The Kubota 6661115134 is a genuine OEM transmission case designed for various Kubota B-series tractors including B2320, B2620, B2920 models, and B26TLB tractor/loaders. This essential component ensures the proper housing and protection of internal transmission gears and shafts. Weighing approximately 8.16 kg, it measures 431.8 mm in length, 330.2 mm in width, and 254 mm in height, providing a precise fit and reliable performance for compatible machinery.