The New Holland 9841566 is a genuine OEM replacement lamp designed for various New Holland agricultural tractors. This lamp ensures optimal visibility and reliable performance, serving as a direct fit for models across the T4000F, T4000N, T4000V, T5000, TD4000F, TD5000, TK4000, TL-A, TL-N, TN-A, TN-D, TN-F, TN-S, TN-V, TS-A, and TVT series. Measuring approximately 95 mm in length, 51 mm in width, and 51 mm in height, and weighing about 0.054 kg, it is a critical component for maintaining operational safety and compliance. Replaces New Holland part number 82030013.