New bobcat Fuel Injector Assy from kumarbrosUSA fits Model no 645 and replaces OEM no. 3974254 KumarBrosUSA. we provide after market parts for different brands like Kubota, John Deere, Perkins, Bobcat, Yanmar and Husqvarna with 6 months replacement guarantee.
We are no way affiliated with any OEM manufacturers. All OEM part numbers and logos are used for identification purposes only.