The John Deere AL169791 is an original equipment manufacturer (OEM) selective control valve (SCV) designed for various John Deere agricultural machines. This critical hydraulic component allows for precise control of implements and attachments, ensuring efficient operation and optimal performance. Engineered to John Deere's rigorous standards, the AL169791 provides reliable and durable hydraulic functionality, maintaining the integrity of your machine's hydraulic system. It is a direct replacement part, guaranteeing compatibility and ease of installation for specified models.