bing tracking image
  1. Accessories and Parts
  2. Demco
  3. Fifth Wheel Hitch
  4. Plates
  5. Side Plates
  6. Autoslide
Custom Fit Fifth Wheel Kit With DM6004 | DM6107 | DM8551005

Custom Fit Fifth Wheel Kit With DM6004 | DM6107 | DM8551005

Item # DM86SV
Our Price: $2,605.32
Accessories and Parts
Add to cart
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Need help with installation?
Locate installers near me
Replace the side plate assemblies that came with your Demco Autoslide underbed 5th-wheel trailer hitch (DM8550041, DM8550022 or DM855037). Bolts onto the hitch base so that you can attach your hitch to the underbed mounts in your truck. 1-800-940-8924 to order Demco accessories and parts part number DM86SV or order online at etrailer.com. Free expert support on all Demco products. Great prices and Fastest Shipping for Custom Fit Fifth Wheel Kit With DM6004 | DM6107 | DM8551005. Accessories and Parts reviews from real customers.
  • All Info
  • Q & A (0)
  • Videos (2)
  • Photos

Demco Accessories and Parts - DM86SV

  • Fifth Wheel Hitch
  • Plates
  • Side Plates
  • Demco
  • Autoslide

Replace the side plate assemblies that came with your Demco Autoslide underbed 5th-wheel trailer hitch (DM8550041, DM8550022 or DM855037). Bolts onto the hitch base so that you can attach your hitch to the underbed mounts in your truck.


Features:

Repl Side Plates for Demco Hijacker Autoslide - Under Bed:
  • Replaces the side plates that came standard with your Demco Autoslide underbed 5th-wheel trailer hitch
    • Fits 13,000-lb (DM8550041),18,000-lb (DM8550022) and 21,000-lb (DM8550037) models
    • Lets you install your hitch in your custom underbed rail system
  • Simple, bolt-on installation to your hitch base
    • Multiple rows of bolt holes let you adjust hitch height
  • Rust-resistant black powder coated steel construction
  • Mounting hardware, handles, and safety pins included
  • Made in the USA

[LTL]Repl Head & Base for Demco Hijacker Autoslide 5W Hitch:
  • Replaces the head and base assembly on your Demco Autoslide 5th-wheel trailer hitch
    • Fits DM8550035, DM8550037, and DM8550038 5th-wheel hitches
  • Rotating hitch head turns up to 90 degrees with your trailer
    • Rotation creates the force that propels the automatic slider
    • Built-in brackets stabilize your pin box so the king pin won't rotate in the hitch - no need for a separate capture plate for standard pin boxes
  • Wraparound, single-piece jaw provides a secure connection
    • 360-Degree jaw-to-king-pin contact
    • Less rattle and more security than slide-bar jaws
  • 3/4" Thick, solid steel locking bar reinforces the connection of your coupled trailer
    • Automatically locks into place when the jaw closes
  • Double-pivot design eases hookup and helps to limit chucking
    • Pivots front to back and side to side
  • Spring-loaded handle with comfort grip allows for simple coupling
    • Tethered safety pin lets you secure the handle in the open or the closed position
  • Sturdy steel construction with rust-resistant black powder coat finish
    • Diamond-plate tread on hitch base adds unique styling
  • Made in the USA

Demco Hijacker UMSeries 5W Custom Install Kit - Chevy/Dodge:
  • Installation kit is designed for use with Demco UMS 5th-wheel and gooseneck trailer hitches
  • Underbed rails allow for complete access to truck bed when hitch is removed
    • No exposed rails
    • 4 Mounting holes sit flush with truck bed
  • Vehicle-specific design reduces installation time and requires less drilling than universal systems
    • Brackets mount to the outside of your truck's frame rails - drilling is required
    • Crossmembers sit along top of frame rails, beneath bed
  • Sturdy, black powder coated steel resists corrosion
  • Rails and installation hardware included
  • Made in the USA

Specs:

[LTL]Repl Head & Base for Demco Hijacker Autoslide 5W Hitch:
  • Fits standard pin boxes 12" - 14" wide
    • Locking plates (sold separately) are required for use with Glide Ride, Mor Ryde, Trailair Tri Glide, and 5th Airborne pin boxes
  • Gross towing weight: 21,000 lbs
  • Vertical load limit: 5,250 lbs
Demco Hijacker UMSeries 5W Custom Install Kit - Chevy/Dodge:
  • Application: Demco Underbed Mount Series (UMS) 5th-wheel and gooseneck trailer hitches
  • 5-Year limited warranty

