Quick answer:
The Kubota L3400 tractor primary engine air filter part number found is 59800-26110. Service guidance is to check the air filter every 100 hours.
Primary air filter59800-26110
Service intervalCheck every 100 hours
Kubota L3400 Air Filter Specs
| Primary air filter part number | 59800-26110 |
|---|---|
| Secondary / safety air filter | 55231-26150 |
| Pre-filter | HH150-32430 |
| Replacement interval | Check every 100 hours |
| Number of air filter elements | 3 elements (primary, secondary, pre-filter) |
| Engine model | Kubota D1703 dies |
Kubota L3400 Air Filter Charts
Air filter service interval
Kubota L3400 Air Filter FAQ
| What air filter does the Kubota L3400 use? | The primary engine air filter part number found for the Kubota L3400 is 59800-26110. |
|---|---|
| How often should the Kubota L3400 air filter be checked or replaced? | The service guidance found for the Kubota L3400 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 L3400? | This page lists a primary filter, a safety filter and a pre-filter: 3 elements (primary, secondary, pre-filter). Replace each only with the matching part number for that position. |
| Should I order the Kubota L3400 air filter by size or part number? | Start with 59800-26110 when buying an air filter for the Kubota L3400. Do not rely only on the model name if there were production changes. |
| What should I confirm before buying a Kubota L3400 air filter? | For the Kubota L3400, confirm 59800-26110 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.



