Quick answer:
The Kubota L3800 tractor primary engine air filter part number found is TA040-93230. Service guidance is to check the air filter every 100 hours.
Primary air filterTA040-93230
Engine power35.9 hp
Service intervalCheck every 100 hours
Kubota L3800 Air Filter Specs
| Primary air filter part number | TA040-93230 |
|---|---|
| Secondary / safety air filter | TA040-93220-AND-93230 |
| Replacement interval | Check every 100 hours |
| Number of air filter elements | 2 elements (primary, secondary) |
| Engine model | Kubota D1803 dies |
| Engine horsepower | 35.9 hp |
Kubota L3800 Air Filter Charts
Engine horsepower
Air filter service interval
Kubota L3800 Air Filter FAQ
| What air filter does the Kubota L3800 use? | The primary engine air filter part number found for the Kubota L3800 is TA040-93230. |
|---|---|
| How often should the Kubota L3800 air filter be checked or replaced? | The service guidance found for the Kubota L3800 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 L3800? | 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 L3800 air filter page? | The engine data kept for the Kubota L3800 is 35.9 hp. Use it as supporting context only; the actual filter match is still driven by the air-cleaner housing and part number TA040-93230. |
| Should I order the Kubota L3800 air filter by size or part number? | The important buying value for the Kubota L3800 is TA040-93230. Use the parts manual or dealer lookup if your machine has a different engine or air-cleaner housing. |
| What should I confirm before buying a Kubota L3800 air filter? | For the Kubota L3800, confirm TA040-93230 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.

