Hello Kent, I see how I missed that, so the difference between the "Regular" 948R, and the "Regular Production Option-RPO" 934F option is a single post with cutout, or a 2 post unit with a voltage regulator? My other 39 (VB) 1.5 ton has a 948R with a cutout, this one has a voltage regulator that appears original...I will have to inspect what is left of the wiring harness... The other clue is the generator mounting bracket which is about 6-1/8" long...
