The Fuel Filter V0521-51940 SN25215 is a direct replacement part specifically designed for Kubota MX5400, MX6000, M4N-071, M5-091, and M6-111 models. It comes with a manufacturer warranty of 1 year and is guaranteed to provide reliable filtration for fuel delivery. Made by Kubota, this fuel filter ensures quality and compatibility with the mentioned equipment, making it a trusted choice for maintaining the performance of your Kubota machine.