35D - EXCAVATOR 17 FRAME, CHASSIS OR SUPPORTING STRUCTURE Parts group 17 FRAME, CHASSIS OR SUPPORTING STRUCTURE 1740 MAIN FRAME . SWING POST MAIN FRAME 1749 CHASSIS WEIGHTS . COUNTERWEIGHT, ADD ON COUNTERWEIGHT PANELING Select group 17 FRAME, CHASSIS OR SUPPORTING STRUCTURE John Deere: 1740 MAIN FRAME 1749 CHASSIS WEIGHTS