JOHN DEERE 6850 12500 480CV SW50840C RE507980 SW50840C

You can order this Original(Stock) or Stage1/Stage2 tuning firmware file for:
JOHN DEERE 6850 12500 480CV,
HW: RE507980 RE507980 RE507980,
SW: SW50840C SW50840C,

Order the tuning file from us! Send us your stock file via the form below and specify your request.
You can also send all files and requests to our email: or in skype: diagnostika54.