The Case IH 8113500051 is a genuine OEM PTO shaft specifically designed for Case IH JXU series tractors, including models JX100U, JX1070U, JX1080U, JX1090U, and JX1100U. This essential component ensures efficient and reliable power transfer from the tractor to various implements, maintaining optimal operational performance. Manufactured to Case IH's rigorous quality standards, it provides a precise fit and exceptional durability for demanding agricultural applications.