Quick answer:
The John Deere X734 mower primary engine air filter part number found is RE46310. Cross-reference filters include WIX 46703; Baldwin PA3469; Donaldson P607365; FRAM CA7444. Filter dimensions found include Outer diameter: 9 in / 230 mm; Inner diameter: 5.8 in / 147 mm.
Primary air filterRE46310
Cross-referenceWIX 46703
Filter sizeOuter diameter: 9 in / 230 mm
John Deere X734 Air Filter Specs
| Primary air filter part number | RE46310 |
|---|---|
| Pre-filter | M143275 |
| Cross-reference filters | WIX 46703; Baldwin PA3469; Donaldson P607365; FRAM CA7444 |
| 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) |
| Engine displacement | 45.5 cu in (0.74 L) |
John Deere X734 Air Filter Charts
Air filter dimensions
Engine displacement
John Deere X734 Air Filter FAQ
| What air filter does the John Deere X734 use? | The primary engine air filter part number found for the John Deere X734 is RE46310. |
|---|---|
| What air filter cross-references fit the John Deere X734? | Cross-reference filters found for the John Deere X734 include WIX 46703; Baldwin PA3469; Donaldson P607365; FRAM CA7444. |
| Can I use an aftermarket air filter on the John Deere X734? | The John Deere X734 has 4 cross-reference filters listed, starting with WIX 46703. For aftermarket buying, compare brand part number, dimensions, seal shape and air-cleaner housing fit. |
| What size is the John Deere X734 air filter? | The air filter dimensions found for the John Deere X734 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 X734? | 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. |
| Why include engine specs on a John Deere X734 air filter page? | The engine data kept for the John Deere X734 is 45.5 cu in (0.74 L). Use it as supporting context only; the actual filter match is still driven by the air-cleaner housing and part number RE46310. |
| Should I order the John Deere X734 air filter by size or part number? | For the John Deere X734, start with the primary part number RE46310, then use the listed cross-references and the dimensions value as secondary checks before buying. |
| What should I confirm before buying a John Deere X734 air filter? | For the John Deere X734, 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.

