I went on to https://mytractor.us/ and spoke with a very knowledgeable lady named Sue. She was able to sell me a new water separator (the unit on the 135 is an exact replacement). She also sent me a schematic (I have included that here) of the injector / pressure pump assembly. She suggested I...
I see this is the place to learn about my tractor. It appears to be a 1964, Model number 1308SNMY, Serial on the plate: 383204, serial number on the block and head is 37112460. I know she was made in France, and imported to Cumming Georgia. There is a "dealer" sticker still on the side of her...