I am selling the heat exchanger from my 2006 MXZ REV 121". I took it off because I extended the track to 136" and I didn't want to worry about inadequate cooling with the short heat exchanger in low snow conditions. This is a working heat exchanger with no leaks or missing fins and the connections are free of corrosion. A couple of the rivets (1 or 2) were difficult to remove and required grinding the head off of the rivet, so there are 1 or two holes which will need to be drilled through to remove the rivet or punched.
I am asking $100 OBO.
If interested, send me a message or reply to this post.