Ed, thank you for the link to NAPA. They had a Balkamp Heater Valve Repair Kit in for me, by 1:00 PM. Thanks to Alvin, I felt as though I could tear my Ranco Heater Valve apart. He had some very good pictures on his Photobucket, of the exact Ranco Heater Valve torn down. I had bit of a struggle getting it back together. But, got it back together. Best of all, it is installed in my 53 3100. No leaks. Seems to be working as it should. Thank guys for the help. I appreciate it.
Rugo