This aftermarket upper corn sieve is a high-quality replacement part specifically designed for Claas combine harvesters, offering direct compatibility with the original equipment manufacturer (OEM) part number 647673.01. Measuring 635 x 1739 mm, this non-original sieve is engineered to deliver efficient separation and cleaning of corn during the harvesting process. It provides a reliable and cost-effective alternative to the genuine Claas part, ensuring consistent performance and durability in demanding agricultural environments. Ideal for maintaining optimal harvesting efficiency, this replacement sieve helps to minimize grain loss and enhance the overall quality of your harvested crop. Constructed from robust materials, it is built to withstand the rigors of continuous operation, offering a long service life. Upgrade or replace your worn-out sieve with this dependable aftermarket solution for your Claas machinery, ensuring your combine operates at peak efficiency.