The McCormick 186222A2 Wiper Arm is a genuine OEM replacement part designed for various McCormick tractor models. This essential component ensures proper function of the windshield wiper system, providing clear visibility during operation. Manufactured to original specifications, it guarantees a precise fit and durable performance, maintaining the safety and efficiency of your agricultural machinery. Replace worn or damaged wiper arms with this authentic McCormick part to restore optimal visibility.