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SKU:
ZZ3F05535
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Outer Air Filter AT20728 Fit for John Deere 820 920 830 930 1020 1035 1120 1030
$62.59
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$62.59
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$62.59
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
Outer Air Filter for John Deere
This outer air filter, cross-referenced as AT20728, is a direct replacement air filtration component designed to protect the engine of compatible John Deere tractors and loaders by trapping dirt and debris before it enters the intake system.
Overview
This outer air filter for John Deere models ensures reliable engine protection by capturing airborne contaminants. It fits a range of John Deere tractors and loaders including the 820, 920, 830, 930, 1020, 1035, 1120, and 1030. The AT20728 cross-reference guarantees a proper fit and consistent filtration performance for your equipment.
Built For Performance
- Replaces OEM part number AT20728 for a precise fit
- High-capacity filtration media maximizes dust holding capacity
- Constructed with durable materials to withstand harsh operating conditions
- Engineered to maintain optimal airflow for engine efficiency
- Rigorous quality checks ensure consistent performance
Fits These Machines
- for John Deere 820
- for John Deere 920
- for John Deere 830
- for John Deere 930
- for John Deere 1020
- for John Deere 1035
- for John Deere 1120
- for John Deere 1030
On-The-Job Use
- Ideal for routine maintenance on farm tractors during planting and harvesting seasons
- Suited for loader applications where dusty conditions are common
- Replaces worn filters during scheduled engine service intervals
Specs At A Glance
| Part Number(s) | AT20728 |
| Type | Outer Air Filter |
Good To Know
Q: How often should this outer air filter be replaced? A: Replace the filter when inspection shows visible dirt buildup or at the interval specified in your John Deere operator's manual. Frequent replacement in dusty conditions protects engine longevity.
Q: Can this filter be cleaned and reused? A: This is a dry-type outer air filter intended for replacement, not for cleaning or washing. Reusing a dirty filter can compromise engine protection and reduce performance.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.