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Demco slider owners BEWARE!!!

slohand
Explorer
Explorer
Don't know if anyone has posted on this issue. Have a Demco Hijacker Autoslide that was bought new in May of 2014. I had about 3,000 mi. on it. A week ago I was moving the camper about 150 mi. when early on the trip I heard an odd noise when making a 90* turn. Didn't think a whole lot about it and continued onto the interstate. Realized I had a serious problem about 100 mi. down the road. The hitch was allowing travel back and forth as if I was in a turn. Except it was when I push the throttle or tapped the brakes. Pulled over and called Demco and was told I had a "failure" and they would have to get me a new hitch. I was not in an area where that would easily be done so I limped my way the last 15 mi. to my destination. I pulled the hitch out to look underneath to find the weld that holds the splined shaft that holds the entire hitch together had sheared and the shaft at that point could pull out which would result in my camper to no longer be attached to my truck. I spent quite a bit of time on the phone with Demco only to find out this has happened a "handful of times". They said these where hitches built in spring 2014. No recall, no notification. I urge anyone with one of these built around that time to be vigilant in checking the condition of this weld. You have to pull the hitch to see it from underneath. If in doubt call them and make them replace it! Your life or someone else's may depend on it.
30 REPLIES 30

BarneyS
Explorer III
Explorer III
It was me! :B
It is very easy to post pictures on our forums. One of our moderators, 1492, developed this app to post your pictures. It works for other internet sites also. There is no need to have a separate hosting site for your pictures in order to use it.

It is very simple to use.
1. Upload your picture from your computer to the app.
2. Copy the resulting URL.
3. Paste that URL into your post without ANY changes. No additions or deletions.

Your picture will then appear in your post and be properly sized for use on our forums.:)
Barney
2004 Sunnybrook Titan 30FKS TT
Hensley "Arrow" 1400# hitch (Sold)
Not towing now.
Former tow vehicles were 2016 Ram 2500 CTD, 2002 Ford F250, 7.3 PSD, 1997 Ram 2500 5.9 gas engine

hephaestus
Explorer
Explorer
Could the moderator who edited my post to make the pics work please PM me and let me know how to do that in the future? Thank you in advance.

hephaestus
Explorer
Explorer
My first trip with this hitch was to be from my home in Gulf Breeze, FL to some land to boondock on in Cusseta, GA for a long weekend. About 4 hours one way. My RV is 8,000 lbs, well within the limit of the 13,000 lbs hitch. About 3 hours into the trip in Eufala, AL I made a u-turn to get into a gas station and heard loud crunching noises coming from the hitch that shook the truck violently. I got to the pump and looked to find that the hitch had internally self-destructed. Virtually everything inside the sliding mechanism was twisted, bent, and destroyed. I finished filling up and pulled into the neighboring WalMart parking lot where my wife, daughter, dog, and I spent the night. I took the hitch apart there to get these pictures knowing that we weren't going to make it to the site. I had been speaking to a very nice Demco employee named Brian (last name omitted) about my initial 13K purchase so I emailed him asking him to call me ASAP. I doubted he would since it was a holiday weekend but stranded in a parking lot with no way to hook your RV to your truck you'll grasp at any straw you can. The next day I scoured the internet for another slider within driving distance of Eufala knowing that the 13k was beyond repair. After wasting the entire day I was able to come up with a pre-owned but never-used Demco 21k Autoslide. We made it to our site about 24 hours later than planned but had a great weekend otherwise and the 21K performed flawlessly. On Mon. as I was packing up Brian called me after having seen my email. He stated that some early-model 13K hitches had some "known issues," asked me for the serial number on my hitch, confirmed that it was one of the earlier models, and that he would get back to me. 2 days later Demco offered to sell me a new hitch at their cost, which was useless to me since I already had a new hitch. Strangely, their cost was higher than buying a full-priced new one from eTrailer but that is beyond the point of this post. I wasn't expecting much from them since I bought used anyway.

The purpose of this post is to reinforce the idea that Demco does have known issues out there, in use today, and they have not issued any recalls, warnings, or anything. Who knows how many failure-prone hitches are on the road right now? If they've allowed them on the road in the past, will they continue doing so in the future? Is any hitch you buy now any better than in the past? Is my new 21K safe?

Brian was so helpful, polite, and nice prior to my initial purchase that I hate even mentioning him or my experience. He didn't design or sell the hitch. From our conversations it sounded like he only found out about the defective early-model hitches from his management after mine self-destructed. But when I saw this thread I did feel compelled to warn about potential safety risks to others. I was lucky in that it was only my hitch that was destroyed. My new truck, its occupants, and the RV were all unharmed.












