I guarantee it's the trunnion from an old WD hitch. Needs spring bars and a proper setup to be safe. And the spring bars have chains onthe end to fit into fittings that should already be on the trailer.navigator said:... it looks like a weight distribution hitch....
thanks Roadie, I think you responded seconds before I did.the roadie said:I guarantee it's the trunnion from an old WD hitch. Needs spring bars and a proper setup to be safe. And the spring bars have chains onthe end to fit into fittings that should already be on the trailer.
A picture of the trailer hitch end could be illuminating.
the roadie said:I guarantee it's the trunnion from an old WD hitch. Needs spring bars and a proper setup to be safe. And the spring bars have chains onthe end to fit into fittings that should already be on the trailer.
A picture of the trailer hitch end could be illuminating.
the roadie said:Did you get the WD spring bars with it, or is your question so you can identify the mfr so you can buy the required bars? Sorry, I don't recognize the brand.
The two small balls to either side are for anti-sway friction devices. Most of the ones I've seen from this century have only one small ball, if any, on the side to install the optional device.
Good thread: RV.Net Open Roads Forum: Towing: Travel Trailer Hitch Set-up Procedure
View attachment 9531
They weren't when I first looked, but certainly are now. My fault. You have all the parts. Be cautious about stickiness in the friction device.Gordo said:I posted 5 pictures, are they not visible???
Gordo said:Thanks Roadie, this link is a great help!
jonbo2002 said:you should have two arms like the one I am selling
C-ya said:Looks like he has both spring arms - as well as 2 friction bars!
de3jr88 said:This appears to be a rather old Reese WD set-up with trunnion bars. The dual friction style sway control is total overkill, but if used properly will all but completely eliminate extra motion. Just make sure you disable BOTH when backing up. There are certainly not many of these left on the road, but as long as nothing is bent or broken it will work as good as most others. Which brings me to this: I hope it is just the illusion of the picture but the top of the head where the 2 sway ball mounts are, looks bent. That is to say the right side of the picture looks lower than the left side. Again, it is probably just the picture.
On the other hand, there seems to be no retainer clips to hold the trunnion bar in place at the top on the head. I would say that these 2 very small parts are critical in keeping the bars seated properly at all times even when under load. Again if it is just the angle of the picture and they are there, you should be good to go. Make sure you lubicate all your moving parts including the pivot brackets which are mounted on the frame of the trailer.
How heavy is the trailer that you are towing. If there are no tags or stenciled numbers on the hitch head or the bars, you may want to still consider having a HITCH dealer look at your stuff. Some RV dealers know a fair amount about hitches but a Hitch dealer will be more of an expert, plus they can also help you set up your trailer so that it rides properly.
C-ya said:I have a Prodigy that I bought from etrailer.com - Tekonsha PRODIGY Brake Controller - Proportional Tekonsha Brake Controller 90185. Love it! Easy set up and it has a boost feature where it automatically applies a preset amount of brake as soon as it activates, then applies the brake as the stopping force through the brake pedal dictates.
As far as your WD hitch, mine is also a Reese. Here are a few pics to show how the bars go in. I also show the "lock tabs" that yours seems to be missing.
This picture shows the orientation of the bar into the WD hitch. It will be easy to figure out as the chain will be on top of the bar.
Put the bar into the bottom pocket first...
then rock it into the upper pocket...
I then flip the tab back, but it seems as tho yours are missing...
Once you have this done, lower the hooks mounted on the frame of the TT so you can put the chain on them and use a bar to rotate it up and lock it. There should be 2 C or D shaped pieces of metal (like a wire pin) that goes into the chain lock. If you can't find them, get some from a hardware store - you don't won't that coming loose while driving or when you are standing next to it and aren't ready for it. You can use a wired hitch safety pin - Trailer Coupler Safety Lock Pin - 5/16" Husky Hitch Accessories 80235 - or something like that. Then you can measure and make sure you are level and have correct links of chain between the bar and trailer as per most WD install instructions.
Hope this helps.
Gordo said:Thanks, this helps a lot! Which link should be used? When I picked up the trailer, the seller hooked the chain in the first one he could make without using a leverage bar. Seemed to me there should be some preload.
Gordo
C-ya said:Yes, there should be some preload or else it isn't distributing much weight to the front of the tow vehicle. I would lower the hooks, count 5 up from the bar and put it on and rotate it up. See how that does. Sometimes with WD hitches, you can't get where you need to (finally) be at due to uneven terrain or something like that. You may have to start with more links, cinch one side up, cinch the other side up with maybe one less link, then cinch the first side and so on until you end up where you need to be. The trailer jack supporting some of the trailer weight will also help get the chains where they need to be. Hook up and secure the ball, then jack the trailer back up a bit to lift the truck then set the chains.
the roadie said:You can use a long lever pipe to lift the tensioner hook bracket, or do what I do. I replaced the hand-cranked trailer jack with an electric one.