looks like air compressor

[picayune2]

Fellow camper here in New Mexico has a 2004 Winnie Adventure . There is a small compressor in first bin on passenger side. What does this do or control really small. Is this aftermarket? Thanks Picayune

[fun time]

Maybe a compressor for his air horns if he has them?

[jdsr]

I also have a 2004 winn advbuit no comp. My water pump is mounted un there, maybe thats it.

[PeakFinder]

How about an LP tank?

[Hikerdogs]

It's possible that it's an aftermarket air compressor that is or was used for a Roadmaster Brakemaster brake system for a toad. The compressor for our Brakemaster is installed in the same compartment. Ours however is in a big black box labeled Brakemaster

[doc]

Or perhaps it is a vacuum pump that makes brakes, dash controls and such work?

[picayune2]

I'm liking the vaccum pump idea. No air horn, Iknow waterpumps ,no label about brakes. Going to crawl under tomorrow and check it out. thankes for replys. keep um coming has bleeder valve on small tank to bleed off water from compressor??? Thanks GREG

[TXiceman]

Do you have a black or red 1/4" air line that leads from the pump (?) to the rear of the coach and terminates in s pneumatic quick-connect?

If it is the brake master air compressor, there should be a small metal volume tanks with the pump(?).

Ken