The Case IH 7230 tractor primary air filter part number is 381423R92. The inner safety filter is 381423R92.
Case IH 7230 Air Filter Details
| Primary air filter part number | 381423R92 |
|---|---|
| Inner safety air filter part number | 381423R92 |
| Outer air filter part number | Same as primary air filter |
Air Filter Service Interval Guide
Air Filter Service Interval Guide
These are practical inspection/replacement guide ranges for the row-crop tractor category. Dusty work can shorten the interval heavily, so use the restriction indicator and operator manual first.
Case IH 7230 Extra Air Filter Notes
| Engine displacement | 8.3 L | 506.5 cu in |
|---|---|
| Engine horsepower | 170 hp | 126.8 kW |
| Primary filter note | For the Case IH 7230, the listed primary air filter part number is 381423R92. Match the number before buying because air cleaner setups can vary by engine, serial range and market. |
| Outer filter note | The outer air filter for the Case IH 7230 appears to be the same listed item as the primary filter. |
| Safety filter note | The listed inner safety air filter is 381423R92. Do not remove the safety element for normal cleaning; replace it if dirty, damaged or oil-soaked. |
| Fitment note | Check the old filter, air cleaner housing label and parts book before ordering if the tractor has had an engine or intake-housing change. |
| Power range note | This is a higher-airflow class, so restriction matters fast. If it is working in dust, inspect before the 400-hour planning mark instead of waiting for visible power loss. |
| Engine airflow note | A similar horsepower rating does not guarantee the same filter if displacement or engine family changes. Use the engine data as a sanity check only. |
| Service note | Clean loose dust from the air cleaner housing before pulling the filter. Never run the tractor with the filter removed, even for a quick test. |
Case IH 7230 Air Filter FAQs
What should I buy for a full Case IH 7230 air-filter service?
For normal service, the primary/outer element is the one that does the dirty work. The inner safety element is backup protection, so replace it less often and keep it seated while cleaning the housing.
How should I verify the Case IH 7230 air filter before fitting it?
Because this listing shows a primary/outer service element plus an inner safety element, the risk is ordering one correct number and one wrong companion element. Keep 381423R92 as the main reference, then confirm the other elements separately.
Can a similar Case IH 7230 air-filter number still be wrong?
A clean part number is more useful than a generic model-name listing. Model-name compatibility tables are often the weak link.
Should I buy separate outer and primary filters for a Case IH 7230?
Do not read the primary and outer rows as two separate filters here. They point to the same service element, with the safety element handled separately.
Why does airflow matter on the Case IH 7230 air filter?
This is a higher-airflow class, so restriction matters fast. If it is working in dust, inspect before the 400-hour planning mark instead of waiting for visible power loss.
Why should the Case IH 7230 safety filter stay seated?
No. The inner safety element is backup protection, not the part to disturb every time. Leave it seated while the outer element is out so dust cannot fall into the intake.
Should the Case IH 7230 engine family be checked before ordering?
The engine info narrows the search, but serial range and market version can still change the air-cleaner setup.
Mistakes do happen. Air filter specs can change by year, engine, serial range, market and air cleaner housing. Check the old filter, operator manual, parts book and official caseih.com website before ordering or installing an air filter.
