2ManyTrucks,
thanks a bunch for the information.
I did have my old one repaired, but I was trying to find out for the time when it can not be repaired anymore.
I think that was the 3rd time I have had it out to fix it, so I suppose eventually I will have to get a new one, hence my trying to determine what I have, while I had it out of the truck to take photos and measurements.
Thanks,
-Woog