The Case IH 257378A4 is a genuine OEM flexible hose designed for various Case IH MX and MXM series agricultural tractors. This essential component ensures proper fluid transfer within the hydraulic system, maintaining optimal machine performance and preventing leaks. With a length of 508 mm and a weight of approximately 0.36 kg, this durable hose is engineered to meet original equipment specifications for a precise fit and long-lasting reliability in demanding operational conditions.