John Deere 2420 Air Filter: Part Number, Size & Cross Reference

Quick answer:

The John Deere 2420 tractor primary engine air filter part number found is AT220822. Filter dimensions found include Height: 12 in / 305 mm; Outer diameter: 8 in / 203 mm; Inner diameter: 4 in / 102 mm.

Primary air filterAT220822
Filter height12 in / 305 mm
Engine power66 hp

John Deere 2420 Air Filter Specs

Primary air filter part number AT220822
Pre-filter M148207
Air filter size Height: 12 in / 305 mm; Outer diameter: 8 in / 203 mm; Inner diameter: 4 in / 102 mm
Filter height 12 in / 305 mm
Outer diameter 8 in / 203 mm
Inner diameter 4 in / 102 mm
Number of air filter elements 2 elements (primary, pre-filter)
Engine horsepower 66 hp
Engine displacement 219.7 cu in (3.6 L)

John Deere 2420 Air Filter Charts

Air filter dimensions

Height

12 in

Outer diameter

8 in

Inner diameter

4 in

Engine horsepower

This model

66 hp

Average

35 hp

Low

18 hp

High

66 hp

Engine displacement

This model

219.7 cu in

Average

100 cu in

Low

50 cu in

High

180 cu in

John Deere 2420 Air Filter FAQ

What air filter does the John Deere 2420 use? The primary engine air filter part number found for the John Deere 2420 is AT220822.
What size is the John Deere 2420 air filter? The air filter dimensions found for the John Deere 2420 are Height: 12 in / 305 mm; Outer diameter: 8 in / 203 mm; Inner diameter: 4 in / 102 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 2420? 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 2420 air filter page? Engine specs found for the John Deere 2420 include 66 hp, 219.7 cu in (3.6 L). Those specs help identify the tractor class, but the air filter should still be matched by part number AT220822.
Should I order the John Deere 2420 air filter by size or part number? The part number AT220822 matters more than size alone on the John Deere 2420. The listed dimensions helps confirm the filter looks physically consistent.
What should I confirm before buying a John Deere 2420 air filter? For the John Deere 2420, confirm AT220822 against John Deere parts information and use the listed dimensions of Height: 12 in / 305 mm; Outer diameter: 8 in / 203 mm; Inner diameter: 4 in / 102 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.