The McCormick 115581A2 is a genuine OEM channel designed for structural support in various McCormick CX series tractors, including CX100, CX105, CX110, CX50, CX60, CX70, CX75, CX80, CX85, CX90, and CX95. This robust component ensures proper fit and durability, maintaining the integrity of the machine's framework. It is also compatible with select Case IH CX series and New Holland TL series models such as TL100, TL100A, TL70, TL70A, TL80, TL80A, TL90, and TL90A.