The John Deere 4240S tractor primary engine air filter part number found is AL215053. Filter dimensions found include Height: 10.5 in / 267 mm; Outer diameter: 7.5 in / 190 mm; Inner diameter: 3 in / 76 mm.
Primary air filterAL215053
Filter height10.5 in / 267 mm
Engine power134.1 hp
John Deere 4240S Air Filter Specs
Primary air filter part number
AL215053
Secondary / safety air filter
AN403919
Pre-filter
MIU11513
Air filter size
Height: 10.5 in / 267 mm; Outer diameter: 7.5 in / 190 mm; Inner diameter: 3 in / 76 mm
Filter height
10.5 in / 267 mm
Outer diameter
7.5 in / 190 mm
Inner diameter
3 in / 76 mm
Number of air filter elements
3 elements (primary, secondary, pre-filter)
Engine horsepower
134.1 hp
Engine displacement
463.8 cu in (7.6 L)
John Deere 4240S Air Filter Charts
Air filter dimensions
Height
10.5 in
Outer diameter
7.5 in
Inner diameter
3 in
Engine horsepower
This model
134.1 hp
Average
35 hp
Low
18 hp
High
66 hp
Engine displacement
This model
463.8 cu in
Average
100 cu in
Low
50 cu in
High
180 cu in
John Deere 4240S Air Filter FAQ
What air filter does the John Deere 4240S use?
The primary engine air filter part number found for the John Deere 4240S is AL215053.
What size is the John Deere 4240S air filter?
The air filter dimensions found for the John Deere 4240S are Height: 10.5 in / 267 mm; Outer diameter: 7.5 in / 190 mm; Inner diameter: 3 in / 76 mm. Use these dimensions as a fit check, but treat the part number as the main match.
How many air filter elements are listed for the John Deere 4240S?
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 4240S air filter page?
The engine data kept for the John Deere 4240S is 134.1 hp, 463.8 cu in (7.6 L). Use it as supporting context only; the actual filter match is still driven by the air-cleaner housing and part number AL215053.
Should I order the John Deere 4240S air filter by size or part number?
For the John Deere 4240S, use AL215053 as the main buying number and use the dimensions value of Height: 10.5 in / 267 mm; Outer diameter: 7.5 in / 190 mm; Inner diameter: 3 in / 76 mm only as a secondary fit check.
What should I confirm before buying a John Deere 4240S air filter?
For the John Deere 4240S, confirm AL215053 against John Deere parts information and use the listed dimensions of Height: 10.5 in / 267 mm; Outer diameter: 7.5 in / 190 mm; Inner diameter: 3 in / 76 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.
