The Kubota 3387044230 Collar is a genuine OEM replacement part designed for a wide range of Kubota agricultural and utility machinery. This essential component ensures proper fit and function within the specified models, including numerous B-Series and BX-Series compact tractors, RTV utility vehicles, and ZD-Series zero-turn mowers. Manufactured to Kubota's stringent quality standards, this collar provides reliable performance and durability for critical applications.