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- John Deere 4440 All Metal Premium AG Radiator RE21897 AR79501
John Deere 4440 All Metal Premium AG Radiator RE21897 AR79501
- SKU:
- 45843
- Condition:
- New
- Shipping:
- Calculated at Checkout
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Description

John Deere 4440 All Metal Premium AG Radiator RE21897 AR79501
*Please verify your OEM number(s) before purchasing.
Optimize your John Deere 4440 tractor's cooling with this durable radiator—designed for superior performance and perfect fit, a direct OEM replacement!
- Heavy Duty Tractor Radiator
- Fits John Deere 4440 Model
- Direct Aftermarket Replacement For OEM #s:
- RE21897
- AR79501
- Built Entirely From High-Quality Copper-Brass, Offering Superior Strength And Resistance To Cracks Or Leaks Compared To Plastic Alternatives
- Maximized Cooling Efficiency With A High-Density Core And Precision-Engineered Fins, Keeping Your Engine At Optimal Temperatures Even Under Heavy Loads
- Designed To Withstand Harsh Road Conditions And Extreme Vibrations, Making It Ideal For Long-Haul Trucking And Demanding Applications
- Unlike Plastic Tank Radiators, This All-Metal Construction Allows For Easy Repairs And Extended Service Life, Reducing Long-Term Replacement Costs
- Direct Replacement For Your Original Radiator, Ensuring A Perfect Fit With No Modifications Required
- Built To Last With Anti-Corrosion Coatings And High-Quality Welds That Prevent Premature Wear And Failure
- Core Height: 29"
- Core Width: 21 3/4"
- Depth: 2 7/8"
- Fill Neck: 1"
- Fins Per Inch: 7
- Inlet: 2"
- Outlet: 2 1/2"
- Overall Dimensions: 37" x 22 1/2"
- Rows: 5
- Sold Individually
Upgrade your John Deere 4440 tractor's cooling efficiency with this robust radiator, a direct aftermarket replacement for OEM numbers RE21897 and AR79501. Designed with dimensions including a core height of 29", core width of 21 3/4", and depth of 2 7/8", it features a 1" fill neck, 7 fins per inch, 2" inlet, and 2 1/2" outlet sizes. Overall dimensions measure 37" x 22 1/2", crafted with 5 rows for superior heat dissipation. Enhance performance and longevity with this premium-quality radiator, available individually on our site.
Any mention of OEM names or OEM product ID numbers/descriptions/model numbers is intended for identification purposes only and does not indicate that it is an OEM part.
If you should need additional truck parts and accessories please don't hesitate to call our toll-free number: 1-888-888-7990
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