The Case IH 87364745 Arm is a genuine OEM component designed for various Case IH agricultural tractors, including models in the Farmall C, JX, JXC, JXU, Maxxum, and Puma series. This robust arm measures approximately 508 mm (20 inches) in length, 152.4 mm (6 inches) in width, and 152.4 mm (6 inches) in height, with a weight of about 6.80 kg (15 lbs). It is crucial for the proper functioning of the tractor's linkage system, providing durable and reliable performance for demanding agricultural tasks.