The Case IH MX215 tractor primary air filter part number is 84386403. The inner safety filter is MX215.
Case IH MX215 Air Filter Details
| Primary air filter part number | 84386403 |
|---|---|
| Inner safety air filter part number | MX215 |
| Outer air filter part number | 381423R92 |
Air Filter Service Interval Guide
Air Filter Service Interval Guide
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 MX215 Extra Air Filter Notes
| Engine horsepower | 215 hp | 160.3 kW |
|---|---|
| Primary filter note | For the Case IH MX215, the listed primary air filter part number is 84386403. 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 MX215. 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 MX215 Air Filter FAQs
What should I check before ordering a Case IH MX215 air filter?
Do not buy from the title alone. Match 84386403 against the removed filter, then check gasket shape, end-cap depth and cover fit before starting the tractor.
Which Case IH MX215 air-filter parts should be changed together?
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 MX215 when you meant the outer filter.
Can I ignore letters or suffixes in the Case IH MX215 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.
Can the Case IH MX215 lose power from a dirty air filter?
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 are there multiple air filter numbers for the Case IH MX215?
The presence of both outer and inner numbers means you should order carefully. A kit can be convenient, but only if it contains the correct service element and safety element.
Should I replace the Case IH MX215 inner safety filter every time?
Because the setup includes a safety element, service the primary element first and inspect the inside of the housing. If dust reached the safety element, the job is no longer just a quick outer-filter swap.
How does engine data help with a Case IH MX215 air-filter check?
The 215 hp engine class is a service clue. It tells you the engine will care about restriction, but it does not identify the gasket shape.
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.
