220 mm Triple Disc 180 mm Triple Disc 320/250 mm Triple Disc 165mm Twin row Carbide Top View 165mm Twin Row Carbide 280 mm Twin Disc 182 mm Cantaleiver Cutter 170 mm single disc side view 150 mm HD and TCI Stabilizer Rollers 170 mm HD and TCI 276/233mm in gauge housing 276/233mm in housing plates 276/233mm in housing plates 320/250mm side view