The Kubota KB19X tractor primary engine air filter part number found is 59700-26112. Cross-reference filters include WIX 49993; NAPA 49993; Baldwin PA2020; Donaldson P828889; more listed below. Service guidance is to check the air filter every 100 hours.
Primary air filter59700-26112
Cross-referenceWIX 49993
Engine power18.8 hp
Service intervalCheck every 100 hours
Kubota KB19X Air Filter Specs
Primary air filter part number
59700-26112
Cross-reference filters
WIX 49993; NAPA 49993; Baldwin PA2020; Donaldson P828889; FRAM CA10180
Replacement interval
Check every 100 hours
Number of air filter elements
1 element (primary)
Engine horsepower
18.8 hp
Engine displacement
61.1 cu in (1 L)
Kubota KB19X Air Filter Charts
Engine horsepower
This model
18.8 hp
Average
32 hp
Low
15 hp
High
60 hp
Engine displacement
This model
61.1 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 KB19X Air Filter FAQ
What air filter does the Kubota KB19X use?
The primary engine air filter part number found for the Kubota KB19X is 59700-26112.
What air filter cross-references fit the Kubota KB19X?
Cross-reference filters found for the Kubota KB19X include WIX 49993; NAPA 49993; Baldwin PA2020; Donaldson P828889; FRAM CA10180.
Can I use an aftermarket air filter on the Kubota KB19X?
The Kubota KB19X has 5 cross-reference filters listed, starting with WIX 49993. Use them as aftermarket leads, not as a replacement for checking the original part number 59700-26112.
How often should the Kubota KB19X air filter be checked or replaced?
The service guidance found for the Kubota KB19X 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 KB19X?
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 KB19X air filter page?
For the Kubota KB19X, the engine specs found are 18.8 hp, 61.1 cu in (1 L). This is useful context when comparing similar models, but not a substitute for checking the filter number 59700-26112.
Should I order the Kubota KB19X air filter by size or part number?
For the Kubota KB19X, 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 KB19X air filter?
For the Kubota KB19X, 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.
