Posted 10/15/2020 08:54 (#8546885 - in reply to #8546049) Subject: RE: Agco 3000
Nebraska, The land of corn and cattle
They dont, newer heads have a narrower gearbox than the older heads, but the switch was sometime after they started putting poly on. We learned this when we had a gearbox go out, got a salvage one from a poly head but it was the wider box and not the narrow box. You can put the wide box in and it will work but you kind of have to use some parts from the narrow one and some from the wide one, its not perfect but works in a pinch.