The Massey Ferguson 4709M tractor primary air filter part number is 4379575M1. The inner safety filter is 4379575M1.
Massey Ferguson 4709M Air Filter Details
Primary air filter part number
4379575M1
Inner safety air filter part number
4379575M1
Outer air filter part number
4379574M1
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.
Massey Ferguson 4709M Extra Air Filter Notes
Engine displacement
3.3 L | 201.4 cu in
Engine horsepower
92 hp | 68.6 kW
Primary filter note
For the Massey Ferguson 4709M, the listed primary air filter part number is 4379575M1. 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 4379574M1.
Safety filter note
The listed inner safety air filter is 4379575M1. 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
Engine size is useful context for service urgency, not a license to ignore the part number. The canister and seal decide fitment.
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 4709M Air Filter FAQs
How should I verify the Massey Ferguson 4709M air filter before fitting it?
The safest match is not just the printed number. Use 4379575M1, 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.
What should I buy for a full Massey Ferguson 4709M air-filter 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 4379574M1 when you meant the safety filter, or 4379575M1 when you meant the outer filter.
Can a dirty air filter affect Massey Ferguson 4709M performance?
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.
What does the outer-filter listing mean for the Massey Ferguson 4709M?
Multiple numbers usually means a staged air cleaner. Replace the loaded outer element first, then inspect the safety element without exposing the clean intake to dust.
Can a similar Massey Ferguson 4709M air-filter number still be wrong?
The primary number format is a Massey-style M-suffix number, while the page also has separate companion numbers. That is exactly where copy-paste ordering mistakes happen.
What mistake ruins the point of the Massey Ferguson 4709M safety filter?
No. The inner safety element is backup protection, not the part to disturb every time. Leave it seated while the outer element is out so dust cannot fall into the intake.
Does displacement help choose a Massey Ferguson 4709M air filter?
Engine size is useful context for service urgency, not a license to ignore the part number. The canister and seal decide fitment.
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.