6004 Demco Under Bed Mount Adapter Plates for Hijacker Auto Slide 5th Wheel Trailer Hitch

6107 Demco Hijacker Head Assembly for Auto Slide 5th Wheel Trailer Hitch - 21,000 lbs

8551005 Demco Hijacker UMS Under Bed Rail Frame Bracket Kit





Video of Custom Fit Fifth Wheel Kit With DM6004 | DM6107 | DM8551005

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Demco Fifth Wheel DM6004 Review

Today we're going to take a look at the replacement side plates for the Demco Hijacker Autoslide fifth wheel trailer hitches, and this is for the underbed mount. Now this will replace the side plates that came standard with your Demco Hijacker Autoslide underbed fifth wheel trailer hitch. They are designed to bolt onto your hitch base so that you can attach your hitch to the custom underbed rails. This is designed to fit the 13,000 pound Hijacker, Part Number DM8550041. It also fits the 18,000 pound Hijacker, DM8550022, and the 21,000 pound Hijacker, DM8550037 models. This is a simple bolt-on installation to your hitch base. There are multiple rows of bolt holes on these side plates and on your hitch base, so depending how you line them out, it will let you adjust the hitch height.

The hitch height settings will go from either 15-1/2 inches to 16-3/4 and 18-1/4, so you have your choice of those three settings to get your trailer and tow vehicle as level as possible. These do have a rust-resistant black powder coat finish. They are an all-steel construction. It does include the instructions. It will include the mounting hardware, and it also includes two 1/4-inch spacers and two 3/8-inch spacers, and the spacers are used for adjusting your hitch mount with the bed pockets of your truck, and this part is made in the U.S.A. The way that these would open up is you just pull the clip, pull the pin out, and you can see each one of these will rotate out, and when you rotate those out, it will let you drop it into your underbed mount, and then once there, you just turn this back in to lock it, and then put your clip right through there just like that. This part is made in the U.S.A. That should do it for the review of the replacement side plates for Demco Hijacker Autoslide fifth wheel trailer hitches with the underbed mount..


by:

After a year, I still like my Demco autoslide. It works great. I have pulled my trailer quite a few times and have had no issues at all. I know quite a few people that pull 5th wheels and one actually went out and purchased a autoslide after watching mine work.



by:

This hitch has been used daily since i purchased it. I deliver fifth wheel travel trailers all over the country. This hitch has worked flawlessly from day one. This hitch is one of the only products that I've ever bought that is exactly what it was described to be. Im not one to do reviews, so the fact that im doing this one , in itself, says a lot about the quality of your product. The design and looks are much better than any other hitch ive seen. It just looks better in the truck bed than others do.



by:

Instructions left alittle to interpretation when it came to hitch height in the bed of the truck. For a f350 super duty it is the medium set up. Save you some time and effort. Other then that it looks great and will be testing it out this weekend.



by:

Great hitch for a short bed truck thanks etrailer



by:

Hitch works great. Had some issues using it when I first got it with putting the pin to lock down the handle but its worked much better lately. The hitch is heavy so I leave it in the back of the truck. Wish I could remove it so it doesn't get weathered.



by:

Hitch looks great and functions great as well. Installation could’ve been smoother due to the installation instruction measurements being slightly off. Look at finding hole caps that are 3” instead of two and drilling the larger hole.



by:

great hitch for my customers new truck to pull his new Durango 5th wheel!

Fast Delivery as well

Always RV
Mesa Az



by:

Hitch sucks pain in the assembly to connect and disconnect.



by:

Great functional hitch. Poor powdercoating though (mostly flaking off) with quite a bit of rust after only a year.



by:



by:



by:



by:



by:



by:



by:

Well built fifth wheel hitch. Haven't got a chance to tow our new Montana High Country 295RL. But I know a guy that has towed his fifth wheel with this same hitch. I'm sure this 18K hitch will be excellent! Or I wouldn't have bought it. I recommend e trailer for everything.



by:

Demco auto slide hitch works very well with my crew cab short bed Ram. Fits under my tonneau cover nicely. Trouble free thus far. Had to purchase a Demco plate for the camper to make the Rhino box hitch work. etrailer personnel were great in helping ensure I had the right products and kept me well informed of shipping dates.



by:

A very nice hitch. If you have a bed carpet or a bed liner it may require Un shimming the locking pins. I have a bed carpet and I had to stand on the back corners to get the pins to engage the bed pucks. Not really a big deal. It is very heavy so I assembled it in the bed of the truck. I would highly NOT recommend doing it this way except if you are by yourself. Get a chain hoist or maybe an engine hoist because it is very heavy as an assembled unit. It is flawless in its operation. Very well made. I am very happy with it.



