A/C PARTS & CONVERSION KITS
A/C parts for your John Deere 4400 Combine
Choose a section to shop parts that fit this model, or start with the most popular A/C repair categories below.
Compressor/Conversion Kits
A6 to Alternative Sanden Conversion Kit
$389.43
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Compressors
Heavy Duty A6 Compressor with Hi & Lo Pressure Update Kit
$517.00
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Blower Motors
Heavy Duty Blower Motor - Motor Only
$104.74
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Evaporators
Evaporator - Case/IH and John Deere
$416.29
View part →John Deere 4400 Combine Parts
John Deere 4400 Combine A/C Parts & Repair Guide
Find replacement A/C and cab-comfort parts for your john deere 4400 combine. Use the A/C shopping block above to choose the repair category, then confirm product fitment notes and any serial-number breaks before ordering.
John Deere 4400 Combine A/C capacity reference
Use this as a quick service reference. Always follow the exact instructions supplied with the kit or component being installed.
A6
R134a refrigerant: 3.2 lb
Compressor oil: 11 oz
Oil viscosity: 100
York
R134a refrigerant: 3.2 lb
Compressor oil: 11 oz
Oil viscosity: 100
Shop John Deere 4400 Combine A/C components
Browse the component categories that have parts listed for this model:
- Compressor/Conversion Kits
- Compressors
- Blower Motors
- Condensers
- Evaporators
- Rec Driers/Accumulators
- Expansion Valves
- Radiators
Before you order
- Confirm the model, machine type, and any cab serial-number break.
- Compare OEM numbers, fittings, and product notes with the part being replaced.
- Choose a complete kit when the product page identifies all included components.
Browse all John Deere 4400 Combine parts or contact P-Fab for fitment help.