Thanks, I knew it was something someone would be able to identify. where was my head? It has an electric clutch to engage the fan and pulley. It looks fordish to me but I can't figure what it came from.
Looks like an 8BA flathead fan to me. I'd bet $5 on it! I've never seen one with the electric clutch looking thing, but I'm not a FH expert either.
I doubt if its aftermarket. It looks as old as the hills and weighs half a ton. They don't make stuff like this anymore. Unless it was an antique aftermarket.
im going to guess with some of you , i suggest possibly a older large truck flathead maybe , 272/292 raised type mount to get more in heart of air flow , maybe even coe , older electric lock up hub as newer have air control and thermo switchs , just thoughts though
My best guess is the fan was engaged by a temperature switch to power the clutch making for better cooling.
Maybe an electrically switch controlled electromagnetic clutched fan drive? Disengage at higway speeds then engage when creeping thru city traffic? My guess.
I dont realy checked that they came from the cableharnes gues they came from a temp switch mine was a firetruck with front mounted pump gues they neded a electric fan when running the front pump standing still
Thank you here is a better pic filled the pipes with lead and bent them with the tube bender i use for bending rollcages then melted the lead out
Glad it was ID'd. It would make more sense to me to find an armature and windings in there so the fan could overrun in a low RPM/high load condition, rather than a clutch to disengague and free wheel. Those engines run 'a little warm'. Hers an idea... amaze your friends and make a shop fan outa'it.