The Massey Ferguson 1GC.25 tractor primary air filter part number is 3703703M91. The inner safety filter is 3703703M91.
Massey Ferguson 1GC.25 Air Filter Details
Primary air filter part number
3703703M91
Inner safety air filter part number
3703703M91
Outer air filter part number
7068069M1
Cross-reference part numbers
1GC
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 1GC.25 Extra Air Filter Notes
Engine model
Iseki 1.1L
Engine displacement
1.1 L | 67.1 cu in
Engine horsepower
24.5 hp | 18.3 kW
Primary filter note
For the Massey Ferguson 1GC.25, 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 7068069M1.
Safety filter note
The listed inner safety air filter is 3703703M91. 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.
Cross-reference note
Possible cross-reference numbers found for the Massey Ferguson 1GC.25: 1GC. 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.
Massey Ferguson 1GC.25 Air Filter FAQs
How do I avoid buying the wrong Massey Ferguson 1GC.25 air filter?
The safest match is not just the printed number. Use 3703703M91, 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.
Is the Massey Ferguson 1GC.25 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 7068069M1 when you meant the safety filter, or 3703703M91 when you meant the outer filter.
How can part-number style help check a Massey Ferguson 1GC.25 filter?
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 symptoms point to air restriction on a Massey Ferguson 1GC.25?
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.
Should I buy separate outer and primary filters for a Massey Ferguson 1GC.25?
The outer filter is the dirt-catcher; the inner filter is the backup. Service them with different expectations instead of replacing both out of habit.
What is the risk with Massey Ferguson 1GC.25 air-filter cross-refs?
Treat the alternate number as a lead beside 3703703M91. If the gasket, end cap or canister depth differs, walk away.
Can a Massey Ferguson 1GC.25 engine swap change the air filter?
If a parts listing matches the engine but not the housing, it can still be wrong. The safe check is engine family plus old filter plus canister fit, not engine family alone.
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.
