Quick answer:
The Kubota M5040 tractor primary engine air filter part number found is M5040-AND-19130. Cross-reference filters include WIX 42484; Baldwin PA25484; Donaldson P181084; FRAM CA10180. Service guidance is to check the air filter every 100 hours.
Primary air filterM5040-AND-19130
Cross-referenceWIX 42484
Engine power50.5 hp
Service intervalCheck every 100 hours
Kubota M5040 Air Filter Specs
| Primary air filter part number | M5040-AND-19130 |
|---|---|
| Cross-reference filters | WIX 42484; Baldwin PA25484; Donaldson P181084; FRAM CA10180 |
| Replacement interval | Check every 100 hours |
| Number of air filter elements | 2 elements (primary, pre-filter) |
| Engine horsepower | 50.5 hp |
| Engine displacement | 186 cu in (3 L) |
Kubota M5040 Air Filter Charts
Engine horsepower
Engine displacement
Air filter service interval
Kubota M5040 Air Filter FAQ
| What air filter does the Kubota M5040 use? | The primary engine air filter part number found for the Kubota M5040 is M5040-AND-19130. |
|---|---|
| What air filter cross-references fit the Kubota M5040? | Cross-reference filters found for the Kubota M5040 include WIX 42484; Baldwin PA25484; Donaldson P181084; FRAM CA10180. |
| Can I use an aftermarket air filter on the Kubota M5040? | The Kubota M5040 has 4 cross-reference filters listed, starting with WIX 42484. Use them as aftermarket leads, not as a replacement for checking the original part number M5040-AND-19130. |
| How often should the Kubota M5040 air filter be checked or replaced? | The service guidance found for the Kubota M5040 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 M5040? | This page confirms 2 elements (primary, pre-filter). 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 M5040 air filter page? | Engine specs found for the Kubota M5040 include 50.5 hp, 186 cu in (3 L). Those specs help identify the tractor class, but the air filter should still be matched by part number M5040-AND-19130. |
| Should I order the Kubota M5040 air filter by size or part number? | Start with M5040-AND-19130 when checking fitment for the Kubota M5040. Cross-reference filters can save time, but should still match the housing and engine fitted to your machine. |
| What should I confirm before buying a Kubota M5040 air filter? | For the Kubota M5040, confirm M5040-AND-19130 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.

