This is an aftermarket replacement bottom sieve, part number AZ100699, designed to be compatible with various John Deere combine models. As a crucial component of the combine's cleaning system, the bottom sieve plays a vital role in separating clean grain from chaff, straw, and other material other than grain (MOG). Located within the cleaning shoe, it works in conjunction with the top sieve and fan to ensure optimal grain sample quality and minimize losses during harvest. Crafted as a durable and cost-effective alternative to the original equipment manufacturer (OEM) part, this aftermarket sieve is engineered to meet the operational demands of demanding harvesting conditions. It helps maintain the efficiency of your combine's cleaning process, contributing to higher yields and cleaner grain. This replacement bottom sieve AZ100699 is compatible with a range of John Deere 9000, 9010, 9050, and 9060 series combines, including models such as the 9400, 9500, 9600, 9410, 9510, 9610, 9450, 9550, 9650, 9660, 9760, and 9860. Ensure proper fitment by verifying your machine's specific requirements.