The New Holland Boomer 33 tractor primary air filter part number is 86519867. The inner safety filter is MT40049446.
New Holland Boomer 33 Air Filter Details
Primary air filter part number
86519867
Inner safety air filter part number
MT40049446
Outer air filter part number
MT40007576
Air Filter Service Interval Guide
Air Filter Service Interval Guide
Dusty use
100 hrs
Average
250 hrs
Light use
500 hrs
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 Boomer 33 Extra Air Filter Notes
Engine model
Shibaura 1.5L
Engine displacement
1.5 L | 91.5 cu in
Engine horsepower
32.2 hp | 24 kW
Primary filter note
For the New Holland Boomer 33, the listed primary air filter part number is 86519867. 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 MT40007576.
Safety filter note
The listed inner safety air filter is MT40049446. 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
For a smaller tractor, the filter may not look dramatic, but dirt ingestion is still the killer. Dry mowing, loader work and chaff are bigger triggers than engine hours alone.
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 Boomer 33 Air Filter FAQs
Is the New Holland Boomer 33 air filter a one-part or multi-part service?
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 MT40007576 when you meant the safety filter, or MT40049446 when you meant the outer filter.
How do I avoid buying the wrong New Holland Boomer 33 air filter?
The buying order should be: old filter number first, housing fit second, then cross-reference. Start with 86519867, but do not ignore the a primary, outer and inner safety element setup.
How can part-number style help check a New Holland Boomer 33 filter?
The primary number format is a straight numeric OEM-style number, while the page also has separate companion numbers. That is exactly where copy-paste ordering mistakes happen.
Does engine power change how I service the New Holland Boomer 33 air filter?
For a smaller tractor, the filter may not look dramatic, but dirt ingestion is still the killer. Dry mowing, loader work and chaff are bigger triggers than engine hours alone.
How do the New Holland Boomer 33 outer and primary filters differ?
This looks like a multi-element setup. Keep the outer/primary service element and the inner safety element separate when ordering, because mixing up MT40007576 and MT40049446 is the easy mistake.
Can a New Holland Boomer 33 engine swap change the air filter?
Use the engine data as a warning system, not as the buying method. The listed setup points to a light utility setup, but air-cleaner housings can still vary by serial range and market.
Is the New Holland Boomer 33 inner filter a normal service part?
On a a primary, outer and inner safety element setup, the inner element is the last barrier. If you remove it casually in a dusty shed, you defeat the reason it exists.
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.
