Camping World?

59eurobug:

That’s the air manifold for an airlift load level system. Looks like the compressor is on the other side of the frame. There should be a control panel, or remote somewhere.

Source: I work with an Rv dealership and need to know what this is

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