Trying to get an old International or Farmall tractor back up and running? This brand new solenoid switch might be just the part you need. It's a direct replacement for several original Delco part numbers, including 1872403, 1872405, 1882323, and 1918405. This is a foot-operated solenoid switch designed for early 6/12 volt DD starters that have an exposed shift lever. The specs: it has a single 3/8-16 battery terminal, an insulated base, and mounting holes measuring 7/32\ x 9/32\ on 1.40-inch centers. We've put it through computer testing to make sure it's reliable and built to last. It's compatible with a huge list of models from International, Case, John Deere, and more. Fits International/Farmall tractors like the A, B, C, Cub, H, M, 100, 130, 140, 200, 230, 240, and many others from the 1930s through the 1960s. Also fits some International power units (U-1, UC-60) and the T-9 tractor. Before you buy, double-check your tractor's model and your old starter's part number to make sure this is the right match. Get that classic tractor turning over again with a quality, aftermarket solenoid.