The New Holland T1520 tractor primary air filter part number is 82028151. The inner safety filter is 82028151.
New Holland T1520 Air Filter Details
Primary air filter part number
82028151
Inner safety air filter part number
82028151
Outer air filter part number
86555826
Air filter dimensions
Length: 10.8 in | Outside diameter: 4.1 in | Inside diameter: 2.3 in
Cross-reference part numbers
6910422, 87300178
Air Filter Service Interval Guide
Air Filter Service Interval Guide
Dusty use
100 hrs
Average
250 hrs
Light use
500 hrs
Listed Filter Size Check
Length
10.8 in
Outside diameter
4.1 in
Inside diameter
2.3 in
These are practical inspection/replacement guide ranges for the compact tractor category. Dusty work can shorten the interval heavily, so use the restriction indicator and operator manual first.
New Holland T1520 Extra Air Filter Notes
Engine model
Shibaura 1.7L
Engine displacement
1.7 L | 103.7 cu in
Engine horsepower
35 hp | 26.1 kW
Primary filter note
For the New Holland T1520, the listed primary air filter part number is 82028151. 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 86555826.
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
Listed dimensions: Length: 10.8 in | Outside diameter: 4.1 in | Inside diameter: 2.3 in. Use dimensions as a second check, not as the only buying method.
Filter size note
The listed dimensions point to a mid-size element length at 10.8 in and normal outside diameter at 4.1 in. Use that as a fitment sanity check against the old filter.
Power range note
The important combo is power plus element size. That tells you whether restriction is a real working problem or mainly a fit/seal problem.
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 T1520: 6910422, 87300178. 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 T1520 Air Filter FAQs
Which New Holland T1520 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 86555826 when you meant the safety filter, or 82028151 when you meant the outer filter.
Does the New Holland T1520 filter size look right for its horsepower?
The useful read is not the raw size by itself. Compared with the 35 hp engine class, the listed element size is generous for the power class, so fit/seal checks matter more than chasing a bigger filter. Use that to decide how cautious to be in dusty work.
What should I check before ordering a New Holland T1520 air filter?
The safest match is not just the printed number. Use 82028151, then check whether the element seats fully without forcing the cover. The primary and inner numbers look similar at the end, so check the full number carefully before ordering.
Which New Holland T1520 air-filter measurement matters most?
The dimensions are useful only as a fitment screen. The final test is whether the element seats square, the cover closes normally and the seal lands where the old one did.
Can I ignore letters or suffixes in the New Holland T1520 filter number?
The main number 82028151 should be treated as the control number. The other numbers need their own fitment checks, not blind substitution.
Can I use aftermarket cross-reference filters on a New Holland T1520?
Two cross-reference numbers give you buying options, but 82028151 should stay the main anchor. Confirm both replacement listings against the old filter before choosing the cheaper one. Then compare length, outside diameter and seal style before fitting.
What symptoms point to air restriction on a New Holland T1520?
The important combo is power plus element size. That tells you whether restriction is a real working problem or mainly a fit/seal problem.
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.
