We have moved our home and shop from New York state to the St. Louis, MO area.

We’re not afraid to talk to you. Need help or just don’t like placing orders over the Net? Contact Us.

PopinJohn Company, LLC is the business providing carburetor, distributor and magneto service and parts to those who collect and restore antique tractors. John Deere, IH Farmall, Allis-Chalmers, Case, Oliver, and Ford. Our inventory includes gaskets, bushings, shafts and parts specific to antique carburetors and magnetos.

Nationwide, there are only a handful of shops that do this specialized work. PopinJohn primarily advertises in TWO-CYLINDER magazine, a national publication enjoyed by antique tractor collectors.
You can contact us at 870-403-3568 talk or text.

Thanks for shopping with us!