The Kubota 3S20392000 Right Arm Assembly is a genuine OEM replacement part designed for various Kubota B-Series tractors. This essential component ensures proper functionality and control within the machine's operational system. Manufactured to Kubota's stringent quality standards, it provides reliable performance and a precise fit for models including B2601HSD, B2650HSD, and B3350HSD series tractors. Replace worn or damaged arm assemblies with this authentic Kubota part to maintain optimal machine operation and safety.