This genuine Case IH part 6623219 is a precision-engineered shaft designed for various agricultural machinery. It ensures optimal power transmission and reliable operation in Case IH 7100, 7200, and 8900 series tractors, as well as 1600, 2100, 2300, and 2500 series combines. With confirmed dimensions of 95mm length, 51mm width, and 51mm height, and a weight of approximately 0.054 kg, this OEM component is crucial for maintaining machine performance and durability.