One New Aftermarket Replacement Radiator Fits John Deere Tractor Model: 4430 4240S 4350
Hydraulic Oil Cooler Support Brackets Are Not Included But The Radiator Has Provisions (5/16 Insert Nuts) to Mount The Brackets on The Grill Side-6 Nuts.
Replaces OEM Number(s): AR61879,AR61878,AR60337
Northern Part Number: 219562
Configuration:
High Performance Heavy Machinery Spec.
Material: AA5052 Aluminum
Includes CNC machined filler neck and cap
Core Size: 27" High x 21 3/4" Width
Overall Size: 34 3/4" High x 23" Width
Depth: 2 1/4"
Fins Per Inch: 9"
Fill Neck Height: 1"
Inlet/Outlet: 2" / 2 1/4"
OEM style brass petcock drain.
Please Check the Size Before You Buy!
Reasons for choosing our AA5052 Aluminum Radiator：
1.Our Radiator is made of AA5052 aircraft aluminum, AA5052 Aluminum major alloying element is magnesium, has a higher strength and greater corrosion resistance (including to salt water).
2.Higher density core: cooling rows are spaced 3/8" apart, giving you 25% more rows within the core than other aluminum radiators sold on eBay.
3.14-16 cooling fins per inch, giving you approximately 1500 more cooling fins than other aluminum radiators.AA5052 aluminum radiator core can be made more efficient by changing the tube spacing and fin count. If the tubes are placed closer together and the fins are packed in tighter a denser core is created that throws off much more heat. A high efficiency core can have tubes on 3/8" centers and fin counts increased to 14 to 16 FPI, That may not seem like a big deal but the surface area is greatly increased. Combined with all the additional fins between the tubes this provides approximately 30% to 45% better cooling than the OEM radiator had.
The core of the radiator is welded in vacuum brazing furnace, no epoxy. The Radiator are 100% welded by TIG. Stronger & Higher Capacity for Coolant than OEM units, Made of High Quality Full AA5052 Alu
On Nov 20, 2025 at 00:16:45 PST, seller added the following information:
On Dec 30, 2025 at 21:58:54 PST, seller added the following information: