The Case IH 7491126 is an authentic OEM gearbox designed for various Case IH MXM series agricultural tractors, including models MXM120, MXM130, MXM140, MXM155, MXM175, and MXM190. This critical component ensures efficient and reliable power transmission within the machine's drivetrain. Manufactured to original specifications, it guarantees optimal performance and durability for demanding operational conditions. This gearbox is essential for maintaining the operational integrity and longevity of your Case IH machinery.