Everyone is short of help I keep hearing that. I'm wandering where they all went lol. I just bought a 03 Sunseeker Forest River with a 4000 Onan it runs but it needs a carb clean. Im gonna order the same carb.
Just remember to have patience trying to get the two bolts out from the end of the air cleaner box when you can't see them was a little tricky. And then the two butterflies one for the fuel and one for the choke run just opposite of each other so when you try to slide the carburetor out one will hit. I ended up bending the top brass peace I believe for the choke just enough so that I could hold both butterflies in and then bent it back down in place afterwards and that work for me. good luck and you'll save yourself a lot of money