GL40 Suspension seat

[Timan]

Has anyone had any experience upgrading the suspension in the seat of a grand L 40 series cab tractor? I currently have a grand L 4330 (no cab) and am in the process of upgrading to a GL4740HSTC. I have had Kubota's for many years, I think the engineering is great and from the look of this new 40 series, just keeps getting better. The only complaint I had about my 30 series was the seat suspension. It doesn't seem as though much has been changed in this in the 40 series. Is there an aftermarket suspension mount that will fit? Possibly air suspension?
Any comments would be appreciated.
Thank You

 

[MessickFarmEqu]

The aftermarket options for seats are almost endless. You almost need to go to a dealer and measure some stuff to see if it will fit.