The Case IH Steiger 785 Quadtrac tractor primary air filter part number is 1265510C1. The inner safety filter is 87420283.
Case IH Steiger 785 Quadtrac Air Filter Details
Primary air filter part number
1265510C1
Inner safety air filter part number
87420283
Outer air filter part number
Same as primary air filter
Air Filter Service Interval Guide
Air Filter Service Interval Guide
Dusty use
100 hrs
Average
500 hrs
Light use
1,000 hrs
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 785 Quadtrac Extra Air Filter Notes
Engine model
FPT 15.9L
Engine displacement
15.9 L | 970.3 cu in
Primary filter note
For the Case IH Steiger 785 Quadtrac, the listed primary air filter part number is 1265510C1. 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 Steiger 785 Quadtrac appears to be the same listed item as the primary filter.
Safety filter note
The listed inner safety air filter is 87420283. 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.
Engine airflow note
Displacement helps identify the engine family, but the air-cleaner housing is the real fitment authority. Always compare the removed element.
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 785 Quadtrac Air Filter FAQs
Is the Case IH Steiger 785 Quadtrac air filter a one-part or multi-part service?
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 is the safest way to match a Case IH Steiger 785 Quadtrac air filter?
The buying order should be: old filter number first, housing fit second, then cross-reference. Start with 1265510C1, but do not ignore the a primary/outer service element plus an inner safety element.
What part-number mistake should I avoid on a Case IH Steiger 785 Quadtrac?
A clean part number is more useful than a generic model-name listing. Model-name compatibility tables are often the weak link.
Which Case IH Steiger 785 Quadtrac air filter element should I service first?
The outer listing matching the primary is actually useful: it tells you not to chase a second outer number unless the old housing says otherwise.
How useful is displacement for a Case IH Steiger 785 Quadtrac air-filter match?
Displacement helps identify the engine family, but the air-cleaner housing is the real fitment authority. Always compare the removed element.
Why not buy a Case IH Steiger 785 Quadtrac air filter from model name alone?
The engine detail helps identify the likely intake setup, but it does not replace checking the removed element. Air-cleaner housings can change inside the same model family.
Why should the Case IH Steiger 785 Quadtrac safety filter stay seated?
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.
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.
