Is your radiator pressurized? A non-pressurized cap is flat on the underside, and a pressurized one will have a flap to create a seal. This applies to all models of tractors, but we see swaps from the original most often on Ford and Farmall tractors.Ģ. In fact, chances are good it’s been swapped over the years for a radiator from a Ford 8N – which uses a different radiator cap. Just because you have a Ford 9N doesn’t mean it has the original or correct radiator on it. Does your tractor have the original radiator? Radiators can be interchangeable. When you are ordering a new radiator cap, here’s what you need to know.ġ. There are a few different styles of radiator caps, and radiators get replaced so frequently that it can be difficult to know exactly what you should be asking for. Believe it or not, but one of the biggest returns here at Steiner Tractor Parts is radiator caps.
