The John Deere 7020 tractor primary engine air filter part number found is AT20728. Cross-reference filters include WIX 420-28917; NAPA 4001430; Baldwin PA1667; Donaldson P181052; more listed below.
Primary air filterAT20728
Cross-referenceWIX 420-28917
John Deere 7020 Air Filter Specs
Primary air filter part number
AT20728
Pre-filter
M96846
Cross-reference filters
WIX 420-28917; NAPA 4001430; Baldwin PA1667; Donaldson P181052; FRAM CA10125
Number of air filter elements
2 elements (primary, pre-filter)
Engine displacement
404 cu in (6.6 L)
John Deere 7020 Air Filter Charts
Engine displacement
This model
404 cu in
Average
500 cu in
Low
250 cu in
High
830 cu in
John Deere 7020 Air Filter FAQ
What air filter does the John Deere 7020 use?
The primary engine air filter part number found for the John Deere 7020 is AT20728.
What air filter cross-references fit the John Deere 7020?
Cross-reference filters found for the John Deere 7020 include WIX 420-28917; NAPA 4001430; Baldwin PA1667; Donaldson P181052; FRAM CA10125.
Can I use an aftermarket air filter on the John Deere 7020?
The John Deere 7020 has 5 cross-reference filters listed, starting with WIX 420-28917. Use them as aftermarket leads, not as a replacement for checking the original part number AT20728.
How many air filter elements are listed for the John Deere 7020?
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 7020 air filter page?
For the John Deere 7020, the engine specs found are 404 cu in (6.6 L). This is useful context when comparing similar models, but not a substitute for checking the filter number AT20728.
Should I order the John Deere 7020 air filter by size or part number?
The OEM-style number AT20728 should be the main lookup value for the John Deere 7020; the cross-reference numbers are useful when shopping WIX, Baldwin, Donaldson or similar brands.
What should I confirm before buying a John Deere 7020 air filter?
For the John Deere 7020, confirm AT20728 against the parts manual, then use the cross-reference list only after the OEM number matches.
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.
