The Zetor 78221005 is a genuine OEM ball pin designed for Zetor agricultural tractors. This critical component ensures proper function of the steering system, providing reliable and precise control. Manufactured to Zetor's original specifications, it guarantees durability and optimal performance. With a weight of 0.12 kg, length of 95 mm, and height of 51 mm, this ball pin is a direct replacement part, ensuring a perfect fit and seamless integration into compatible Zetor machinery.