I looked and looked, but there is ABSOLUTELY NO INFORMATION printed / stamped onto either gas shock/strut. Since the one I removed was so badly bent, I was unable to get it to fully extend.
I ended up getting the dremel and cutting slots to relieve the grip on the shaft. Watch out for escaping gas and oil. (volcano effect)
Once the gas and oil was drained, i was able to fully extend the strut. From "eye to eye" the strut is 36" exactly. 10mm shaft and 20mm housing.
I do not know how many pounds of force these things are rated at. The only thing I can come up with is to remove the other strut and attach a luggage scale on one of the eyes and pull to extend the strut. Ugh.
These things are a pain to find online. I'll keep searching and post any results. Someone has replaced them successfully on this board. (I hope)