Description Sickle Section. Heavy, topserrated, chrome, uses rivet RIV101. Replaces F59106. Reference 212-012. For Hesston Windrowers: 110, 200, 240, 260, 280, 320, 420, 500, 600, 620. This item is a suitable alternative for the following: 491-204564, 21201210PLK, 21201210PL, 212012K, 340-32015CR, 34032015CR, 491-S212012, 212012, 212-012K, 49254, 604921H, 212-012-10PLK, 212-012-10PL, 212-012, 826200, 887307, A-212-012, A212012, F59106, S20-4564, S623, S212012, 049254T, 04925410PLK, 049254-10PLK, 049254