View 1 Photo View 0 Videos John Deere 30/40/50 Series GreenStar Wiring Harness & GPS Newly Listed At auction Jun. 4 John Deere 30/40/50 Series GreenStar Wiring Harness GPS, Field Installation Kit, Cab Brackets for 30,40 or 50 Series John Deere Tractors ConditionUsedStock NumberLA1970 MLS Number14400199CategoryPrecision Ag Equipment Last Updated5/31/2026 LocationIsanti, MN, US Listed ByBigIron Auctions (844) 253-___ SHOWNUMBERCall Seller Email Seller Save More Info