[flatheadfan]

Cris-

As I understand your question, you are asking about the metal shaft inside the exterior tube housing. If this is the case it "can" be done but is tricky. First, you need to pull everything apart and measure the the total length of the shaft that was cut off to determine what needs to be grafted on. The eventual length should be 46.50" inches long tip to tip. Next weld one end of a ignition lock collar (see picture), on the cut off shaft. Cut the donor shaft the needed length to total 46.50". rotate the broken piece and line up the key-way (previously marked high spot before disassemble). Insert the donor shaft into the collar and a rod to mimic the light rod to insure hole alignment between the two pieces then weld. Things must perfectly straight. I have done this by placing the shaft in "V blocks."

Warning, this is a general description from memory of a "very senior citizen" so, I may missed something! However, if all fails, find another gear box. They are still around and wear is not a major problem on these gear boxes. They do hold up well from extended usage and the adjustment is easy.

Tom