Quick answer:
The Kubota M105D tractor primary engine air filter part number found is M105S. Cross-reference filters include WIX 49010; NAPA 49010; Baldwin PA2020; Donaldson P181195; more listed below. Service guidance is to check the air filter every 100 hours.
Primary air filterM105S
Cross-referenceWIX 49010
Engine power103.5 hp
Service intervalCheck every 100 hours
Kubota M105D Air Filter Specs
| Primary air filter part number | M105S |
|---|---|
| Secondary / safety air filter | M105D-AND-55231-26150 |
| Pre-filter | 59700-26112 |
| Cross-reference filters | WIX 49010; NAPA 49010; Baldwin PA2020; Donaldson P181195; FRAM CA10180 |
| Replacement interval | Check every 100 hours |
| Number of air filter elements | 3 elements (primary, secondary, pre-filter) |
| Engine horsepower | 103.5 hp |
| Engine displacement | 230 cu in (3.8 L) |
Kubota M105D Air Filter Charts
Engine horsepower
Engine displacement
Air filter service interval
Kubota M105D Air Filter FAQ
| What air filter does the Kubota M105D use? | The primary engine air filter part number found for the Kubota M105D is M105S. |
|---|---|
| What air filter cross-references fit the Kubota M105D? | Cross-reference filters found for the Kubota M105D include WIX 49010; NAPA 49010; Baldwin PA2020; Donaldson P181195; FRAM CA10180. |
| Can I use an aftermarket air filter on the Kubota M105D? | The Kubota M105D 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 M105S. |
| How often should the Kubota M105D air filter be checked or replaced? | The service guidance found for the Kubota M105D 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 M105D? | 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. |
| Why include engine specs on a Kubota M105D air filter page? | For the Kubota M105D, the engine specs found are 103.5 hp, 230 cu in (3.8 L). This is useful context when comparing similar models, but not a substitute for checking the filter number M105S. |
| Should I order the Kubota M105D air filter by size or part number? | For the Kubota M105D, use M105S as the main part number and treat the cross-reference list as aftermarket buying leads. |
| What should I confirm before buying a Kubota M105D air filter? | For the Kubota M105D, confirm M105S 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.

