The Case IH 87707588 is a genuine OEM grain tank unloading midrange chain, designed for optimal performance and durability in Case IH agricultural machinery. This essential component ensures efficient grain transfer within the tank, crucial for harvesting operations. It is compatible with various Axial-Flow combine models including 7230, 8230, 9230, 7240, 8240, 9240, 7250, 8250, 9250, 7150, 8150, 9150, 7140, 8140, 9140, and Steiger/Quadtrac tractor models such as 400, 450, 500, 550, 600, 620.