This genuine Case IH part 140181001 is a replacement lens designed for various Case IH agricultural tractors. It ensures proper light diffusion and protection for the lighting assembly on a wide range of models, including the MXM series (120, 130, 140, 155, 175, 190), MXU series (100, 110, 115, 125, 135), Puma series (115 to 240), Maxxum series (100 to 150), CVX series (1130 to 1190), Farmall U, C, A, N, V series, Quantum, JXC, JXU, Luxxum, Vestrum, Optum, Magnum, Steiger, and Quadtrac models. This OEM lens is crucial for maintaining the integrity and functionality of the tractor's lighting system.