Quick answer:
The Kubota L5740 tractor primary engine air filter part number found is TD270-93232. Cross-reference filters include WIX 49462; Baldwin RS3942; Donaldson P778984; Fleetguard AF25727. Service guidance is to check the air filter every 50 hours.
Primary air filterTD270-93232
Cross-referenceWIX 49462
Engine power57 hp
Service intervalCheck every 50 hours
Kubota L5740 Air Filter Specs
| Primary air filter part number | TD270-93232 |
|---|---|
| Secondary / safety air filter | TD270-93220 |
| Cross-reference filters | WIX 49462; Baldwin RS3942; Donaldson P778984; Fleetguard AF25727 |
| Replacement interval | Check every 50 hours |
| Number of air filter elements | 2 elements (primary, secondary) |
| Engine horsepower | 57 hp |
| Engine displacement | 146.5 cu in (2.4 L) |
Kubota L5740 Air Filter Charts
Engine horsepower
Engine displacement
Air filter service interval
Kubota L5740 Air Filter FAQ
| What air filter does the Kubota L5740 use? | The primary engine air filter part number found for the Kubota L5740 is TD270-93232. |
|---|---|
| What air filter cross-references fit the Kubota L5740? | Cross-reference filters found for the Kubota L5740 include WIX 49462; Baldwin RS3942; Donaldson P778984; Fleetguard AF25727. |
| Can I use an aftermarket air filter on the Kubota L5740? | The Kubota L5740 has 4 cross-reference filters listed, starting with WIX 49462. Use them as aftermarket leads, not as a replacement for checking the original part number TD270-93232. |
| How often should the Kubota L5740 air filter be checked or replaced? | The service guidance found for the Kubota L5740 is to check the air filter every 50 hours. That is shorter than the reference average of 100 hours for this class, so it points to more frequent inspection rather than a long replacement-only interval. |
| How many air filter elements are listed for the Kubota L5740? | 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 L5740 air filter page? | For the Kubota L5740, the engine specs found are 57 hp, 146.5 cu in (2.4 L). This is useful context when comparing similar models, but not a substitute for checking the filter number TD270-93232. |
| Should I order the Kubota L5740 air filter by size or part number? | The OEM-style number TD270-93232 should be the main lookup value for the Kubota L5740; the cross-reference numbers are useful when shopping WIX, Baldwin, Donaldson or similar brands. |
| What should I confirm before buying a Kubota L5740 air filter? | For the Kubota L5740, confirm TD270-93232 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.

