The Case IH 3405558R is a genuine OEM gear set designed for differential assemblies in a wide range of Case IH agricultural machinery. This essential component ensures proper power transmission and differential function, maintaining optimal performance and reliability. It is compatible with numerous Case IH tractor, combine, cotton picker, cotton stripper, forage harvester, and windrower models, including the 1026, 1460, 2388, and 8850 series. Manufactured to Case IH's stringent quality standards, this gear set provides a precise fit and durable operation for critical driveline applications.