by:

LOVE, LOVE, LOVE IT. I purchased 2 different 5th Wheel Hitches before I purchased this one. After hitting the cab of the truck, I wanted to get a slider. I did my research for several months and just kept coming back to the Demco. This hitch automatically makes the adjustment when I need it, even when I don't realize I need the extra room. I never have to get out of the truck to release the hitch to slide back. I put the hitch together with no problems, of course it came about put together anyway, and the Instructions were good. the locking down ont he truck seems to be easier than other I had. The only regret I have is that I didn't buy this one sooner.



by:

Item works exactly as described. I have a shortbed (6.5') Ford F350. Probably towed our 5th wheeler 5000+ miles with no problem. Then last year it happened! We were making a sharp turn in an uneven lot and POW, the 5vr hit the rear window and it exploded. After that I became gun shy about turning with the 5vr attached so I started looking at sliding hitches. A slider that you had to get out and unlatch to make work, didn't make sense to me. At what point do you get out? So, an auto slider hitch was purchased. Now when I get to a certain degree turn the auto-slide hitch moves back in its carriage and then auto-slides to the normal location once straightened out. Not gun shy anymore.

Pro:
Well packaged
Well made
Easy install
It WORKS.

Cons:
Price
Very heavy
Some clunking after it straightens out from a turn



by:

Very happy with my Demco Autoslide hitch after one year. We pull a Montana 3120 35 ft 5th wheel with a 2019 Ford F-350 short bed. Took a month long 6,000 mile trip from Colorado to New England/Canada this Summer. Lots of hilly/curvy roads and some remote campgrounds with tight corners and some near 80 degree back ins. Never came close to trailer contacting the truck. I’ve had no jerking or other issues when turning or stoping/starting. Works great. The only drawback is there isn’t much room for error when you back up to hook up the trailer, so it takes a little practice to get used to correctly lining up your Demco Hitch to the trailer. The first couple of trips, it took me 3 or 4 attempts to properly line it up. No longer an issue for me after a few trips and you get used to the angles. It weighs about 300 pounds. I got a small chain hoist which I installed in my garage rafters and easily lift the hitch in and out of my truck and just let it hang front he rafters until I need to use it.



by:

This 21K unit is very well built. It does have some weight to it so some help installing would be much easier.my installation was completed solo and took approx 1 hour in a GMC 3500 Denali.



by:

The Demco Auto slide takes the worry out of towing my fifth wheel trailer with a short bed F-350. I have had no problems with backing into tight camping spots. And since everything is automatic I have one less thing to worry about while traveling with a fifth wheel.
The only problem is that it is a little on the heavy side, so I just leave it in the truck when not towing. Problem solved.
I am extremely happy with the product.



by:

Solid hitch and fits as expected. Only 4 stars due to the limited hitch up angles. You really have to be within about 5 degrees of straight with the hitch in order for the system to function. Did not have this much of a problem with my other auto slide hitches, but this is the only one I could find with the weight rating I needed for my combo.



by:

This review is for the Demco Autoslide 21k and accompanying OEM rail adaptor I purchased for a 2020 Ram 3500 Megacab DRW. I've owned it one year. Overall, the hitch performs as I expected. It is high quality, very sturdy and seems like it will last for a long time. I had it installed at the dealer when I purchased the truck. It automatically slides to protect the cab in my 6'4" bed without any incidents. I tow a standard fifth wheel RV. There are a few negatives, which are not necessarily shortcoming of the product but, instead, necessary evils to allow me to have a short bed. First, it is BIG and BULKY. I believe this is just a function of the mechanism required to allow the autosliding feature and I am not really sure there are any other lighter alternatives with this feature. The fact it requires two parts (OEM Puck Rail and hitch), make it even more bulky. It takes up almost the entire bed and prevents most auxillary tank / tool box combos from fitting. Even standard size storage bins will not fit in my bed. I would prefer if they had a custom OEM all-in-one hitch for my truck like they do for the Ford. It adds significant weight, which decreases carrying capacity, which can be at a premium in hauling a heavy fifth wheel. I've never even tried to take it out of the bed due to the weight and difficulty. I also am not very happy with the adjustable catch plate design. It requires significant manipulation loosening and tightening 8 nuts when hitching and unhitching. This requires a step ladder to reach the nuts. I also found out after the fact that it does not come with the right size catch plate attachments for my hitch and I had to purchase a separate part, which added unexpected expense and delayed my taking the RV on its first trip. Overall, I am satisfied with the hitch.


