I put Kubota on all three of my tractors. It makes it worth more when you sell/trade them and they fit perfect - they are made to go on your tractor. I am selling my Grand L3540 with three ports on it today on Craigs list. I will get money back + for it. It has 44 hours on it.
I meant times two on using the Kubota kit. The X4 was just a pun over the number of remotes involved.It is 4x wheel drive . Here is the Craigs list link
https://burlington.craigslist.org/grd/5109018394.html
New Haven , Vermont