The John Deere 2850 tractor primary engine air filter part number found is AT542133. Filter dimensions found include Height: 9.5 in / 241 mm; Outer diameter: 6.5 in / 165 mm; Inner diameter: 2.5 in / 64 mm.
Primary air filterAT542133
Filter height9.5 in / 241 mm
Engine power86 hp
John Deere 2850 Air Filter Specs
Primary air filter part number
AT542133
Secondary / safety air filter
AN403919
Pre-filter
M140295
Air filter size
Height: 9.5 in / 241 mm; Outer diameter: 6.5 in / 165 mm; Inner diameter: 2.5 in / 64 mm
Filter height
9.5 in / 241 mm
Outer diameter
6.5 in / 165 mm
Inner diameter
2.5 in / 64 mm
Number of air filter elements
3 elements (primary, secondary, pre-filter)
Engine horsepower
86 hp
Engine displacement
238 cu in (3.9 L)
John Deere 2850 Air Filter Charts
Air filter dimensions
Height
9.5 in
Outer diameter
6.5 in
Inner diameter
2.5 in
Engine horsepower
This model
86 hp
Average
35 hp
Low
18 hp
High
66 hp
Engine displacement
This model
238 cu in
Average
100 cu in
Low
50 cu in
High
180 cu in
John Deere 2850 Air Filter FAQ
What air filter does the John Deere 2850 use?
The primary engine air filter part number found for the John Deere 2850 is AT542133.
What size is the John Deere 2850 air filter?
The air filter dimensions found for the John Deere 2850 are Height: 9.5 in / 241 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 many air filter elements are listed for the John Deere 2850?
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 2850 air filter page?
For the John Deere 2850, the engine specs found are 86 hp, 238 cu in (3.9 L). This is useful context when comparing similar models, but not a substitute for checking the filter number AT542133.
Should I order the John Deere 2850 air filter by size or part number?
The part number AT542133 matters more than size alone on the John Deere 2850. The listed dimensions helps confirm the filter looks physically consistent.
What should I confirm before buying a John Deere 2850 air filter?
For the John Deere 2850, confirm AT542133 against John Deere parts information and use the listed dimensions of Height: 9.5 in / 241 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.