25
592
Show More Reviews

See what our Experts say about this Demco Accessories and Parts

  • Which 21k Demco Hijacker Fits OEM Pucks of 2020 Ford F-350
    The Demco Hijacker part # DM8550037 that you referenced was designed to fit Demco's under bed mount system and not the Ford pucks you have in your 2020 Ford F-350. The version that fits your truck pucks is the # DM8550038. If you have the UMS version you could swap the side plates to the part # DM6033 and it would then fit your truck.
    view full answer...
  • Should I Choose Demco, Reese, or PullRite Underbed Rail System for My 2020 Chevy Silverado 2500
    For your application I recommend installing the Demco UMS Underbed Rail Kit # DR37FR on your 2020 Chevy Silverado 2500 and using the Hijacker Autoslide # DM8550037. The reason behind this is twofold; the Hijacker has more height adjustability and it comes with capture plates (as opposed to sold separately), and then Reese doesn't have an underbed rail system for your truck so you'll have to use the matching underbed rails for the 5th wheel hitch. Since the Demco Hijacker is better than...
    view full answer...
  • Demco Underbed Rail System Dimensions for a 2016 GMC Sierra 2500
    Thanks for the picture! Those holes are not from an OEM puck system because the cab to tailgate dimensions are too short. It looks like the previous owner used the Underbed Rail and Installation Kit for Demco UMS 5th Wheel Hitches item # DM8551010. This system worked similar to an OEM puck system but only with Demco hitches. I have linked a dimensional drawing below for you to compare to what is currently on your truck. I have also attached an installation video. Since your 2016 GMC Sierra...
    view full answer...
    Image 1 for Image 2 for
  • Is Demco DR37FR Under Bed Rail System Compatible Wtih B&W or Curt 5th Wheel Hitches
    The Demco # DR37FR Underbed Rail Kit you'd looked at is only compatible with the Demco Hijacker Underbed Mount Series (UMS) 5th-wheel and gooseneck trailer hitches such as: • Hijacker UMS Gooseneck Hitch # DM5988 • Hijacker UMS 20K Double Pivot 5th Wheel Hitch # DM8550032 • Hijacker 18K Autoslide # DM8550022 • Hijacker 21K Autoslide # DM8550037 For an underbed mount for a sliding B&W Companion hitch like # BWRVK3400-5W, you'd need their Turnover Ball Gooseneck hitch like # BWGNRK1020-5W I've...
    view full answer...
  • Demco Highjacker Mounting System For a 2021 Chevrolet Silverado With 6-3/4' Bed Without OEM Puck Pkg
    The Demco Hijacker Autoslide 5th Wheel Trailer Hitch # DM8550037 requires multiple mounting points on the frame of your 2021 Chevrolet Silverado 2500. Therefore you will not be able to use the Curt X5 5th Wheel Base Rails Adapter # 16310. No autoslide 5th wheel hitches can be used with a single point mount such as a B&W turnover ball or Curt double lock gooseneck. The Underbed Rail and Installation Kit for Demco Hijacker # DR37FR will allow you to keep a clean bed when you do not have...
    view full answer...
  • Under Bed 5th Wheel Rail Kit and AutoSlider Hitch Compatible with 2019 Ford F-350 Without OEM Pucks
    The Under-Bed Rail and Installation Kit for Reese Elite Series 5th Wheel Trailer Hitches #30068 was discontinued and is only compatible with commercial 34 inch frames, so it won't fit your 2019 Ford F-350. I reached out to Reese and they don't currently have a model compatible with the 2017-2019 model trucks. I do have an option for you that gives you the under bed rails and the automatic slider you are seeking, but you won't have the pucks like the factory option. I attached a photo...
    view full answer...
    Image 1 for
  • Compatibility of a Demco Hijacker 21K Under Bed Rails With a B&W Under Bed Gooseneck Hitch
    If you are installing the Demco Under Bed Rails, # DM8551005, for the 2011 Ram 2500 truck, then the B&W Under Bed Gooseneck Hitch, like # BWGNRK1313, will have to be remove to allow for the installation for the Demco Hijacker 5th Wheel hitch. The gooseneck hitch will interfere with the 5th wheel rails installation. The gooseneck mounting braces might cover the frame area where the 5th wheel brackets will need to be installed. Removal of the gooseneck hitch is necessary.
    view full answer...
  • How Heavy is Demco Hijacker 5th Wheel Hitch for 2016 Ram 3500
