The Kubota M135GX-IV tractor primary engine air filter part number found is 59700-26112. Cross-reference filters include WIX 49010; NAPA 49010; Baldwin PA2020; Donaldson P181052; more listed below. Service guidance is to check the air filter every 50 hours.
Primary air filter59700-26112
Cross-referenceWIX 49010
Engine power135 hp
Service intervalCheck every 50 hours
Kubota M135GX-IV Air Filter Specs
Primary air filter part number
59700-26112
Secondary / safety air filter
13415-11080
Cross-reference filters
WIX 49010; NAPA 49010; Baldwin PA2020; Donaldson P181052; FRAM CA10180
Replacement interval
Check every 50 hours
Number of air filter elements
2 elements (primary, secondary)
Engine horsepower
135 hp
Kubota M135GX-IV Air Filter Charts
Engine horsepower
This model
135 hp
Average
85 hp
Low
45 hp
High
150 hp
Air filter service interval
This model
50 hr
Average
100 hr
Low
50 hr
High
250 hr
Kubota M135GX-IV Air Filter FAQ
What air filter does the Kubota M135GX-IV use?
The primary engine air filter part number found for the Kubota M135GX-IV is 59700-26112.
What air filter cross-references fit the Kubota M135GX-IV?
Cross-reference filters found for the Kubota M135GX-IV include WIX 49010; NAPA 49010; Baldwin PA2020; Donaldson P181052; FRAM CA10180.
Can I use an aftermarket air filter on the Kubota M135GX-IV?
The Kubota M135GX-IV has 5 cross-reference filters listed, starting with WIX 49010. Use them as aftermarket leads, not as a replacement for checking the original part number 59700-26112.
How often should the Kubota M135GX-IV air filter be checked or replaced?
The service guidance found for the Kubota M135GX-IV is to check the air filter every 50 hours. That is shorter than the reference average of 100 hours for this class, so it points to more frequent inspection rather than a long replacement-only interval.
How many air filter elements are listed for the Kubota M135GX-IV?
This page lists 2 elements (primary, secondary). That means the safety element should be treated separately from the outer primary air filter.
Why include engine specs on a Kubota M135GX-IV air filter page?
For the Kubota M135GX-IV, the engine specs found are 135 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 M135GX-IV air filter by size or part number?
The OEM-style number 59700-26112 should be the main lookup value for the Kubota M135GX-IV; the cross-reference numbers are useful when shopping WIX, Baldwin, Donaldson or similar brands.
What should I confirm before buying a Kubota M135GX-IV air filter?
For the Kubota M135GX-IV, 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.
