Quick answer:
The John Deere 6M 105 tractor primary engine air filter part number found is M97266. Filter dimensions found include Height: 5.5 in / 140 mm; Outer diameter: 6.5 in / 165 mm; Inner diameter: 2.5 in / 64 mm. Service guidance is to check the air filter every 250 hours.
Primary air filterM97266
Filter height5.5 in / 140 mm
Engine power105 hp
Service intervalCheck every 250 hours
John Deere 6M 105 Air Filter Specs
| Primary air filter part number | M97266 |
|---|---|
| Secondary / safety air filter | AN403919 |
| Air filter size | Height: 5.5 in / 140 mm; Outer diameter: 6.5 in / 165 mm; Inner diameter: 2.5 in / 64 mm |
| Filter height | 5.5 in / 140 mm |
| Outer diameter | 6.5 in / 165 mm |
| Inner diameter | 2.5 in / 64 mm |
| Replacement interval | Check every 250 hours |
| Number of air filter elements | 2 elements (primary, secondary) |
| Engine model | John Deere PowerTech EWL |
| Engine horsepower | 105 hp |
| Engine displacement | 274.6 cu in (4.5 L) |
John Deere 6M 105 Air Filter Charts
Air filter dimensions
Engine horsepower
Engine displacement
Air filter service interval
John Deere 6M 105 Air Filter FAQ
| What air filter does the John Deere 6M 105 use? | The primary engine air filter part number found for the John Deere 6M 105 is M97266. |
|---|---|
| What size is the John Deere 6M 105 air filter? | The air filter dimensions found for the John Deere 6M 105 are Height: 5.5 in / 140 mm; Outer diameter: 6.5 in / 165 mm; Inner diameter: 2.5 in / 64 mm. Use these dimensions as a fit check, but treat the part number as the main match. |
| How often should the John Deere 6M 105 air filter be checked or replaced? | The service guidance found for the John Deere 6M 105 is to check the air filter every 250 hours. That is longer than the reference average of 100 hours for this class, so still shorten the interval when the machine is used in heavy dust. |
| How many air filter elements are listed for the John Deere 6M 105? | This page lists 2 elements (primary, secondary). That means the safety element should be treated separately from the outer primary air filter. |
| Why include engine specs on a John Deere 6M 105 air filter page? | The engine data kept for the John Deere 6M 105 is 105 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 M97266. |
| Should I order the John Deere 6M 105 air filter by size or part number? | The part number M97266 matters more than size alone on the John Deere 6M 105. The listed dimensions helps confirm the filter looks physically consistent. |
| What should I confirm before buying a John Deere 6M 105 air filter? | For the John Deere 6M 105, confirm M97266 against John Deere parts information and use the listed dimensions of Height: 5.5 in / 140 mm; Outer diameter: 6.5 in / 165 mm; Inner diameter: 2.5 in / 64 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.



