The John Deere LA105 tractor primary engine air filter part number found is RE312946.
Primary air filterRE312946
John Deere LA105 Air Filter Specs
Primary air filter part number
RE312946
Pre-filter
M77555
Number of air filter elements
2 elements (primary, pre-filter)
John Deere LA105 Air Filter FAQ
What air filter does the John Deere LA105 use?
The primary engine air filter part number found for the John Deere LA105 is RE312946.
How many air filter elements are listed for the John Deere LA105?
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.
Should I order the John Deere LA105 air filter by size or part number?
For the John Deere LA105, use RE312946 as the main buying number. Model names can share similar parts, so confirm the serial range or engine before ordering.
What should I confirm before buying a John Deere LA105 air filter?
For the John Deere LA105, confirm RE312946 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.
