The Case IH C70 tractor primary air filter part number is S109470. The inner safety filter is 222422A1.
Case IH C70 Air Filter Details
| Primary air filter part number | S109470 |
|---|---|
| Inner safety air filter part number | 222422A1 |
| Outer air filter part number | 47132345 |
Air Filter Service Interval Guide
Air Filter Service Interval Guide
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 C70 Extra Air Filter Notes
| Engine model | Perkins 4.2L |
|---|---|
| Engine displacement | 4.2 L | 256.3 cu in |
| Engine horsepower | 73 hp | 54.4 kW |
| Primary filter note | For the Case IH C70, the listed primary air filter part number is S109470. 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 47132345. |
| Safety filter note | The listed inner safety air filter is 222422A1. 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 sits in the utility range. The 300-hour guide is useful for planning, but dusty work should shorten the inspection cycle. |
| 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 C70 Air Filter FAQs
What is the safest way to match a Case IH C70 air filter?
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 S109470 as the main reference, then confirm the other elements separately.
How do I avoid mixing up the Case IH C70 air-filter elements?
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 47132345 when you meant the safety filter, or 222422A1 when you meant the outer filter.
How do I avoid mixing up Case IH C70 outer and safety filters?
Multiple numbers usually means a staged air cleaner. Replace the loaded outer element first, then inspect the safety element without exposing the clean intake to dust.
What part-number mistake should I avoid on a Case IH C70?
Multiple numbers are useful only if each one is tied to the correct element position. Wrong element in the right brand is still wrong.
Why does the Case IH C70 horsepower class matter for filters?
This sits in the utility range. The 300-hour guide is useful for planning, but dusty work should shorten the inspection cycle.
How useful is displacement for a Case IH C70 air-filter match?
Displacement and horsepower together explain airflow demand better than either one alone, but the air-cleaner housing still proves fit.
Why not buy a Case IH C70 air filter from model name alone?
Use the engine data as a warning system, not as the buying method. The listed setup points to a working utility setup, but air-cleaner housings can still vary by serial range and market.
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.
