The John Deere 85F tractor primary engine air filter part number found is AT308575.
Primary air filterAT308575
Engine power83 hp
John Deere 85F Air Filter Specs
Primary air filter part number
AT308575
Secondary / safety air filter
AN403919
Pre-filter
M96846
Number of air filter elements
3 elements (primary, secondary, pre-filter)
Engine horsepower
83 hp
Engine displacement
164.8 cu in (2.7 L)
John Deere 85F Air Filter Charts
Engine horsepower
This model
83 hp
Average
35 hp
Low
18 hp
High
66 hp
Engine displacement
This model
164.8 cu in
Average
100 cu in
Low
50 cu in
High
180 cu in
John Deere 85F Air Filter FAQ
What air filter does the John Deere 85F use?
The primary engine air filter part number found for the John Deere 85F is AT308575.
How many air filter elements are listed for the John Deere 85F?
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 85F air filter page?
Engine specs found for the John Deere 85F include 83 hp, 164.8 cu in (2.7 L). Those specs help identify the tractor class, but the air filter should still be matched by part number AT308575.
Should I order the John Deere 85F air filter by size or part number?
Start with AT308575 when buying an air filter for the John Deere 85F. Do not rely only on the model name if there were production changes.
What should I confirm before buying a John Deere 85F air filter?
For the John Deere 85F, confirm AT308575 against the parts manual or official John Deere lookup because air-cleaner parts can change by serial range.
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.
