The Massey Ferguson 3325 tractor primary air filter part number is 3703703M91. The outer air filter is 2127378K1.
Massey Ferguson 3325 Air Filter Details
Primary air filter part number
3703703M91
Outer air filter part number
2127378K1
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.
Massey Ferguson 3325 Extra Air Filter Notes
Engine horsepower
25 hp | 18.6 kW
Primary filter note
For the Massey Ferguson 3325, the listed primary air filter part number is 3703703M91. 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 2127378K1.
Safety filter note
If your air cleaner has an inner safety element, leave it in place while servicing the outer filter so dirt cannot fall into the intake.
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.
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.
Massey Ferguson 3325 Air Filter FAQs
What is the most reliable way to confirm a Massey Ferguson 3325 air filter?
Use 3703703M91 as the anchor number, then verify the old element and housing label. This is a Massey-style M-suffix number, and the setup looks like primary and outer service-element numbers, with no clean inner safety number shown, so one loose search result is not enough.
What should I buy for a full Massey Ferguson 3325 air-filter service?
Because no clean inner safety number is shown, treat the visible outer/primary numbers as the main service parts and inspect the housing before assuming there is no safety element.
Why does the Massey Ferguson 3325 horsepower class matter for filters?
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.
What does the Massey Ferguson 3325 air-filter part-number pattern tell me?
The primary number looks like a Massey-style M-suffix number. That does not make it automatically correct, but it helps you spot obvious nonsense numbers in search results.
How do I avoid mixing up Massey Ferguson 3325 outer and safety filters?
The outer element is the one most likely to be dirty. If there is a smaller element behind it, leave that one protected unless it needs replacement.
Should I replace the Massey Ferguson 3325 inner safety filter every time?
No inner number is cleanly listed here. That does not prove there is no safety filter; it only means the primary number is the reliable value from the scrape.
Can the same Massey Ferguson 3325 use different air filters?
In the small compact class, a bad air filter choice can affect pull and smoke under load. Fitment still comes from the canister and old element.
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 masseyferguson.com website before ordering or installing an air filter.
