Quick answer:
The John Deere 112L tractor 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
Engine power12.5 hp
John Deere 112L 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) |
| Engine model | Kawasaki |
| Engine horsepower | 12.5 hp |
John Deere 112L Air Filter Charts
Air filter dimensions
Engine horsepower
John Deere 112L Air Filter FAQ
| What air filter does the John Deere 112L use? | The primary engine air filter part number found for the John Deere 112L is RE46310. |
|---|---|
| What size is the John Deere 112L air filter? | The air filter dimensions found for the John Deere 112L 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 112L? | 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 112L air filter page? | For the John Deere 112L, the engine specs found are 12.5 hp. This is useful context when comparing similar models, but not a substitute for checking the filter number RE46310. |
| Should I order the John Deere 112L air filter by size or part number? | For the John Deere 112L, 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 112L air filter? | For the John Deere 112L, 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.