    The Demco Hijacker Autoslide 5th Wheel Trailer Hitch w/ Slider # DM8550037 has a shipping weight of just over 330 lbs though the head unit and base install separately. Still, it's a two-person job to remove it from the bed of your 2016 Ram 3500, even in a couple of pieces. Most fifth wheel hitches are going to be cumbersome, at the least, to regularly take in and out of the bed of your truck and the advantages of the Hijacker far outweigh its disadvantages. For starters, when you do take...
    view full answer...
  • Below Bed Base Rails for 2002 Ford F-250 and Demco Hijacker Autoslide 5th Wheel Trailer Hitch
    You can absolutely use the 18,000 lb Demco Hijacker Autoslide with the underbed rails on your 2002 Ford F-250 crew cab. What you need are the following: - Underbed Rail and Installation Kit for Demco Hijacker # DM8551000 - Demco Hijacker Autoslide 5th Wheel Trailer Hitch with Slider - 18,000 lbs # DM8550022 As you mentioned, this is also compatible with the 21,000 lb version of the Hijacker # DM8550037. Additionally, if your '02 F-250 has the factory 7-way but you need a 5th wheel wiring...
    view full answer...
    Image 1 for
  • Does Demco Underbed Kit Give Full Bed Access for 2021 Chevy Silverado 2500
    The Underbed Rail and Installation Kit # DR37FR is a great way to keep the bed of your 2021 Chevy Silverado 2500 short bed clean when you aren't towing your 5th wheel. It comes with plugs for the 4 attachment points so you don't have to worry about them filling up with debris either. This 4-point mounting system is compatible with the Demco Hijacker Autoslide which is available as an 18K Model # DM8550022 as well as a 21K Model # DM8550037. These are a great option for your short bed pickup...
    view full answer...
    Image 1 for
  • Demco Hijacker Autoslide 5th Wheel Hitch for 2003 Ford F250 Short Bed
    We do indeed have an auto sliding 5th wheel hitch. The Demco Hijacker Autoslide is available in an 18K capacity as # DM8550022 or in a 21K capacity as part # DM8550037. Both hitches install using Demco's under-bed rail kit, part # DM8551000. For a Hijacker Autoslide that mounts to industry standard rails that install on the surface of the truck bed, use # DM8550034 for the 18K or # DM8550035 for the 21K model. These hitches would use the # DM8552006-71 bracket/rail kit. If you'd like...
    view full answer...
  • Determining Pin Weight Of a 5TH Wheel Trailer When Adding Additional Cargo
    The only way adding 1718lbs of cargo to your 5th wheel would increase the hitch weight the same amount would be if you place all the weight directly over the hitch. Since this really isn't feasible you will not see your hitch weight increase that amount. To give yourself a rough estimate if your cargo weight is loaded half way between the hitch point and the axles then 50% of the weight is a rough calculation on the additional hitch weight. Do remember to add the weight of your 5TH Wheel...
    view full answer...
  • Recommended Autosliding 5th Wheel Hitch for a 2020 Ford F-350 Super Duty
    I'm not super sure what you're looking for but it sounds like you're describing the Demco Autoslide 5th Wheel Hitch w/ Slider - Single Jaw # DM8550038. This hitch has an automatic slider that will slide toward the tailgate when making a turn and back to the cab when you come out of your turn, so there is no getting out of the truck and sliding your hitch back for clearance. Since this hitch operates the same going forward as it does going backwards, you can also reverse. Also, this hitch...
    view full answer...
  • Best Autosliding 5th Wheel Hitch for a 2020 Ford F-250 Super Duty
    The best autosliding 5th wheel hitch on the market is the Demco Hijacker which comes in a variety of options depending on what your 2020 Ford F-250 Super Duty is equipped with. If your Super Duty has the OEM Prep Package then we have the 18K # DM8550024 and the 21K # DM8550038 options which secure directly to the pucks in your bed. For a Super Duty that doesn't have the OEM Prep Package you can either use the 18K # DM8550034 or the 21K # DM8550035 with the above-bed rails # DM8552031-71...
    view full answer...
  • Slider Kit Availability For A Reese 22K Series 5th Wheel Hitch
    We do offer slider kits for Reese hitches like the Reese Square Tube Slider for 5th Wheel Trailer Hitch # RP30048 that works with 15K, 16K, or 20K Reese 5th wheel hitches. However, unfortunately your Reese 22K Fifth Wheel Hitch # 30034 is not a compatible hitch for these sliders. If you need a slider hitch for your Silverado, I recommend the Demco Hijacker Autoslide 5th Wheel Hitch # DM8550037 with the rail kit # DM8551010. This awesome hitch is capable of towing a maximum of 21,000 lbs,...
