Quote:
Originally Posted by gypsychris
I found these Class III Hitch But cannot find anything specific to the 345. Your setup looks as if it was weldedm, and the local Uhaul says they do not do welds etc....Please help :-)
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You won't be able to find an off the shelf hitch anywhere for your motorhome. You're going to need to find a welding/fabrication shop in your area to handle the job.
There are three issues with your existing hitch that need to be corrected. The first one is twisting or sagging of the receiver due to too much tongue weight. The second issue is flexing of the hitch forward and back during towing. The third issue is side to side flex of the receiver while turning corners with a heavy tongue load.
If you look closely at the pictures in the links I provided earlier you'll see how that was done. I would suggest printing out a bunch of these pictures and taking them and your motorhome to a good welding/fabrication shop and explain to them what you want done.
To deal with the side to side flex I put diagonal braces from the back of the receiver tube to the outside corners of the frame about 2' towards the front of the motorhome. The theory was side to side motion of the trailer tongue would be offset by the diagonal braces.
If you would like I can email you larger pictures of how I did the hitch on our motorhome. Just send me your email address.
Hope this helps!
Brad