The Napa Echlin IC1812 Magneto Ignition Coil is a high-quality replacement part designed for various farm equipment brands such as Allis Chalmers, Ford, and International Harvester. Made in the United States, this ignition coil is a direct fit for specific models, providing reliable performance and durability. The product comes with a California Prop 65 Warning regarding potential cancer and reproductive harm due to its contents. With its matte finish and brand reputation, this ignition coil is a dependable choice for those needing to replace or upgrade their farm machinery's ignition system. Exact item is shown. New old stock with original packaging. Single wire lead. Item weight 14 oz. Made in USA. No returns if installed. Please review our business policies in our store for information regarding returns, shipping and warranties. For: Allis Chalmers Tractor B 1938 -1957 Allis Chalmers Tractor C 1940 -1950 Allis Chalmers Tractor RC 1939 -1941 Allis Chalmers Tractor WC 1935 -1948 Allis Chalmers Tractor WF 1938 -1951 Ford Tractor 2N 1943 -1947 I.H. Farmall Tractor W9 1940 -1953