    view full answer...
  • Choosing Between the Demco Autoslide and B&W Companion for 2020 Ford F-250 without OEM Prep Package
    I can understand why a hitch like the Demco Hijacker Autoslide # DM8550022 (18k) or # DM8550037 (21k) is so attractive; they provide a much better solution for towing a 5th wheel with a short bed truck when it comes to not having to get in and out of the truck each time you need to make a tight turn. With that said, they're not compatible with B&W Turnoverball Underbed kits like the # BWGNRK1116-5W since the hitches connect to the underbed kit in two very different ways. In order to use...
    view full answer...
  • Can Demco Hijacker Autoslide 18K Be Converted To 21K?
    The only difference between the Demco Hijacker Autoslide 18k # DM8550024 and the 21k # DM8550037 is the base assembly. Both use the same head, but the base is what gives each hitch its rating. To change the 18k to 21k you would need the 21k base and head assembly # DM6107 and the reuse the side brackets for mounting to your 5th wheel rails. The base is not available by itself.
    view full answer...
  • Underbed Auto Sliding Hitch for 2013 Ram 2500 Short Bed
    For an under-bed autosliding fifth wheel hitch solution for your 2013 Ram 2500 the best option is the Demco Hijacker Auto Slider part # DM8550022 and the underbed rail kit part # DM8551005 and you'd be set. Or if you need a higher 21k capacity hitch you'd want the part # DM8550037 instead. If your truck has a standard suspension height you'd have nothing to worry about. If you have a suspension lift beyond that it would really depend on how big of a lift the truck has.
    view full answer...
  • Is Sliding 5th Wheel Hitch Required for 2016 Ford F-250 Super Duty 6.7 Diesel Crew Cab Short Bed
    For your 2016 Ford F-250 SD Crew Cab with 6-3/4-foot bed you will need to use a sliding 5th wheel hitch to have enough turning clearance to avoid trailer-to-cab contact. All slider hitch fits for your truck are shown on the linked page. The amount of slider travel these various hitches provide varies by brand and model. The best clearance comes from using one of the Demco Hijacker hitches which have 14-inches of slider travel. These Demco hitches are superbly made, right here in the USA....
    view full answer...
  • Recommended 5th Wheel Trailer Hitch for 2018 Ram 3500
    We do have a large selection of great fifth wheel hitches that will work well on your 2018 Ram 3500 to tow your DRV Mobile Suite trailer. If your Ram does not have the factory rail kit and has a 6-1/2 foot bed, I recommend a sliding hitch like the Demco Hijacker Autoslide # DM8550037. This is an excellent hitch that will actually slide automatically as you drive to give you 14 inches of additional clearance for tight turns with your short bed truck. It has a 21,000 pound gross towing capacity...
    view full answer...
  • Recommended Autoslide Hitch for 2010 Ram 2500 Mega Cab
    Though an auto-slide hitch is not going to give you more front-to-back travel, it is extremely beneficial because of how simple it is to use and I highly recommend the auto-sliding Demco Hijacker # DM8550037 for your 2010 Ram 2500 Mega Cab. You can mount this hitch with the Underbed Rail and Installation Kit # DM8551005, which is a confirmed fit for your truck and has underbed rails so you can remove the hitch at any time and still have full access to your truck's bed. The Hijacker uas...
    view full answer...
  • Weight of 21K Demco Hijacker Autoslide 5th Wheel Hitch DM8550037
    The 21K-rated Demco Hijacker Autoslide 5th Wheel Trailer Hitch # DM8550037 has a shipping weight of 332-lbs. The lower-rated 18K model # DM8550024 has a shipping weight of 304-lbs.
    view full answer...
  • How to Install Demco Hijacker AutoSlide Fifth Wheel Hitch in Bed of 2016 Ram 3500 with OEM Rail Kit
    The Demco Hijacker Autoslide part # DM8550037 can easily fit in the bed of your 2016 Ram 3500 with the factory rail kit but you will have to use an adapter to provide the style of rails this hitch requires. For that you will need the part # DM6099 and you will be set! I attached a picture of what this will look like in the bed of your hitch as well as a review video for the rail kit.
    view full answer...
    Image 1 for
  • Best Auto Slide Hitch For 2020 Ford F-250 Super Duty That Doesn't Require Rails in the Bed
