Can a 60" auto connect deck work on a 4320?

[careyprice]

Guys, I own a 3320 with a 60" auto connect deck. I am think about getting a 4320 however it says that the 60 and 72 auto connect decks only work on the 3000 series. I know I saw on the John deere website recently somewhere that there is some retro kit or something that can be be put on to make it work. I also read that they were not making retro fits for some older models on the part. Does anyone have one on a 4000 series? Any insight would be appreciated. Thanks guys.

[ChuckinNH]

Wouldn't the 4000 series tractors be quite a bit wider than that mower?

[careyprice]

That's what I thought orginally however I can't find this retro fit on the website anymore. deere has made changes to their website recently. The width shouldn't be that much I don't think.