Quick answer:
The John Deere D tractor primary engine air filter part number found is AT75035. Filter dimensions found include Inner diameter: 13 in / 330 mm. Service guidance is to check the air filter every 25 hours.
Primary air filterAT75035
Filter sizeInner diameter: 13 in / 330 mm
Service intervalCheck every 25 hours
John Deere D Air Filter Specs
| Primary air filter part number | AT75035 |
|---|---|
| Secondary / safety air filter | AN403919 |
| Pre-filter | MIU11513 |
| Air filter size | Inner diameter: 13 in / 330 mm |
| Inner diameter | 13 in / 330 mm |
| Replacement interval | Check every 25 hours |
| Number of air filter elements | 3 elements (primary, secondary, pre-filter) |
John Deere D Air Filter Charts
Air filter dimensions
Air filter service interval
John Deere D Air Filter FAQ
| What air filter does the John Deere D use? | The primary engine air filter part number found for the John Deere D is AT75035. |
|---|---|
| What size is the John Deere D air filter? | The air filter dimensions found for the John Deere D are Inner diameter: 13 in / 330 mm. Use these dimensions as a fit check, but treat the part number as the main match. |
| How often should the John Deere D air filter be checked or replaced? | The service guidance found for the John Deere D is to check the air filter every 25 hours. That is shorter than the reference average of 100 hours for this class, so it points to more frequent inspection rather than a long replacement-only interval. |
| How many air filter elements are listed for the John Deere D? | 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. |
| Should I order the John Deere D air filter by size or part number? | Buy by AT75035 first for the John Deere D. The dimensions value is useful for checking an aftermarket listing before ordering. |
| What should I confirm before buying a John Deere D air filter? | For the John Deere D, confirm AT75035 against John Deere parts information and use the listed dimensions of Inner diameter: 13 in / 330 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.

