This includes some interesting historical info about why no M-151s were built to be APUs. The question seems to be, was this a motorpool modification or someone’s backyard customization.
https://newhaven.craigslist.org/cto/d/1965-m151a1-mutt-apu-ford/6654432656.html
“Not much is known about the history of this little MUTT except that it was an original Ford built M151A1, produced in 1965.
On the back is a rather elaborate electrical generation set up, that includes replacement of the transmission with another generator unit. Power comes from what is believed to be a Continental flat head 4 cyl. The vehicle moves by an Autronic Unit transfer gear set-up that hangs off the front of the small “jeep”. A shaft coming off the front of the crank runs a chain that drives the “transfer case” that powers the front axle. Continue reading

















