The Zetor 80005015 is a genuine OEM exhaust valve designed for various Zetor tractor models, including the 3320, 3321, 3340, 3341, 4320, 4321, 4340, 4341, 5320, 5321, 5340, 5341, 6320, 6321, 6340, 6341, 7320, 7321, 7340, 7341, 5211, 5245, 6211, 6245, 7211, 7245, 7711, and 7745 series. This critical engine component ensures proper exhaust gas flow and engine performance. It features a length of 104.9 mm, a head diameter of 39.9 mm, and a stem diameter of 9.9 mm, with a weight of approximately 0.054 kg.