    I have a great option for you that doesn't require rails in the bed. I recommend the Demco 21K Hijacker Autoslide 5th Wheel Trailer Hitch w/ Slider part # DM8550037 and the under bed rails part # DM8551009 for the 2020 Ford F-250 Super Duty. The Hijacker is one of the easiest to use sliding fifth wheel hitches on the market because you don't have to get out of your truck to adjust the slider when you make turns which can become inconvenient especially in city traffic or bad weather. It...
    view full answer...
  • Trailer Hitch Ball Mount Systems With At Least a 20,000LB Capacity
    Here is a list of some of our 20,000LB and above hitch systems as we do not just have a ball mount shank rated that high. Shocker Hitch HD Air Cushioned 2-Ball Mount # SHK95VR Shocker Hitch Impact Max Cushioned Ball Mount # SHK34RR Shocker HD Air Receiver # SHK42VR BulletProof Hitches 2-Ball Mount for 2" Hitch # HD206
    view full answer...
  • LED Replacement for Truck-Lite 60 on Triton Boat Trailer
    We several options with similar dimensions although none of them are an exact match to the Truck-Lite 60. The Peterson LumenX LED Trailer Tail Light # M822R-7 matches your length at 7-7/8" but is a little taller at 3-5/8" and has completely different mounting holes. We also have some Optronics lights like the GloLight LED Trailer Tail Light # STL111RFMB which are 7-1/2" wide x 3-5/16" tall so a little short on the length. All of the Optronics have mounting holes that are 7" apart while...
    view full answer...
  • Troubleshooting Advent Air Conditioner Running But Not Blowing Cold Air
    Hey Kathleen, thanks for reaching out! If your Advent Air Low Profile RV Air Conditioner for Dometic Setup # ASA86YR isn't pushing out cold air then I recommend making sure cold air isn't blowing directly on the thermostat (so it thinks the RV is cooler than it is), and checking to see if the coils are freezing up. We also sell the Advent Air Diagnostic Kit for RV Air Conditioners # ACTF but this is only really useful if you either plan on only having Advent AC units or you troubleshoot...
    view full answer...
  • Recommended Running Boards For 2024 Dodge Durango GT
    Hey there Bonnie, thanks for the question and there is a great pair of running boards for your 2024 Dodge Durango GT, which are from Aries. I did verify this fit with the manufacturer, and they are the AeroTread boards, which come in a couple different colors: - Black Stainless Steel: AeroTread Running Boards w/ Custom Installation Kit # AA2061031 - Polished Stainless Steel: AeroTread Running Boards w/ Custom Installation Kit # AA2051031 I really like these due to their large 5 inch...
    view full answer...
  • Suggestion On How To Help Extend The Lift Of Timbren Rubber Springs
    Hello James, great question. The Timbren bump stops are known for being super durable. We do not hear any complaints of the material deteriorating over time. A lot of times you will see factory bump stops that start to degrade over time, but the Timbrens are much more durable, and this is not a common issue at all. That being said, the best thing you can do to prolong the life will be to clean them periodically. Debris and dirt from the road can speed up corrosion. Road salt is also not...
    view full answer...
  • Does The ProPride Weight Distribution Hitch Use A Standard WD Shank?
    Hello Robert, that is a great question. The ProPride Weight Distribution Hitch # PR47QR uses its own unique shank, so this will not be compatible with the Gen-Y torsion attachment from the WD hitch. The ProPride hitch uses a two-piece shank system, and you will need to use the shank that comes with the ProPride hitch. The ProPride hitch is pricey, but it truly is in a class of its own as far as sway control and enhanced ride quality.
    view full answer...
  • Recommended 6-Pin to 4-Way Adapter
    No, need for pictures! I have exactly what you need. It is the Pollak 6 Pole to 4 Pole Connector Adapter item # PK12717. This will plug into your RV's 6-pin and allow you to control your Wrangler's lights through its 4-way connector.
    view full answer...
  • What Hitch Lock Works With The Rhino-Rack T-Load Hitch Mounted Load Assist and Support Bar?
    The Rhino-Rack T-Load Hitch Mounted Load Assist and Support Bar # RTL002 does use the Hitch Lock # RRRBCA025.
    view full answer...
  • Dimensions Of The Brophy Rope D-Ring Tie-Down Anchor # BR59FR
    Hey Greg, I've drawn up a diagram of the dimensions for the Brophy Rope D-Ring Tie-Down Anchor # BR59FR and attached it below. If you have any other questions then just let me know.
    view full answer...
  • Recommended Suspension Enhancement for a 2008 GMC C5500 Motorhome
