The Case IH MX80C tractor primary air filter part number is 932390C1. The inner safety filter is 932390C1.
Case IH MX80C Air Filter Details
Primary air filter part number
932390C1
Inner safety air filter part number
932390C1
Outer air filter part number
Same as primary air filter
Air filter dimensions
Outside diameter: 9.9 in | Height: 16.4 in
Air Filter Service Interval Guide
Air Filter Service Interval Guide
Dusty use
100 hrs
Average
300 hrs
Light use
600 hrs
Listed Filter Size Check
Height
16.4 in
Outside diameter
9.9 in
These are practical inspection/replacement guide ranges for the utility tractor category. Dusty work can shorten the interval heavily, so use the restriction indicator and operator manual first.
Case IH MX80C Extra Air Filter Notes
Engine model
Perkins 4.0L
Engine displacement
4 L | 244.1 cu in
Engine horsepower
84 hp | 62.6 kW
Primary filter note
For the Case IH MX80C, the listed primary air filter part number is 932390C1. 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 MX80C appears to be the same listed item as the primary filter.
Safety filter note
The listed inner safety air filter is 932390C1. Do not remove the safety element for normal cleaning; replace it if dirty, damaged or oil-soaked.
Fitment note
Listed dimensions: Outside diameter: 9.9 in | Height: 16.4 in. Use dimensions as a second check, not as the only buying method.
Filter size note
The listed dimensions point to a long element length at 16.4 in and large outside diameter at 9.9 in. Use that as a fitment sanity check against the old filter.
Power range note
A dirty filter on this setup can show up as reduced pull, black smoke or higher temperature. That is more useful than staring at the hour meter.
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 MX80C Air Filter FAQs
Which Case IH MX80C air-filter parts should be changed together?
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.
What would make a Case IH MX80C air filter cross-listing suspicious?
If the old filter is missing, use 932390C1 plus the housing measurements as a two-step check. If either the seal or cover depth is wrong, do not run it.
Is airflow likely to be sensitive on the Case IH MX80C?
If the tractor is under load, a marginal or dirty element will matter more than it does at idle. Use the size/power combo as a reason to inspect before heavy dusty jobs.
How should I use the Case IH MX80C filter dimensions?
The length-to-diameter shape points to a large and deep element. That helps catch obvious bad matches, but cover depth, seal compression and end-cap shape matter a lot.
How should I read the Case IH MX80C air-filter number?
The primary number looks like a mixed letter-and-number part number. That does not make it automatically correct, but it helps you spot obvious nonsense numbers in search results.
What is the biggest fitment trap with the Case IH MX80C air filter?
The trap is assuming a large and deep element is close enough because it looks right online. The seal face, end-cap depth and cover pressure have to match, otherwise dust can bypass the media.
Why does the Case IH MX80C horsepower class matter for filters?
A dirty filter on this setup can show up as reduced pull, black smoke or higher temperature. That is more useful than staring at the hour meter.
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.
