The John Deere T28425 is a genuine OEM upper water hose designed for the cooling systems of a wide range of John Deere agricultural and construction equipment. This essential component ensures proper coolant flow between the engine and radiator, preventing overheating and maintaining optimal engine performance. Constructed from durable materials, the T28425 hose provides reliable service and a precise fit for compatible John Deere tractors, combines, cotton pickers, forage harvesters, loaders, scrapers, and windrowers. Refer to your equipment's parts catalog for exact fitment.