John Deere 6420S Phoenix L11 RE522510 File Info
You can view the file details below.
Hersteller
John Deere
Serie
6420S
Baureihe
2006
Output
120PS 88.3kW
StgHersteller
Phoenix
StgBaureihe
L11
Stgnr_Stg
SW51092K
Stgnr_Her
RE522510
Software
SoftwareVersion
You can find the chip tuning file you are looking for on "Carecufile.com"