The John Deere 5403 tractor primary engine air filter part number found is AT20728. Filter dimensions found include Height: 5.25 in / 133 mm; Outer diameter: 2.5 in / 64 mm. Service guidance is to replace the air filter every 500 hours.
Primary air filterAT20728
Filter height5.25 in / 133 mm
Engine power74 hp
Service intervalReplace every 500 hours
John Deere 5403 Air Filter Specs
Primary air filter part number
AT20728
Secondary / safety air filter
AN403919
Pre-filter
AT171853
Air filter size
Height: 5.25 in / 133 mm; Outer diameter: 2.5 in / 64 mm
Filter height
5.25 in / 133 mm
Outer diameter
2.5 in / 64 mm
Replacement interval
Replace every 500 hours
Number of air filter elements
3 elements (primary, secondary, pre-filter)
Engine horsepower
74 hp
Engine displacement
177 cu in (2.9 L)
John Deere 5403 Air Filter Charts
Air filter dimensions
Height
5.25 in
Outer diameter
2.5 in
Engine horsepower
This model
74 hp
Average
95 hp
Low
45 hp
High
175 hp
Engine displacement
This model
177 cu in
Average
250 cu in
Low
120 cu in
High
420 cu in
Air filter service interval
This model
500 hr
Average
200 hr
Low
100 hr
High
500 hr
John Deere 5403 Air Filter FAQ
What air filter does the John Deere 5403 use?
The primary engine air filter part number found for the John Deere 5403 is AT20728.
What size is the John Deere 5403 air filter?
The air filter dimensions found for the John Deere 5403 are Height: 5.25 in / 133 mm; Outer 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 5403 air filter be checked or replaced?
The service guidance found for the John Deere 5403 is to replace the air filter every 500 hours. That is longer than the reference average of 200 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 5403?
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 5403 air filter page?
For the John Deere 5403, the engine specs found are 74 hp, 177 cu in (2.9 L). This is useful context when comparing similar models, but not a substitute for checking the filter number AT20728.
Should I order the John Deere 5403 air filter by size or part number?
For the John Deere 5403, use AT20728 as the main buying number and use the dimensions value of Height: 5.25 in / 133 mm; Outer diameter: 2.5 in / 64 mm only as a secondary fit check.
What should I confirm before buying a John Deere 5403 air filter?
For the John Deere 5403, confirm AT20728 against John Deere parts information and use the listed dimensions of Height: 5.25 in / 133 mm; Outer 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.
