Combine header cutting knife assembly in segments for 20ft / 6m headers. The segmented knife allows for ease of transport and comes complete with 6mm bolted top serrated course sections, knife head, and is ready for final assembly with join kits. For John Deere 620R headers. Manufactured in Italy by 'APB' - Agri Parts Bologna and interchangeable with the original. OEM Code KXE10909 (20AP015071).