The John Deere AL38448 is a genuine OEM oil cooler designed for efficient heat exchange in various John Deere agricultural and construction equipment. This essential component ensures optimal engine and hydraulic system performance by maintaining proper oil temperatures. It is compatible with a wide range of John Deere tractors, cotton pickers, cotton strippers, forage harvesters, loaders, motor graders, skidders, and wheel excavators. The cooler measures approximately 254 mm in length, 152.4 mm in width, and 76.2 mm in height, with a weight of 0.907 kg.