The McCormick 3713799M91 is an authentic blinker light, also known as a flasher lamp, designed for versatile front or rear installation on a wide range of agricultural tractors. This essential signaling component ensures optimal visibility and compliance for various McCormick, Massey Ferguson, and Landini models, including the McCormick CX, MC, MTX, XTX series, Massey Ferguson 3000, 4000, 5000, 6000, 8000 series, and Landini Legend, Powerfarm, Powermaster, Vision, Ghibli, Mythos, Rex, and Trekker series.