The Kubota GL-400 tractor primary engine air filter part number found is 59700-26112. Cross-reference filters include WIX 49491; NAPA 49491; Baldwin PA2020; Donaldson P181066; more listed below. Service guidance is to check the air filter every 100 hours.
Primary air filter59700-26112
Cross-referenceWIX 49491
Engine power40 hp
Service intervalCheck every 100 hours
Kubota GL-400 Air Filter Specs
Primary air filter part number
59700-26112
Cross-reference filters
WIX 49491; NAPA 49491; Baldwin PA2020; Donaldson P181066; FRAM CA10180
Replacement interval
Check every 100 hours
Number of air filter elements
1 element (primary)
Engine horsepower
40 hp
Engine displacement
134.1 cu in (2.2 L)
Kubota GL-400 Air Filter Charts
Engine horsepower
This model
40 hp
Average
32 hp
Low
15 hp
High
60 hp
Engine displacement
This model
134.1 cu in
Average
95 cu in
Low
45 cu in
High
180 cu in
Air filter service interval
This model
100 hr
Average
100 hr
Low
50 hr
High
200 hr
Kubota GL-400 Air Filter FAQ
What air filter does the Kubota GL-400 use?
The primary engine air filter part number found for the Kubota GL-400 is 59700-26112.
What air filter cross-references fit the Kubota GL-400?
Cross-reference filters found for the Kubota GL-400 include WIX 49491; NAPA 49491; Baldwin PA2020; Donaldson P181066; FRAM CA10180.
Can I use an aftermarket air filter on the Kubota GL-400?
The Kubota GL-400 has 5 cross-reference filters listed, starting with WIX 49491. Use them as aftermarket leads, not as a replacement for checking the original part number 59700-26112.
How often should the Kubota GL-400 air filter be checked or replaced?
The service guidance found for the Kubota GL-400 is to check the air filter every 100 hours. That matches the reference average of 100 hours used for this class.
How many air filter elements are listed for the Kubota GL-400?
This page confirms 1 element (primary). No separate safety or pre-filter part number was found for this model, so inspect the actual air-cleaner housing before assuming it uses only one piece.
Why include engine specs on a Kubota GL-400 air filter page?
The engine data kept for the Kubota GL-400 is 40 hp, 134.1 cu in (2.2 L). Use it as supporting context only; the actual filter match is still driven by the air-cleaner housing and part number 59700-26112.
Should I order the Kubota GL-400 air filter by size or part number?
For the Kubota GL-400, use 59700-26112 as the main part number and treat the cross-reference list as aftermarket buying leads.
What should I confirm before buying a Kubota GL-400 air filter?
For the Kubota GL-400, confirm 59700-26112 against the parts manual, then use the cross-reference list only after the OEM number matches.
Official information note
Air filter fit can change by engine, serial number, production year and air-cleaner housing. Check the operator manual, parts manual and official kubotausa.com website before buying or fitting an air filter.
