I got tired of paying the high cost of Kubota filters so I tried Auto Zone and Advance Auto parts. Their employees were either too lazy or incompetent to cross reference Kubota part numbers, so I went to my local NAPA Auto parts.In 5 minutes I walked out with new air filters, fuel filter, and oil filter. Total savings over Kubota was $37.00. The only filter I couldn't get was mthe hydro transmission filter.