The Case IH 657188R3 Knife, Guard is a genuine OEM replacement part designed for various Case IH mower conditioners and mowers. This durable knife ensures precise and efficient cutting, maintaining optimal performance of your agricultural machinery. It is compatible with models such as 110, 1190, 1195, 120, 1290, 1295, 130, 1390, 1395, 1400, 1490, 1495, 8309, 8312, 8315, 8316, 8320, 8330, 8340, 8350, 8360, 8370, and 8380.