The John Deere 6M 125 tractor primary engine air filter part number found is AL172780. Filter height found is 7.28 in / 185 mm.
Primary air filterAL172780
Filter height7.28 in / 185 mm
Engine power123.4 hp
John Deere 6M 125 Air Filter Specs
Primary air filter part number
AL172780
Secondary / safety air filter
AN403919
Pre-filter
M96846
Filter height
7.28 in / 185 mm
Number of air filter elements
3 elements (primary, secondary, pre-filter)
Engine horsepower
123.4 hp
Engine displacement
274.6 cu in (4.5 L)
John Deere 6M 125 Air Filter Charts
Air filter dimensions
Height
7.28 in
Engine horsepower
This model
123.4 hp
Average
35 hp
Low
18 hp
High
66 hp
Engine displacement
This model
274.6 cu in
Average
100 cu in
Low
50 cu in
High
180 cu in
John Deere 6M 125 Air Filter FAQ
What air filter does the John Deere 6M 125 use?
The primary engine air filter part number found for the John Deere 6M 125 is AL172780.
What size is the John Deere 6M 125 air filter?
The filter height found for the John Deere 6M 125 is 7.28 in / 185 mm. No separate outer or inner diameter value was found in the cleaned data, so the part number should stay the main buying check.
How many air filter elements are listed for the John Deere 6M 125?
This page lists a primary filter, a safety filter and a pre-filter: 3 elements (primary, secondary, pre-filter). Replace each only with the matching part number for that position.
Why include engine specs on a John Deere 6M 125 air filter page?
The engine data kept for the John Deere 6M 125 is 123.4 hp, 274.6 cu in (4.5 L). Use it as supporting context only; the actual filter match is still driven by the air-cleaner housing and part number AL172780.
Should I order the John Deere 6M 125 air filter by size or part number?
Buy by AL172780 first for the John Deere 6M 125. The height value is useful for checking an aftermarket listing before ordering.
What should I confirm before buying a John Deere 6M 125 air filter?
For the John Deere 6M 125, confirm AL172780 against John Deere parts information and use the listed height of 7.28 in / 185 mm as a physical check.
Official information note
Air filter fit can change by engine, serial number, production year and air-cleaner housing. Check the operator manual, parts manual and official deere.com website before buying or fitting an air filter.
