I have been looking for a cab enclosure for my 3010. I accidently came across one for a 4010 on Amazon for $27. 00. I could not find out if it fit or not but for 27 bucks I figured I would try it. It fit better than I thought it would. If you don't have a windshield, you will have a good gap at the bottom. But with a wind shield it works great. Enough that I ordered a second one for later.
Just figured I would let people know.