The Kubota JB18 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 power18.2 hp
Service intervalCheck every 100 hours
Kubota JB18 Air Filter Specs
Primary air filter part number
TA040-93230
Secondary / safety air filter
K7561-82360
Replacement interval
Check every 100 hours
Number of air filter elements
2 elements (primary, secondary)
Engine horsepower
18.2 hp
Kubota JB18 Air Filter Charts
Engine horsepower
This model
18.2 hp
Average
32 hp
Low
15 hp
High
60 hp
Air filter service interval
This model
100 hr
Average
100 hr
Low
50 hr
High
200 hr
Kubota JB18 Air Filter FAQ
What air filter does the Kubota JB18 use?
The primary engine air filter part number found for the Kubota JB18 is TA040-93230.
How often should the Kubota JB18 air filter be checked or replaced?
The service guidance found for the Kubota JB18 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 JB18?
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 JB18 air filter page?
For the Kubota JB18, the engine specs found are 18.2 hp. This is useful context when comparing similar models, but not a substitute for checking the filter number TA040-93230.
Should I order the Kubota JB18 air filter by size or part number?
Start with TA040-93230 when buying an air filter for the Kubota JB18. Do not rely only on the model name if there were production changes.
What should I confirm before buying a Kubota JB18 air filter?
For the Kubota JB18, 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.
