This is a Brand New Filter Kit for Your BX Series KubotaTractor.We carry only OEM FiltersThis kit comes with:1 – HH150-32430 Engine Oil Filter1 – K1211-82320 Air Filter2 – 12581-43012 Fuel Filters1 – HHK20-36990 Hydrostatic Transmission FilterReturn Policy: Our kits are guaranteed to be 100% compatible with the machine they are designated for. Filters that have not been installed or tampered with or used in any way, may be returned for a refund. Filters must be returned in the original packaging clean and unused. Buyer is responsible for all return shipping costs unless we designate otherwise. Buyer also pays 20% restocking fee on returned items. If items are returned in unsatisfactory condition, they can be returned to the buyer at his or her expense. Valid returns are accepted within 14 days of buyer receipt.