608L - FELLER BUNCHER 43 Swing, Rotation Or Pivoting System Parts group 43 Swing, Rotation Or Pivoting System 4350 Mechanical Drive Elements . Swing Drive Gearbox Components HYDRAULIC SWING DRIVE MOTOR 4360 Hydraulics . Cross-Over Relief Valve SWING SYSTEM SWING DRIVE - LUBRICATION ROTATOR - HARVESTER HEAD (762C) Select group 43 Swing, Rotation Or Pivoting System John Deere: 4350 Mechanical Drive Elements 4360 Hydraulics