Quick answer:
The John Deere SST16 tractor primary engine air filter part number found is AT307501. Cross-reference filters include Baldwin PA5669; Donaldson P609445; Fleetguard AF55757. Filter dimensions found include Height: 3 in / 76 mm; Outer diameter: 5.5 in / 140 mm; Inner diameter: 2.5 in / 64 mm.
Primary air filterAT307501
Cross-referenceBaldwin PA5669
Filter height3 in / 76 mm
Engine power16 hp
John Deere SST16 Air Filter Specs
| Primary air filter part number | AT307501 |
|---|---|
| Secondary / safety air filter | AN403919 |
| Cross-reference filters | Baldwin PA5669; Donaldson P609445; Fleetguard AF55757 |
| Air filter size | Height: 3 in / 76 mm; Outer diameter: 5.5 in / 140 mm; Inner diameter: 2.5 in / 64 mm |
| Filter height | 3 in / 76 mm |
| Outer diameter | 5.5 in / 140 mm |
| Inner diameter | 2.5 in / 64 mm |
| Number of air filter elements | 2 elements (primary, secondary) |
| Engine horsepower | 16 hp |
| Engine displacement | 29.3 cu in (0.48 L) |
John Deere SST16 Air Filter Charts
Air filter dimensions
Engine horsepower
Engine displacement
John Deere SST16 Air Filter FAQ
| What air filter does the John Deere SST16 use? | The primary engine air filter part number found for the John Deere SST16 is AT307501. |
|---|---|
| What air filter cross-references fit the John Deere SST16? | Cross-reference filters found for the John Deere SST16 include Baldwin PA5669; Donaldson P609445; Fleetguard AF55757. |
| Can I use an aftermarket air filter on the John Deere SST16? | The John Deere SST16 has 3 cross-reference filters listed, starting with Baldwin PA5669. For aftermarket buying, compare brand part number, dimensions, seal shape and air-cleaner housing fit. |
| What size is the John Deere SST16 air filter? | The air filter dimensions found for the John Deere SST16 are Height: 3 in / 76 mm; Outer diameter: 5.5 in / 140 mm; Inner diameter: 2.5 in / 64 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 SST16? | This page lists 2 elements (primary, secondary). That means the safety element should be treated separately from the outer primary air filter. |
| Why include engine specs on a John Deere SST16 air filter page? | The engine data kept for the John Deere SST16 is 16 hp, 29.3 cu in (0.48 L). Use it as supporting context only; the actual filter match is still driven by the air-cleaner housing and part number AT307501. |
| Should I order the John Deere SST16 air filter by size or part number? | For the John Deere SST16, start with the primary part number AT307501, then use the listed cross-references and the dimensions value as secondary checks before buying. |
| What should I confirm before buying a John Deere SST16 air filter? | For the John Deere SST16, confirm AT307501, at least one listed cross-reference, and the dimensions value of Height: 3 in / 76 mm; Outer diameter: 5.5 in / 140 mm; Inner diameter: 2.5 in / 64 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.

