The McCormick 3686773M91 is a genuine OEM hose designed for various McCormick X-series tractors, including X4, X5, X6, X7, and X8 models. This essential component ensures proper fluid transfer within the hydraulic system, maintaining optimal machine performance and preventing leaks. With a length of 95 mm, width of 51 mm, height of 51 mm, and a weight of 0.12 kg, this durable hose is engineered to meet McCormick's stringent quality standards for a precise fit and long-lasting reliability. Refer to your machine's parts catalog for exact placement and compatibility.