1J521-43172
Kubota Legacy Fuel Filter Cartridge
Legacy Kubota service-filter number retained for replacement lookup. Dealer catalog identifies a newer current replacement.
Current replacement chain ends at: HH1J0-43172
Fitment and replacement relationships are shown only where a source record is attached. Confidence labels distinguish direct model fitment from broader engine- or family-level references. Always confirm serial number, machine generation and configuration before ordering.
Check this part by serial number →Part details
Part number1J521-43172
ManufacturerKubota
DescriptionLegacy Fuel Filter Cartridge
CategoryFuel Filters
Source-backed fitments0
Replacements & cross references
Direction matters: “Replaced by” points from a legacy number to the current substitute; “Replaces” identifies older numbers superseded by this part.
Verified replacement chain
Replaced byHH1J0-43172 · Fuel Filter Cartridge
Compatible equipment
No source-backed equipment fitment has been published for this part number. Check the replacement relationship above when available.
Sources
Messicks · supplier referenceKubota HH1J0-43172 fuel filter - legacy replacement numbers