Attachment, Yield Sensor Harness and Mounting Kit for GS3 or GS2 System, 7000, 7050 and 7080 140 HarvestLab™ AMS Products - Self-Propelled Forage Harvesters PC10339 in HARVESTER, ENSILAGE AND FORAGE (SELF-PROPELLED) SELF PROPELLED FORAGE HARVESTERS