The John Deere 6520L tractor primary engine air filter part number found is FYD00001540R.
Primary air filterFYD00001540R
John Deere 6520L Air Filter Specs
Primary air filter part number
FYD00001540R
Secondary / safety air filter
AN403919
Pre-filter
M148207
Number of air filter elements
3 elements (primary, secondary, pre-filter)
John Deere 6520L Air Filter FAQ
What air filter does the John Deere 6520L use?
The primary engine air filter part number found for the John Deere 6520L is FYD00001540R.
How many air filter elements are listed for the John Deere 6520L?
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.
Should I order the John Deere 6520L air filter by size or part number?
Start with FYD00001540R when buying an air filter for the John Deere 6520L. Do not rely only on the model name if there were production changes.
What should I confirm before buying a John Deere 6520L air filter?
For the John Deere 6520L, confirm FYD00001540R 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.
