Quick answer:
The John Deere X354 mower primary engine air filter part number found is RE46310. Filter dimensions found include Outer diameter: 9 in / 230 mm; Inner diameter: 5.8 in / 147 mm.
Primary air filterRE46310
Filter sizeOuter diameter: 9 in / 230 mm
John Deere X354 Air Filter Specs
| Primary air filter part number | RE46310 |
|---|---|
| Pre-filter | M148207 |
| Air filter size | Outer diameter: 9 in / 230 mm; Inner diameter: 5.8 in / 147 mm |
| Outer diameter | 9 in / 230 mm |
| Inner diameter | 5.8 in / 147 mm |
| Number of air filter elements | 2 elements (primary, pre-filter) |
John Deere X354 Air Filter Charts
Air filter dimensions
John Deere X354 Air Filter FAQ
| What air filter does the John Deere X354 use? | The primary engine air filter part number found for the John Deere X354 is RE46310. |
|---|---|
| What size is the John Deere X354 air filter? | The air filter dimensions found for the John Deere X354 are Outer diameter: 9 in / 230 mm; Inner diameter: 5.8 in / 147 mm. Use these dimensions as a fit check, but treat the part number as the main match. |
| How many air filter elements are listed for the John Deere X354? | 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 X354 air filter by size or part number? | For the John Deere X354, use RE46310 as the main buying number and use the dimensions value of Outer diameter: 9 in / 230 mm; Inner diameter: 5.8 in / 147 mm only as a secondary fit check. |
| What should I confirm before buying a John Deere X354 air filter? | For the John Deere X354, confirm RE46310 against John Deere parts information and use the listed dimensions of Outer diameter: 9 in / 230 mm; Inner diameter: 5.8 in / 147 mm as a physical check. |
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.

