The John Deere R168479 Hub Arm is an authentic OEM component designed for John Deere 7000 and 7010 Series Tractors, including models such as 7200, 7210, 7400, 7410, 7500, 7510, 7600, 7610, 7700, 7710, 7800, and 7810. This crucial part supports the wheel hub assembly, ensuring precise steering and robust performance in demanding agricultural applications. Manufactured to John Deere's high-quality standards, it provides a perfect fit and long-lasting durability, essential for maintaining the operational integrity of your machinery.