The John Deere N217286 Hex Coupling is a genuine OEM component designed for secure and reliable connection of hexagonal shafts in various John Deere agricultural equipment. This durable coupling is essential for maintaining proper power transmission and operational integrity in no-till drills, air hoe drills, and air seeders, including the 750, 1590, 1890, and 1990 series, as well as P500 and C850 models. Weighing approximately 0.091 kg, it ensures precise fit and long-lasting performance in demanding field conditions.