The Kubota L4630 tractor primary engine air filter part number found is TA040-93230. Cross-reference filters include WIX 46483; Baldwin RS3716; Donaldson P821575. Service guidance is to check the air filter every 100 hours.
Primary air filterTA040-93230
Cross-referenceWIX 46483
Engine power47.2 hp
Service intervalCheck every 100 hours
Kubota L4630 Air Filter Specs
Primary air filter part number
TA040-93230
Secondary / safety air filter
K7561-82360
Cross-reference filters
WIX 46483; Baldwin RS3716; Donaldson P821575
Replacement interval
Check every 100 hours
Number of air filter elements
2 elements (primary, secondary)
Engine horsepower
47.2 hp
Engine displacement
134.3 cu in (2.2 L)
Kubota L4630 Air Filter Charts
Engine horsepower
This model
47.2 hp
Average
32 hp
Low
15 hp
High
60 hp
Engine displacement
This model
134.3 cu in
Average
95 cu in
Low
45 cu in
High
180 cu in
Air filter service interval
This model
100 hr
Average
100 hr
Low
50 hr
High
200 hr
Kubota L4630 Air Filter FAQ
What air filter does the Kubota L4630 use?
The primary engine air filter part number found for the Kubota L4630 is TA040-93230.
What air filter cross-references fit the Kubota L4630?
Cross-reference filters found for the Kubota L4630 include WIX 46483; Baldwin RS3716; Donaldson P821575.
Can I use an aftermarket air filter on the Kubota L4630?
The Kubota L4630 has 3 cross-reference filters listed, starting with WIX 46483. Use them as aftermarket leads, not as a replacement for checking the original part number TA040-93230.
How often should the Kubota L4630 air filter be checked or replaced?
The service guidance found for the Kubota L4630 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 L4630?
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 L4630 air filter page?
The engine data kept for the Kubota L4630 is 47.2 hp, 134.3 cu in (2.2 L). 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 L4630 air filter by size or part number?
The OEM-style number TA040-93230 should be the main lookup value for the Kubota L4630; the cross-reference numbers are useful when shopping WIX, Baldwin, Donaldson or similar brands.
What should I confirm before buying a Kubota L4630 air filter?
For the Kubota L4630, confirm TA040-93230 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.
