The John Deere 5100M tractor primary engine air filter part number found is AT183661.
Primary air filterAT183661
John Deere 5100M Air Filter Specs
Primary air filter part number
AT183661
Secondary / safety air filter
AN403919
Pre-filter
RE541922
Number of air filter elements
3 elements (primary, secondary, pre-filter)
Engine displacement
274.6 cu in (4.5 L)
John Deere 5100M Air Filter Charts
Engine displacement
This model
274.6 cu in
Average
250 cu in
Low
120 cu in
High
420 cu in
John Deere 5100M Air Filter FAQ
What air filter does the John Deere 5100M use?
The primary engine air filter part number found for the John Deere 5100M is AT183661.
How many air filter elements are listed for the John Deere 5100M?
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 5100M air filter page?
For the John Deere 5100M, the engine specs found are 274.6 cu in (4.5 L). This is useful context when comparing similar models, but not a substitute for checking the filter number AT183661.
Should I order the John Deere 5100M air filter by size or part number?
Start with AT183661 when buying an air filter for the John Deere 5100M. Do not rely only on the model name if there were production changes.
What should I confirm before buying a John Deere 5100M air filter?
For the John Deere 5100M, confirm AT183661 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.
