This small wire front concave is designed to meet the threshing demands of Case IH® and International® axial-flow combines. Engineered as a direct replacement for OEM Part Number 1309204C3, it delivers reliable performance in crops that require finer separation, such as wheat, barley, or canola. The small wire spacing improves grain quality by reducing losses and minimizing rotor carryover in high-yield conditions.
Compatible with a wide range of legacy and late-model combines—including 1480, 1482, 1680, 1682, 1688, 2188, 2388, and 2588—this front concave helps you maintain clean, consistent threshing from start to finish. Whether you’re rebuilding a single module or upgrading the full concave set, this component is built to handle harvest stress and extend machine life.
As a family-owned company, Abilene Machine has been providing farmers with dependable agricultural replacement parts for over 40 years. Whether you need to make a repair or perform scheduled maintenance, you can depend on us to help keep your equipment in great working condition. And if you have any questions, please do not hesitate to contact our knowledgeable sales staff. We have over 100 years of combined ag parts sales experience to assist you.
Warranty Info
Abilene Machine, LLC offers a standard 1-year warranty on all new, used and remanufactured parts. Abilene Machine reserves the right to inspect any or all parts returned for warranty before warranty claims will be honored. In all instances, Abilene Machine's sole liability will be either replacing the defective part or a refund not to exceed the purchase price of the defective part.