Posted 3/2/2008 19:54 (#324081 - in reply to #324023) Subject: RE: 4020 replacement front axle?
We put a 4440 or 4630 front end on our 4020 a few years ago. It's rock solid and much better than the swartz wide front that was under it. I think ours came from Abilene machine. Have also heard of putting a case front end on a 4020 as well. Good Luck.