The Case IH Steiger 370 tractor primary air filter part number is 84537053. The inner safety filter is A44804.
Case IH Steiger 370 Air Filter Details
Primary air filter part number
84537053
Inner safety air filter part number
A44804
Outer air filter part number
381423R92
Air filter dimensions
Length: 314 mm | Outside diameter: 126 mm
Air Filter Service Interval Guide
Air Filter Service Interval Guide
Dusty use
100 hrs
Average
500 hrs
Light use
1,000 hrs
Listed Filter Size Check
Length
12.4 in
Outside diameter
5 in
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 370 Extra Air Filter Notes
Engine model
FPT 8.7L
Engine displacement
8.7 L | 530.9 cu in
Engine horsepower
370 hp | 276 kW
Primary filter note
For the Case IH Steiger 370, the listed primary air filter part number is 84537053. 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 A44804. Do not remove the safety element for normal cleaning; replace it if dirty, damaged or oil-soaked.
Fitment note
Listed dimensions: Length: 314 mm | Outside diameter: 126 mm. Use dimensions as a second check, not as the only buying method.
Filter size note
The listed dimensions point to a mid-size element length at 12.4 in and normal outside diameter at 5 in. Use that as a fitment sanity check against the old filter.
Power range note
The horsepower and filter-size combo says this is not just a catalog lookup. If the tractor works in dust, restriction checks should happen earlier than the generic chart.
Engine airflow note
Displacement and horsepower together explain airflow demand better than either one alone, but the air-cleaner housing still proves fit.
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 370 Air Filter FAQs
Does the Case IH Steiger 370 filter size look right for its horsepower?
The useful read is not the raw size by itself. Compared with the 370 hp engine class, the horsepower is high compared with the listed element size, so restriction checks matter more. Use that to decide how cautious to be in dusty work.
How should I verify the Case IH Steiger 370 air filter before fitting it?
Because this listing shows a primary, outer and inner safety element setup, the risk is ordering one correct number and one wrong companion element. Keep 84537053 as the main reference, then confirm the other elements separately.
Is the Case IH Steiger 370 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 A44804 when you meant the outer filter.
Can I match a Case IH Steiger 370 air filter by size?
The dimensions are a sanity check, not permission to ignore the part number. If the cover needs force, the element is wrong or seated badly.
Would I be strict with the Case IH Steiger 370 air filter condition?
Yes. The power-to-filter-size relationship makes restriction and seal condition worth taking seriously. Replace a questionable element before heavy dusty work.
Can a similar Case IH Steiger 370 air-filter number still be wrong?
The part-number pattern can help spot junk listings. If a seller’s number looks nothing like the catalog style, verify it against a real drawing.
Can the Case IH Steiger 370 lose power from a dirty air filter?
The horsepower and filter-size combo says this is not just a catalog lookup. If the tractor works in dust, restriction checks should happen earlier than the generic chart.
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.
