The Case IH Steiger 595 tractor primary air filter part number is 90495241. The outer air filter is 381423R92.
Case IH Steiger 595 Air Filter Details
Primary air filter part number
90495241
Outer air filter part number
381423R92
Air Filter Service Interval Guide
Air Filter Service Interval Guide
Dusty use
100 hrs
Average
500 hrs
Light use
1,000 hrs
These are practical inspection/replacement guide ranges for the large ag tractor category. Dusty work can shorten the interval heavily, so use the restriction indicator and operator manual first.
Case IH Steiger 595 Extra Air Filter Notes
Engine model
FPT 6-cylinder
Engine horsepower
586.9 hp | 437.7 kW
Primary filter note
For the Case IH Steiger 595, the listed primary air filter part number is 90495241. Match the number before buying because air cleaner setups can vary by engine, serial range and market.
Outer filter note
The listed outer air filter part number is 381423R92.
Safety filter note
If your air cleaner has an inner safety element, leave it in place while servicing the outer filter so dirt cannot fall into the intake.
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 500-hour planning mark instead of waiting for visible power loss.
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 Steiger 595 Air Filter FAQs
Is the Case IH Steiger 595 air filter a one-part or multi-part service?
Because no clean inner safety number is shown, treat the visible outer/primary numbers as the main service parts and inspect the housing before assuming there is no safety element.
Why should I compare the old Case IH Steiger 595 filter before buying?
The safest match is not just the printed number. Use 90495241, then check whether the element seats fully without forcing the cover.
Why does the Case IH Steiger 595 horsepower class matter for filters?
This is a higher-airflow class, so restriction matters fast. If it is working in dust, inspect before the 500-hour planning mark instead of waiting for visible power loss.
Why does the full Case IH Steiger 595 air-filter number matter?
Use the full 90495241 string. Do not trim suffixes or ignore letters; small part-number changes can mean a different seal or element length.
How do the Case IH Steiger 595 outer and primary filters differ?
The outer element is the one most likely to be dirty. If there is a smaller element behind it, leave that one protected unless it needs replacement.
Should I blow out the Case IH Steiger 595 inner safety element?
Some parts listings hide the safety element or list it separately. Open the housing and check for a smaller inner element before ordering only one filter.
Does the Case IH Steiger 595 engine setup affect air filter fitment?
If the tractor has had an engine swap, ignore generic model-name fitment until you compare the housing and old element.
Official information note
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.
