The John Deere 4075R tractor primary engine air filter part number found is AT332908. Filter dimensions found include Outer diameter: 7.69 in / 195 mm; Inner diameter: 4.61 in / 117 mm. Service guidance is to replace the air filter every 400 hours.
Primary air filterAT332908
Filter sizeOuter diameter: 7.69 in / 195 mm
Engine power75 hp
Service intervalReplace every 400 hours
John Deere 4075R Air Filter Specs
Primary air filter part number
AT332908
Secondary / safety air filter
AN403919
Pre-filter
M96846
Air filter size
Outer diameter: 7.69 in / 195 mm; Inner diameter: 4.61 in / 117 mm
Outer diameter
7.69 in / 195 mm
Inner diameter
4.61 in / 117 mm
Replacement interval
Replace every 400 hours
Number of air filter elements
3 elements (primary, secondary, pre-filter)
Engine horsepower
75 hp
John Deere 4075R Air Filter Charts
Air filter dimensions
Outer diameter
7.69 in
Inner diameter
4.61 in
Engine horsepower
This model
75 hp
Average
35 hp
Low
18 hp
High
66 hp
Air filter service interval
This model
400 hr
Average
100 hr
Low
50 hr
High
200 hr
John Deere 4075R Air Filter FAQ
What air filter does the John Deere 4075R use?
The primary engine air filter part number found for the John Deere 4075R is AT332908.
What size is the John Deere 4075R air filter?
The air filter dimensions found for the John Deere 4075R are Outer diameter: 7.69 in / 195 mm; Inner diameter: 4.61 in / 117 mm. Use these dimensions as a fit check, but treat the part number as the main match.
How often should the John Deere 4075R air filter be checked or replaced?
The service guidance found for the John Deere 4075R is to replace the air filter every 400 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 4075R?
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 4075R air filter page?
Engine specs found for the John Deere 4075R include 75 hp. Those specs help identify the tractor class, but the air filter should still be matched by part number AT332908.
Should I order the John Deere 4075R air filter by size or part number?
Buy by AT332908 first for the John Deere 4075R. The dimensions value is useful for checking an aftermarket listing before ordering.
What should I confirm before buying a John Deere 4075R air filter?
For the John Deere 4075R, confirm AT332908 against John Deere parts information and use the listed dimensions of Outer diameter: 7.69 in / 195 mm; Inner diameter: 4.61 in / 117 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.