Moderator edit to fix pictures URLs to show.

hephaestus
Explorer
Explorer
I recently bought a new short bed truck and a used Demco 13K slider to tow my 5th wheel. I understand that buying used will not come with any sort of warranty, and I am only slightly disappointed with Demco's resolution to this, but the overall purpose of this post is simply to warn about the safety of Demco hitches and not to complain about the resolution.

hephaestus
Explorer
Explorer
I know this is an old thread but I figured I would add my Demco experience to it as well. The forum keeps giving me formatting errors so I'm going to have to post this a few sentences at a time until I figure out which one it doesn't like.

Wumba
Explorer
Explorer
Hmm, getting ready to purchase a hitch within the next month....was between this and PullRite....time to reevaluate. Thanks for the info!

magic43
Explorer
Explorer
slohand wrote:
I heard an odd noise when making a 90* turn. Didn't think a whole lot about it and continued onto the interstate.

There was your sign. Normal things do not make "odd" noises. Stop, get out, and investigate.

I am not knocking the OP, just highlighting it for myself and others.
magic43

TXiceman
Explorer II
Explorer II
And another reason to get a long bed truck and not worry about sliding hitches.

Ken
Amateur Radio Operator.
2023 Cougar 22MLS, toted with a 2022, F150, 3.5L EcoBoost, Crewcab, Max Tow, FORMER Full Time RVer. Travel with a standard schnauzer and a Timneh African Gray parrot

Dtank
Explorer
Explorer
slohand wrote:
The new ones have a redesigned splined shaft and weld process. There is no excuse for not notifying owners of these defective hitches or recalling them. I made that very clear to Demco.


Toyota accelerator pedal sticking, GM ignition defects - caused deaths and injuries.

NHTSA can't keep up with *major* life safety issues..:(

NHTSA *might* get to "nitche" complaints in a few years, if at all..:R

Google is your friend, see:
"DOT Issues Scathing Internal Report of NHTSA's Defect Investigation Process" - - and many more.


.

Charlie_D_
Explorer
Explorer
Let this be a warning to everyone to make sure that when they purchase something they register it. Does not have to be RV related.

I agree that this is a dangerous item and not chastising the OP nor defending Demco but it has to be registered for Demco to know when and where it was bought. Many have failed to be contacted on tires recalls because the dealer often does not register them.
Enjoying Your Freedom?
Thank A Veteran
Native Texan
2013 Prime Time Crusader 330MKS
2018 Chevy 2500 D/A Z71 4x4 Offroad
2006 Holiday Rambler Savoy 33SKT-40,000 trouble free miles-retired
2006 Chevy 2500 D/A-retired
2013 Chevy 2500 D/A-retired

slohand
Explorer
Explorer
The new ones have a redesigned splined shaft and weld process. There is no excuse for not notifying owners of these defective hitches or recalling them. I made that very clear to Demco.

laknox
Nomad
Nomad
Old-Biscuit wrote:
Help others by filing a formal complaint with NHTSA

HERE


I was just going to suggest that...

Lyle
2022 GMC Sierra 3500 HD Denali Crew Cab 4x4 Duramax
B&W OEM Companion & Gooseneck Kit
2017 KZ Durango 1500 D277RLT
1936 John Deere Model A
International Flying Farmers 64 Year Member

Old-Biscuit
Explorer III
Explorer III
Help others by filing a formal complaint with NHTSA

HERE
Is it time for your medication or mine?


2007 DODGE 3500 QC SRW 5.9L CTD In-Bed 'quiet gen'
2007 HitchHiker II 32.5 UKTG 2000W Xantex Inverter
US NAVY------USS Decatur DDG31

shepstone
Explorer
Explorer
Yeah, thats not good..
2017 F350 Ruby Red Super Cab Dually 6.7 3.55 gears. B&W Companion 25K. BackRack. Gatorback mud guards. AUX65FCBRG aux tank. 2021 GD 380fl
2010 GMC Savanna 3500 extended 6.0

Learjet
Explorer
Explorer
well that hitch is off my short list 😞
2017 Ram Big Horn, DRW Long Box, 4x4, Cummins, Aisin, 3.73
2022 Jayco Pinnacle 32RLTS, Onan 5500, Disc Brakes, 17.5" tires
B&W Ram Companion