The Massey Ferguson 3640F tractor primary air filter part number is 3385733M1. The outer air filter is 7068069M1.
Massey Ferguson 3640F Air Filter Details
Primary air filter part number
3385733M1
Outer air filter part number
7068069M1
Air filter dimensions
Length: 9.4 in | Outside diameter: 4.1 in | Inside diameter: 0.4 in
Cross-reference part numbers
3/8
Air Filter Service Interval Guide
Air Filter Service Interval Guide
Dusty use
100 hrs
Average
300 hrs
Light use
600 hrs
Listed Filter Size Check
Length
9.4 in
Outside diameter
4.1 in
Inside diameter
0.4 in
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 3640F Extra Air Filter Notes
Engine horsepower
40 hp | 30 kW
Primary filter note
For the Massey Ferguson 3640F, the listed primary air filter part number is 3385733M1. 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
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
Listed dimensions: Length: 9.4 in | Outside diameter: 4.1 in | Inside diameter: 0.4 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 9.4 in and normal outside diameter at 4.1 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.
Cross-reference note
Possible cross-reference numbers found for the Massey Ferguson 3640F: 3/8. 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 3640F Air Filter FAQs
How do I avoid mixing up the Massey Ferguson 3640F air-filter elements?
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.
What is the most reliable way to confirm a Massey Ferguson 3640F air filter?
If the old filter is missing, use 3385733M1 plus the housing measurements as a two-step check. If either the seal or cover depth is wrong, do not run it.
Why compare Massey Ferguson 3640F horsepower with filter dimensions?
Comparing power and element size helps catch bad cross-references. A tiny replacement for a harder-working engine should make you suspicious before installing it.
What do the Massey Ferguson 3640F 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.
How should I use Massey Ferguson 3640F air filter cross-reference numbers?
A cross-reference is only as good as the brand’s catalog data. Verify the drawing or the removed filter before installing.
What does the Massey Ferguson 3640F air-filter part-number pattern tell me?
If a listing shows a shortened version of 3385733M1, be suspicious. Air filters are fitment parts, not close-enough parts.
What does the outer-filter listing mean for the Massey Ferguson 3640F?
Use the outer number to verify the service element, then look inside the housing for a second filter before closing the job.
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.
