The Case IH MXU110 tractor primary air filter part number is 87726675. The inner safety filter is 187472A1.
Case IH MXU110 Air Filter Details
Primary air filter part number
87726675
Inner safety air filter part number
187472A1
Outer air filter part number
381423R92
Cross-reference part numbers
MXU110
Air Filter Service Interval Guide
Air Filter Service Interval Guide
Dusty use
100 hrs
Average
400 hrs
Light use
800 hrs
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 MXU110 Extra Air Filter Notes
Engine displacement
4.5 L | 274.6 cu in
Engine horsepower
115 hp | 85.8 kW
Primary filter note
For the Case IH MXU110, the listed primary air filter part number is 87726675. 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 187472A1. 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
At this power level, a dirty filter can show up as weaker pull, smoke or higher heat under load. Use job conditions and the restriction indicator ahead of a fixed schedule.
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.
Cross-reference note
Possible cross-reference numbers found for the Case IH MXU110: MXU110. Treat these as secondary checks after the primary filter number.
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 MXU110 Air Filter FAQs
What is the safest way to match a Case IH MXU110 air filter?
Treat 87726675 as the hero value, not the whole truth. Serial range, engine swaps and different air-cleaner housings can beat a generic online listing.
What should I buy for a full Case IH MXU110 air-filter 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 187472A1 when you meant the outer filter.
Is the Case IH MXU110 outer filter the same as the primary filter?
Use 381423R92 to check the service element and 187472A1 to check the safety element. Do not assume one substitutes for the other.
Why not stretch a dirty Case IH MXU110 air filter under load?
At this power level, a dirty filter can show up as weaker pull, smoke or higher heat under load. Use job conditions and the restriction indicator ahead of a fixed schedule.
What part-number mistake should I avoid on a Case IH MXU110?
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.
How should I use Case IH MXU110 air filter cross-reference numbers?
Use the cross-reference to find stock, then check fit like normal. The air cleaner does not care what the seller’s listing title says.
Why not buy a Case IH MXU110 air filter from model name alone?
Use the engine info to sanity-check parts listings. If the listing points to a different engine family, slow down and verify before ordering.
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.
