The Kubota L3700SU tractor primary engine air filter part number found is 59700-26112. Service guidance is to check the air filter every 100 hours.
Primary air filter59700-26112
Service intervalCheck every 100 hours
Kubota L3700SU Air Filter Specs
Primary air filter part number
59700-26112
Replacement interval
Check every 100 hours
Number of air filter elements
1 element (primary)
Engine displacement
111.4 cu in (1.8 L)
Kubota L3700SU Air Filter Charts
Engine displacement
This model
111.4 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 L3700SU Air Filter FAQ
What air filter does the Kubota L3700SU use?
The primary engine air filter part number found for the Kubota L3700SU is 59700-26112.
How often should the Kubota L3700SU air filter be checked or replaced?
The service guidance found for the Kubota L3700SU 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 L3700SU?
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 L3700SU air filter page?
Engine specs found for the Kubota L3700SU include 111.4 cu in (1.8 L). Those specs help identify the tractor class, but the air filter should still be matched by part number 59700-26112.
Should I order the Kubota L3700SU air filter by size or part number?
Start with 59700-26112 when buying an air filter for the Kubota L3700SU. Do not rely only on the model name if there were production changes.
What should I confirm before buying a Kubota L3700SU air filter?
For the Kubota L3700SU, confirm 59700-26112 against the parts manual or official Kubota lookup because air-cleaner parts can change by serial range.
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.
