I recently had a heater hose blow-out and replaced both hoses. However, there is a significant water leak from a piece that I cannot identify. I assume that s gasket was blown. The piece is round and flat and fastened to the carburetor area, very close to the radiator output water hose. What is that (name?), and what do I do to repair it? I am enclosing two pictures (I hope). Can't get the pics on to here — they are just .jpg images on my desk top and don't have a URL.
You have me hopelessly confused – carburetor area??? Jinmas are diesels and don't have carburetors. And what does a tractor in Hawaii need with a heater??? I'm at your same latitude, just several thousand miles east, and I have never wanted a heater. AC maybe, but not a heater.