The John Deere 1250 tractor primary engine air filter part number found is AT307501.
Primary air filterAT307501
Engine power44 hp
John Deere 1250 Air Filter Specs
Primary air filter part number
AT307501
Pre-filter
M88571
Number of air filter elements
2 elements (primary, pre-filter)
Engine horsepower
44 hp
Engine displacement
140.4 cu in (2.3 L)
John Deere 1250 Air Filter Charts
Engine horsepower
This model
44 hp
Average
35 hp
Low
18 hp
High
66 hp
Engine displacement
This model
140.4 cu in
Average
100 cu in
Low
50 cu in
High
180 cu in
John Deere 1250 Air Filter FAQ
What air filter does the John Deere 1250 use?
The primary engine air filter part number found for the John Deere 1250 is AT307501.
How many air filter elements are listed for the John Deere 1250?
This page lists 2 elements (primary, pre-filter). The pre-filter is separate from the main paper element and should not be confused with the primary filter number.
Why include engine specs on a John Deere 1250 air filter page?
Engine specs found for the John Deere 1250 include 44 hp, 140.4 cu in (2.3 L). Those specs help identify the tractor class, but the air filter should still be matched by part number AT307501.
Should I order the John Deere 1250 air filter by size or part number?
Start with AT307501 when buying an air filter for the John Deere 1250. Do not rely only on the model name if there were production changes.
What should I confirm before buying a John Deere 1250 air filter?
For the John Deere 1250, confirm AT307501 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.
