AT20849 Tractor Engine Radiator quality replacement radiator designed for reliable cooling in compact and utility tractors. Directfit replacement for the following compatible models: John Deere 1020, 1030, 1120, 820, 920, 930, 1130, 1530, 1630, 2040, 2240. OE Replacement Number AAT20849 TPAT20849. Key benefits Effective cooling: Allaluminum construction and a 4row core provide efficient heat dissipation to help prevent engine overheating during heavy use. Durable design: Full aluminum build offers strong resistance to vibration and mechanical stress common in agricultural work. Correct fit and function: Manufactured to match OE replacement specifications so the radiator installs and performs as intended on listed tractor models. Improved serviceability: Robust construction reduces the frequency of radiator repairs or replacements compared with worn or corroded older units. Product highlights Function: Engine cooling radiator for agricultural tractors, designed to remove heat from engine coolant and maintain stable operating temperatures. Compatibility: Fits specified tractor models for a direct replacement solution. Verify model and configuration before installation. Core size: 4row core with 70 mm core thickness for increased coolant capacity and heat exchange surface. Material: Allaluminum construction for lighter weight and reliable thermal conductivity. Performance: Engineered to maintain consistent cooling under sustained loads such as field work, towing, and heavy PTO use. Typical applications and use scenarios Routine replacement: Swap a leaking, cracked, or corroded radiator to restore proper engine cooling and avoid costly engine damage from overheating. Seasonal maintenance: Install before demand seasons like planting or harvest to ensure consistent performance during long operating days. Tractor rebuilds and restorations: Use as a reliable OEspec cooling component when refurbishing tractors compatible with the listed models. Additional considerations Confirm compatibility with your tractor model and year prior to . Inspect mounting points, hoses, and fittings during replacement to ensure a complete and leak installation. Designed as an OE replacement unit with the listed replacement numbers for reference. This radiator provides a practical, longlasting cooling solution for the specified tractor models, combining effective thermal performance and durable allaluminum construction for reliable field operation.