The New Holland TN70A tractor primary air filter part number is 87704249. The inner safety filter is 82028151.
New Holland TN70A Air Filter Details
Primary air filter part number
87704249
Inner safety air filter part number
82028151
Outer air filter part number
84479228
Air Filter Service Interval Guide
Air Filter Service Interval Guide
Dusty use
100 hrs
Average
300 hrs
Light use
600 hrs
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.
New Holland TN70A Extra Air Filter Notes
Engine model
Iveco 2.9L
Engine displacement
2.9 L | 177 cu in
Engine horsepower
70 hp | 52.2 kW
Primary filter note
For the New Holland TN70A, the listed primary air filter part number is 87704249. 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 84479228.
Safety filter note
The listed inner safety air filter is 82028151. 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
If a cross-reference is for a different displacement family, verify it hard before buying. Similar model names can hide different intake setups.
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.
New Holland TN70A Air Filter FAQs
How do I avoid buying the wrong New Holland TN70A air filter?
The buying order should be: old filter number first, housing fit second, then cross-reference. Start with 87704249, but do not ignore the a primary, outer and inner safety element setup.
How do I avoid mixing up the New Holland TN70A 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 84479228 when you meant the safety filter, or 82028151 when you meant the outer filter.
How can part-number style help check a New Holland TN70A filter?
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.
Why does the New Holland TN70A 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.
What does the outer-filter listing mean for the New Holland TN70A?
This looks like a multi-element setup. Keep the outer/primary service element and the inner safety element separate when ordering, because mixing up 84479228 and 82028151 is the easy mistake.
Can a New Holland TN70A engine swap change the air filter?
Use the engine details to catch suspicious listings. If a seller’s filter is for a totally different engine family or canister style, do not trust the cross-reference blindly.
Can displacement catch wrong New Holland TN70A filter listings?
If a cross-reference is for a different displacement family, verify it hard before buying. Similar model names can hide different intake setups.
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 newholland.com website before ordering or installing an air filter.
