The Kubota KT20 tractor primary engine air filter part number found is 59700-26112. Cross-reference filters include WIX 49491; Baldwin PA2020; Donaldson P181066. Service guidance is to check the air filter every 100 hours.
Primary air filter59700-26112
Cross-referenceWIX 49491
Engine power19 hp
Service intervalCheck every 100 hours
Kubota KT20 Air Filter Specs
Primary air filter part number
59700-26112
Cross-reference filters
WIX 49491; Baldwin PA2020; Donaldson P181066
Replacement interval
Check every 100 hours
Number of air filter elements
1 element (primary)
Engine horsepower
19 hp
Kubota KT20 Air Filter Charts
Engine horsepower
This model
19 hp
Average
32 hp
Low
15 hp
High
60 hp
Air filter service interval
This model
100 hr
Average
100 hr
Low
50 hr
High
200 hr
Kubota KT20 Air Filter FAQ
What air filter does the Kubota KT20 use?
The primary engine air filter part number found for the Kubota KT20 is 59700-26112.
What air filter cross-references fit the Kubota KT20?
Cross-reference filters found for the Kubota KT20 include WIX 49491; Baldwin PA2020; Donaldson P181066.
Can I use an aftermarket air filter on the Kubota KT20?
The Kubota KT20 has 3 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 KT20 air filter be checked or replaced?
The service guidance found for the Kubota KT20 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 KT20?
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 KT20 air filter page?
For the Kubota KT20, the engine specs found are 19 hp. This is useful context when comparing similar models, but not a substitute for checking the filter number 59700-26112.
Should I order the Kubota KT20 air filter by size or part number?
Start with 59700-26112 when checking fitment for the Kubota KT20. Cross-reference filters can save time, but should still match the housing and engine fitted to your machine.
What should I confirm before buying a Kubota KT20 air filter?
For the Kubota KT20, 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.
