The New Holland TN85A tractor primary air filter part number is 86512887. The inner safety filter is 86546614.
New Holland TN85A Air Filter Details
Primary air filter part number
86512887
Inner safety air filter part number
86546614
Outer air filter part number
87408704
Cross-reference part numbers
TN85A
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 TN85A Extra Air Filter Notes
Engine model
Iveco 4.5L
Engine displacement
4.5 L | 274.6 cu in
Engine horsepower
80 hp | 59.7 kW
Primary filter note
For the New Holland TN85A, the listed primary air filter part number is 86512887. 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 87408704.
Safety filter note
The listed inner safety air filter is 86546614. 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
At this power level, a dirty filter can show up as weaker pull, smoke or higher heat under load. Use job conditions and the restriction indicator ahead of a fixed schedule.
Engine airflow note
A similar horsepower rating does not guarantee the same filter if displacement or engine family changes. Use the engine data as a sanity check only.
Cross-reference note
Possible cross-reference numbers found for the New Holland TN85A: TN85A. Treat these as secondary checks after the primary filter number.
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 TN85A Air Filter FAQs
How should I verify the New Holland TN85A air filter before fitting it?
Treat 86512887 as the hero value, not the whole truth. Serial range, engine swaps and different air-cleaner housings can beat a generic online listing.
Which New Holland TN85A 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 87408704 when you meant the safety filter, or 86546614 when you meant the outer filter.
Why not stretch a dirty New Holland TN85A air filter under load?
At this power level, a dirty filter can show up as weaker pull, smoke or higher heat under load. Use job conditions and the restriction indicator ahead of a fixed schedule.
Can a similar New Holland TN85A air-filter number still be wrong?
The main number 86512887 should be treated as the control number. The other numbers need their own fitment checks, not blind substitution.
Are cheaper cross-reference filters okay for a New Holland TN85A?
A cross-reference is only as good as the brand’s catalog data. Verify the drawing or the removed filter before installing.
What order should I check the New Holland TN85A air-filter elements?
Use 87408704 to check the service element and 86546614 to check the safety element. Do not assume one substitutes for the other.
How useful is displacement for a New Holland TN85A air-filter match?
A similar horsepower rating does not guarantee the same filter if displacement or engine family changes. Use the engine data as a sanity check only.
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.
