R1401-42270
Kubota Outer Air Filter Element
Primary outer engine air-cleaner element listed in MX model dealer parts catalogs.
Part details
Replacements & cross references
Direction matters: “Replaced by” points from a legacy number to the current substitute; “Replaces” identifies older numbers superseded by this part.
Compatible equipment
Fitment confidence: High-confidence reference
Configuration: M5660SUH/M5660SUHD service-filter reference; confirm serial/configuration
Messicks' Kubota M5660SUH catalog lists R1401-42270 among the model's frequently used service items. Confirm exact tractor serial number before ordering.
Fitment confidence: High-confidence reference
Version: United States · MX4900 DT/DTC 4WD gear-drive, ROPS or cab · current version
Configuration: MX4900 gear-drive service-filter reference
Messicks' MX4900 gear-drive catalog lists R1401-42270 for this model family. Confirm exact tractor serial and station configuration before ordering.
Fitment confidence: High-confidence reference
Version: United States · MX4900 HST/HSTC 4WD hydrostatic, ROPS or cab · current version
Configuration: MX4900 HST service-filter reference
Messicks' MX4900 HST catalog lists R1401-42270 for this model family. Confirm exact tractor serial and station configuration before ordering.
Fitment confidence: High-confidence reference
Version: United States · MX5400F 2WD gear-drive ROPS · current version
Configuration: MX5400F 2WD gear-drive service-filter reference
Messicks MX5400F 2WD catalog lists R1401-42270 for this model. Confirm exact tractor serial before ordering.
Fitment confidence: High-confidence reference
Version: United States · MX5400 DT/DTC 4WD gear-drive, ROPS or cab · current version
Configuration: MX5400 gear-drive service-filter reference
Messicks' MX5400 gear-drive catalog lists R1401-42270 for this model family. Confirm exact tractor serial and station configuration before ordering.
Fitment confidence: High-confidence reference
Version: United States · MX5400 HST/HSTC 4WD hydrostatic, ROPS or cab · current version
Configuration: MX5400 HST service-filter reference
Messicks' MX5400 HST catalog lists R1401-42270 for this model family. Confirm exact tractor serial and station configuration before ordering.
Fitment confidence: High-confidence reference
Version: United States · MX6000 HST/HSTC 4WD hydrostatic, ROPS or cab · current version
Configuration: MX6000 HST service-filter reference
Messicks' MX6000 HST catalog lists R1401-42270 for this model family. Confirm exact tractor serial and station configuration before ordering.