The John Deere X394 mower primary engine air filter part number found is RE46310. Cross-reference filters include Donaldson P607365; Fleetguard AF25570. Filter dimensions found include Outer diameter: 9 in / 230 mm; Inner diameter: 5.8 in / 147 mm.
Primary air filterRE46310
Cross-referenceDonaldson P607365
Filter sizeOuter diameter: 9 in / 230 mm
Engine power22 hp
John Deere X394 Air Filter Specs
Primary air filter part number
RE46310
Secondary / safety air filter
AN403919
Pre-filter
M96846
Cross-reference filters
Donaldson P607365; Fleetguard AF25570
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
3 elements (primary, secondary, pre-filter)
Engine model
Kawasaki
Engine horsepower
22 hp
Engine displacement
44.3 cu in (0.73 L)
John Deere X394 Air Filter Charts
Air filter dimensions
Outer diameter
9 in
Inner diameter
5.8 in
Engine horsepower
This model
22 hp
Average
24 hp
Low
12 hp
High
40 hp
Engine displacement
This model
44.3 cu in
Average
50 cu in
Low
25 cu in
High
80 cu in
John Deere X394 Air Filter FAQ
What air filter does the John Deere X394 use?
The primary engine air filter part number found for the John Deere X394 is RE46310.
What air filter cross-references fit the John Deere X394?
Cross-reference filters found for the John Deere X394 include Donaldson P607365; Fleetguard AF25570.
Can I use an aftermarket air filter on the John Deere X394?
The John Deere X394 has 2 cross-reference filters listed, starting with Donaldson P607365. For aftermarket buying, compare brand part number, dimensions, seal shape and air-cleaner housing fit.
What size is the John Deere X394 air filter?
The air filter dimensions found for the John Deere X394 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 X394?
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 X394 air filter page?
For the John Deere X394, the engine specs found are 22 hp, 44.3 cu in (0.73 L). This is useful context when comparing similar models, but not a substitute for checking the filter number RE46310.
Should I order the John Deere X394 air filter by size or part number?
The safest buying order for the John Deere X394 is OEM part number first, then cross-reference brand, then physical size. For this page, that means RE46310 first and Outer diameter: 9 in / 230 mm; Inner diameter: 5.8 in / 147 mm as a fit check.
What should I confirm before buying a John Deere X394 air filter?
For the John Deere X394, confirm RE46310, at least one listed cross-reference, and the dimensions value of Outer diameter: 9 in / 230 mm; Inner diameter: 5.8 in / 147 mm against the actual filter before ordering.
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.
