The Case IH Steiger 525 tractor primary air filter part number is P822768. The inner safety filter is 381423R92.
Case IH Steiger 525 Air Filter Details
Primary air filter part number
P822768
Inner safety air filter part number
381423R92
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 525 Extra Air Filter Notes
Engine horsepower
525 hp | 391 kW
Primary filter note
For the Case IH Steiger 525, the listed primary air filter part number is P822768. 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
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 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 525 Air Filter FAQs
Is the Case IH Steiger 525 air filter a one-part or multi-part service?
For a full parts check, separate the service element from the safety element: buy the outer/primary service element first, then buy the inner safety element only if it is dirty, damaged or due. Do not accidentally order 381423R92 when you meant the safety filter, or 381423R92 when you meant the outer filter.
What would make a Case IH Steiger 525 air filter cross-listing suspicious?
Use P822768 as the anchor number, then verify the old element and housing label. This is a letter-prefix part number, and the setup looks like a primary, outer and inner safety element setup, so one loose search result is not enough.
Why are there multiple air filter numbers for the Case IH Steiger 525?
The outer filter is the dirt-catcher; the inner filter is the backup. Service them with different expectations instead of replacing both out of habit.
How should I read the Case IH Steiger 525 air-filter number?
When there are several part numbers, do not search them all in one cart and hope. Label each one as primary, outer or safety before buying.
Why not stretch a dirty Case IH Steiger 525 air filter under load?
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.
Should I blow out the Case IH Steiger 525 inner safety element?
The inner element is there for the mistake moment: a torn outer filter, bad seal or dusty service. Keep it clean and seated while working around P822768.
Why should I check the engine before ordering a Case IH Steiger 525 air filter?
A 525 hp engine class needs clean airflow under load. That matters for service timing, but the old filter still decides what fits.
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.
