Thanks. This is fairly informative however, I bought eTrailer base plates that were attached with 5/8" Grade 5 course thread bolts and they only get torqued to 56lbs. I'm afraid 112 will strip or snap them? I can't afford that.
The hitch part number seems to be 354528. It's bolted to the chassis with 6 carrier (carriage) bolts. The stamp on the bolt head is hard to read. I had to use a mirror and the stamps aren't in the best shape. It seems to read: 01R1 with a | opposite that stamping.
Any help appreciated.