The Case IH 3218766R1 water pump hub is a genuine OEM component designed for the water pump assembly in a wide range of Case IH agricultural and industrial machinery. This hub ensures proper rotation and function of the water pump, critical for engine cooling. It is compatible with numerous Case IH tractor, combine, cotton picker, and industrial models, including the 706, 806, 1066, 1460, and 1688 series. This part has a weight of approximately 0.054 kg and dimensions of 95.25 mm length, 95.25 mm width, and 50.8 mm height.