The Zetor 20010501 is a genuine OEM water pipe specifically designed for various Zetor tractor models. This essential component ensures proper coolant circulation within the engine's cooling system, preventing overheating and maintaining engine efficiency. Manufactured to Zetor's original specifications, it guarantees a precise fit and reliable performance for maintaining your tractor's cooling integrity across a wide range of Zetor 2011, 3011, 4011, 2511, 3511, 4511, 5511, 5611, 6711, 6745, 6911, 6945, 4712, 4718, 5711, 5718, 5745, 5748, 6011, 6045, 6211, 6245, 7011, 7045, 7211, 7245, 7711, and 7745 series tractors.