Hey phat cat,yes it is a drive line alt.I have been running that for two years now.No problems and works great.I have done a couple of rhinos like that too.Had do have a pulley machined for the rhinos though.
I had a pulley welding and balanced on my driveshaft when I shortened it, with the anticipation of putting a driveline system in.. I bought a 65amp 1-wire alternator and now just have to mount it.. Approx what diameter is your pulley on your driveline if you dont mind me asking? And at what speed do you need to be going for it to start charging?
Thanks for any info Chris!