The John Deere 1950 tractor primary engine air filter part number found is AT204019.
Primary air filterAT204019
Engine power18 hp
John Deere 1950 Air Filter Specs
Primary air filter part number
AT204019
Secondary / safety air filter
AH212295
Pre-filter
M143275
Number of air filter elements
3 elements (primary, secondary, pre-filter)
Engine horsepower
18 hp
Engine displacement
311.2 cu in (5.1 L)
John Deere 1950 Air Filter Charts
Engine horsepower
This model
18 hp
Average
35 hp
Low
18 hp
High
66 hp
Engine displacement
This model
311.2 cu in
Average
100 cu in
Low
50 cu in
High
180 cu in
John Deere 1950 Air Filter FAQ
What air filter does the John Deere 1950 use?
The primary engine air filter part number found for the John Deere 1950 is AT204019.
How many air filter elements are listed for the John Deere 1950?
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 1950 air filter page?
The engine data kept for the John Deere 1950 is 18 hp, 311.2 cu in (5.1 L). Use it as supporting context only; the actual filter match is still driven by the air-cleaner housing and part number AT204019.
Should I order the John Deere 1950 air filter by size or part number?
The important buying value for the John Deere 1950 is AT204019. Use the parts manual or dealer lookup if your machine has a different engine or air-cleaner housing.
What should I confirm before buying a John Deere 1950 air filter?
For the John Deere 1950, confirm AT204019 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.
