Need a reliable ignition switch for your older Ford tractor? This Larbi replacement switch is built to fit a bunch of models from 1939 to 1964, including the 2N, 8N, 9N, 4000, 6000, 641, NAA, and many more in the 501, 600, 601, 700, 800, 900, and 2000 series. It comes with 2 wires and 2 disconnect keys, plus a 3/4-inch thread diameter for easy installation. Made with a zinc alloy body, copper terminals, and durable iron keys, it's designed for high performance and long life. Fully tested before shipping, so you can trust it to start up your tractor smoothly. Whether you're a farmer, collector, or DIY mechanic, this switch is a straightforward fix. It also includes a 1-year warranty—if there's any issue due to shipping or installation, they'll send you a new one. Keep your vintage tractor running strong with this solid aftermarket part.