John Deere 6620 Phoenix L12 RE508774 ED6X20LB.029 101936 File Info
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Hersteller
John Deere
Serie
6620
Baureihe
Output
125.0PS 91.91kW
StgHersteller
Phoenix
StgBaureihe
L12
Stgnr_Stg
SW51093J
Stgnr_Her
RE508774
Software
ED6X20LB.029 101936
SoftwareVersion
You can find the chip tuning file you are looking for on "Carecufile.com"