1820 2003 John Deere 1820, Air Drills and Seeders, 53', 430 bu TBH cart, 10" spacing, two bar harrow, 4" semi pnuematic, Dutch boots, 8â auger, 710x38 singles, Dual Front Caster, eight run, DS, Green/Black/Blue/Yellow. Brown box screen, Air Tank underwent a major rebuild (incl new meter housings), with 1910 (A01910H705183), L3