The Massey Ferguson 2745 tractor primary air filter part number is 3703703M91. The inner safety filter is 3703704M91.
Massey Ferguson 2745 Air Filter Details
Primary air filter part number
3703703M91
Inner safety air filter part number
3703704M91
Outer air filter part number
7068069M1
Air filter dimensions
Length: 11.8 in | Outside diameter: 5.4 in | Inside diameter: 2.8 in
Air Filter Service Interval Guide
Air Filter Service Interval Guide
Dusty use
100 hrs
Average
400 hrs
Light use
800 hrs
Listed Filter Size Check
Length
11.8 in
Outside diameter
5.4 in
Inside diameter
2.8 in
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 2745 Extra Air Filter Notes
Engine model
Perkins 8.8L
Engine displacement
8.8 L | 537 cu in
Engine horsepower
143.4 hp | 106.9 kW
Primary filter note
For the Massey Ferguson 2745, 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 3703704M91. Do not remove the safety element for normal cleaning; replace it if dirty, damaged or oil-soaked.
Fitment note
Listed dimensions: Length: 11.8 in | Outside diameter: 5.4 in | Inside diameter: 2.8 in. Use dimensions as a second check, not as the only buying method.
Filter size note
The listed dimensions point to a mid-size element length at 11.8 in and normal outside diameter at 5.4 in. Use that as a fitment sanity check against the old filter.
Power range note
A dirty filter on this setup can show up as reduced pull, black smoke or higher temperature. That is more useful than staring at the hour meter.
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 2745 Air Filter FAQs
How do I avoid mixing up the Massey Ferguson 2745 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 3703704M91 when you meant the outer filter.
What should I check before ordering a Massey Ferguson 2745 air filter?
If the old filter is missing, use 3703703M91 plus the housing measurements as a two-step check. If either the seal or cover depth is wrong, do not run it.
Does the Massey Ferguson 2745 filter size look right for its horsepower?
The useful read is not the raw size by itself. Compared with the 143.4 hp engine class, the horsepower is high compared with the listed element size, so restriction checks matter more. Use that to decide how cautious to be in dusty work.
What do the Massey Ferguson 2745 air filter dimensions tell me?
Because the element has listed length, OD and ID, measure the old filter the same way. Do not compare one seller’s overall height to another seller’s gasket-to-gasket length without checking the drawing.
Would I be strict with the Massey Ferguson 2745 air filter condition?
Yes. The power-to-filter-size relationship makes restriction and seal condition worth taking seriously. Replace a questionable element before heavy dusty work.
Can a dirty air filter affect Massey Ferguson 2745 performance?
A dirty filter on this setup can show up as reduced pull, black smoke or higher temperature. That is more useful than staring at the hour meter.
Can I ignore letters or suffixes in the Massey Ferguson 2745 filter number?
When there are several part numbers, do not search them all in one cart and hope. Label each one as primary, outer or safety before buying.
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.
