Yes-JD makes one, below is a picture from JDParts. You will have to order it through the sales department of your dealer-not the parts counter since it is what JD calls a "whole good" and not a "part" If you look under your hood you should see the cutout marks molded in the plastic.
Some of the aftermarket cabs have issues with fumes. I was considering getting an aftermarket cab for my 4100 years ago but I decided not to once the Dealer told me that their other customers for the add-on cabs were complaining of fumes inside the cab.
yeah a little bit, I use the tractor for snow removal and the back and forth the fumes start to get in the cab. I want tot get them up in the air. I wouldnt trade the curtis cab to be outside in a snowstorm in feb. I ordered the stack kit for 120 bucks from JD.
look back in compacts find my thread started 19 July
i have started installation but had to stop when my brother told me to get stack chromed
found a shop to do it for $100 dollars and it is in process there
hope to attach pictures of a tractor with stack provided by kennyd and what I have done so far
wondering how easy to get exhaust pipe off after 180 hours
i got a Curtis cab finally to old to sit in a snow storm any more
have been modifying a front mounted hydraulic driven snow blower for many years
when this years changes are done will try and post pictures