Be carefull of these, I had one short out to the case and melt the wire to the ignition side. Fortunately turning off the key cut off the power. The terminal shifted in the body and since the pass through for this lug was not isolated it grounded the wire to the case. I was able to cut the wire out of the harness and splice in a new one. The configuration is slightly different than the one shown. FBO assured me that his would not have the problem I had. The new regulator he sold me was exactly the same as the one that failed. This type regulator has a bare wire going from the circuit board to the ignition lug.