The Kubota TC22021120 is a genuine OEM transmission case designed for various Kubota B-Series compact tractors. This critical component houses the internal transmission gears and shafts, providing structural integrity and protection for the tractor's drivetrain. Manufactured to Kubota's exact specifications, it ensures proper fitment and optimal performance for models including B2301, B2601, B2650, B3301, and B3350 series.