The Massey Ferguson 1505 tractor primary air filter part number is 3703703M91. The inner safety filter is 4379575M1.
Massey Ferguson 1505 Air Filter Details
Primary air filter part number
3703703M91
Inner safety air filter part number
4379575M1
Outer air filter part number
7068069M1
Cross-reference part numbers
70680
Air Filter Service Interval Guide
Air Filter Service Interval Guide
Dusty use
100 hrs
Average
400 hrs
Light use
800 hrs
These are practical inspection/replacement guide ranges for the row-crop tractor category. Dusty work can shorten the interval heavily, so use the restriction indicator and operator manual first.
Massey Ferguson 1505 Extra Air Filter Notes
Engine model
Caterpillar 3208
Engine horsepower
185 hp | 138 kW
Primary filter note
For the Massey Ferguson 1505, 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 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
This is a higher-airflow class, so restriction matters fast. If it is working in dust, inspect before the 400-hour planning mark instead of waiting for visible power loss.
Cross-reference note
Possible cross-reference numbers found for the Massey Ferguson 1505: 70680. 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 1505 Air Filter FAQs
What is the safest way to match a Massey Ferguson 1505 air filter?
Do not buy from the title alone. Match 3703703M91 against the removed filter, then check gasket shape, end-cap depth and cover fit before starting the tractor.
How do I avoid mixing up the Massey Ferguson 1505 air-filter elements?
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 4379575M1 when you meant the outer filter.
Does engine power change how I service the Massey Ferguson 1505 air filter?
This is a higher-airflow class, so restriction matters fast. If it is working in dust, inspect before the 400-hour planning mark instead of waiting for visible power loss.
Can a cross-reference filter fit badly on a Massey Ferguson 1505?
Use the cross-reference to find stock, then check fit like normal. The air cleaner does not care what the seller’s listing title says.
What part-number mistake should I avoid on a Massey Ferguson 1505?
The part-number pattern can help spot junk listings. If a seller’s number looks nothing like the catalog style, verify it against a real drawing.
Which Massey Ferguson 1505 air filter element should I service first?
This is not a one-number job. The outer and inner elements have different jobs, so compare both old parts before buying a kit.
Why not buy a Massey Ferguson 1505 air filter from model name alone?
Treat engine data as a second check. The primary filter number and old element should carry more weight.
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.
