The part number for 8000's is different than the 4w's. The 8000 kit looks to be still available. If you have no 3 point I bet it will fit right in. I'm sure the 4W kit has a different cable for throttle in it but if you look in the 4W220 book it calls for the same cable as the 8000's. The 8000 kit would include a cable for traction boost which the 4W's would not need. If you can read between the lines a bit I bet the 8000 kit would work for you. We get all our headliners from AGCO who distributes HI-CAPACITY. The HI-CAPACITY is about 1_2 the price of OEM and works out well. The headliner is a formed assembly with the hard part.