The Massey Ferguson 8470 tractor primary air filter part number is 1026131M1. The inner safety filter is 3703704M91.
Massey Ferguson 8470 Air Filter Details
Primary air filter part number
1026131M1
Inner safety air filter part number
3703704M91
Air filter dimensions
Length: 12.3 in | Outside diameter: 9.2 in | Inside diameter: 5.3 in
Cross-reference part numbers
1644333M1, 1633719M1
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
12.3 in
Outside diameter
9.2 in
Inside diameter
5.3 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 8470 Extra Air Filter Notes
Engine model
Sisu 8.4L
Engine displacement
8.4 L | 512.6 cu in
Engine horsepower
170 hp | 127 kW
Primary filter note
For the Massey Ferguson 8470, the listed primary air filter part number is 1026131M1. Match the number before buying because air cleaner setups can vary by engine, serial range and market.
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: 12.3 in | Outside diameter: 9.2 in | Inside diameter: 5.3 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 12.3 in and large outside diameter at 9.2 in. Use that as a fitment sanity check against the old filter.
Power range note
The horsepower and filter-size combo says this is not just a catalog lookup. If the tractor works in dust, restriction checks should happen earlier than the generic chart.
Engine airflow note
A similar horsepower rating does not guarantee the same filter if displacement or engine family changes. Use the engine data as a sanity check only.
Cross-reference note
Possible cross-reference numbers found for the Massey Ferguson 8470: 1644333M1, 1633719M1. 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 8470 Air Filter FAQs
Is airflow likely to be sensitive on the Massey Ferguson 8470?
If the tractor is under load, a marginal or dirty element will matter more than it does at idle. Use the size/power combo as a reason to inspect before heavy dusty jobs.
Should I order one filter or a full Massey Ferguson 8470 air-filter set?
For a normal service, plan on the primary element first and inspect the safety element separately. Replacing both every single time is usually wasted money unless the housing was contaminated.
What is the most reliable way to confirm a Massey Ferguson 8470 air filter?
Do not buy from the title alone. Match 1026131M1 against the removed filter, then check gasket shape, end-cap depth and cover fit before starting the tractor.
What size mistake should I watch for on a Massey Ferguson 8470 air filter?
A wide element can still have different end caps across brands. Use size to narrow the search, then use the part number and seal style to make the decision.
What is the biggest fitment trap with the Massey Ferguson 8470 air filter?
The trap is assuming a wide element is close enough because it looks right online. The seal face, end-cap depth and cover pressure have to match, otherwise dust can bypass the media.
What does the Massey Ferguson 8470 air-filter part-number pattern tell me?
If a listing shows a shortened version of 1026131M1, be suspicious. Air filters are fitment parts, not close-enough parts.
Can a cross-reference filter fit badly on a Massey Ferguson 8470?
The danger with two alternatives is assuming they are identical. Check product drawings or the old filter before fitting either one.
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.