    Steve, it sounds like you could benefit big time from a steering stabilizer # RM73RR if your GVWR is above 22,000, or # RM36RR if it's 22,000 or less. This is not going to work with your OEM suspension so you'd have to remove the factory one, but it is going to help keep your steering tight and prevent it from wandering all over the road. You're also going to need the mounting kit # RM-RBK5 to actually mount it to your vehicle. To further improve your suspension, you can also add a...
    view full answer...
  • B&W Companion 5TH Wheel Hitch For 2017 Ram 3500 Long Bed With Factory Prep/Puck System
    The B&W Companion # BWRVK3600 you found is the correct one to fit into the factory puck system on 2017 Ram 3500 long bed.
    view full answer...
  • Are Spacers Needed For Air Lift Air Bags on 2024 Chevy Silverado 1500 With 2 Inch Lift
    Hi V, Yep, since you have a 2" lift you will need spacers when installing the Air Lift LoadLifter 5000 Ultimate Air Helper Springs # AL88288 on your 2024 Chevy Silverado 1500. What you'll need is the Air Lift Universal Air Spring Spacers for LoadLifter 5000 and 7500XL - 2" Lift # AL52420.
    view full answer...
  • Recommended Adhesive For Alpha Systems Superflex TPO RV Roof Membrane
    Hey John, The Alpha Systems RV Roof Replacement Installation Kit for Roofs Over 26' - Beige # AL24UV would have the correct adhesive to lay the Alpha Systems Superflex TPO RV Roof Membrane - Beige # AL73CV. It will also come with sealant and butyl tape to reinstall your vents and other roof mounted accessories.
    view full answer...
  • Will The Malone SteelTop Roof Rack # MPG202 Be Compatible With Raised Rails on a 2006 Ford Focus
    Hello Tyler. I can confirm that yes, the Malone SteelTop Roof Rack # MPG202 will indeed be compatible with the raised roof rails on your 2006 Ford Focus.
    view full answer...
  • Dimensions of Timbren Rear SES for 2024 GMC Sierra 3500
    The Timbren Rear Suspension Enhancement System # TGMRCK25D is 5-1/4" tall x 4-1/4" wide. The height is 6-1/4" with the included spacer. This is confirmed to fit your 2024 Sierra 3500.
    view full answer...
    Image 1 for
  • Is There a Trailer Wiring Harness For a 2021 Tesla Model S Plaid?
    As there is not a custom fit wiring harness for your 2021 Tesla Model S Plaid, you are going to want to use the ZCI Circuit Protected Vehicle Wiring Harness # 119250KIT. This is a universal harness which uses sensor to detect when power goes through the wiring for the tail lights. So there is no need to splice into the factory wiring.
    view full answer...
  • Will Westin MAX Winch Mounting Tray Fit a 2021 Ram 1500 Classic 3.6L
    Yes, the Westin MAX Winch Mounting Tray # 46-23755 will fit your 2021 Ram 1500 Classic just fine. Westin lists this out separately on their site but it's the same winch mount used in the full Westin HDX Winch Mount Grille Guard with Punch Plate # 57-93545 which they have listed out to fit your vehicle so you're good to go!
    view full answer...
  • Recommended 5th Wheel Rails for a 2024 Ford F-350 w/out the Puck System
    So long as your customer's Pull-Rite 24k 5th wheel hitch mounts to industry standard rails, you'll want the B&W Custom Installation Kit w/ Base Rails item # BWRVK2402. These custom fit brackets mount to existing holes in your F-350's frame. To make towing with a 5th wheel easier, I recommend adding the Curt 5th Wheel/Gooseneck Custom Wiring Harness item # C57010. This harness puts a 7-way connector in the bed of your truck and allows you to keep the one on your bumper. This makes hooking...
    view full answer...
  • Will Demco Autoslide 5th Wheel Trailer Hitch Fit B&W Rails in 2024 Chevy Silverado 2500
    Hi Eric; there won't be any fitment issues with the B&W Rails # BWRVK2505 and the Demco Autoslide # DM8550034 in your 2024 Silverado 2500. This Autoslide comes with the side plates designed for industry standard rails like the B&W you're installing so they're perfectly compatible.
    view full answer...
  • Is There a Trailer End 4-Round With Wires
    Hi Steve, There is not a trailer end 4-round that comes with the wiring attached, just the plug version, the Pollak Heavy-Duty, 4-Pole, Round Pin Trailer Wiring Connector - Metal - Trailer End # PK11402.
    view full answer...
  • Swing Out Brackets for HappiJac Model 3000 In-Bed Truck Camper
    Hello, thanks for reaching out! The Swing Out Extension Brackets for HappiJac Truck Camper Jack Systems # LC182496 will fit all HappiJac systems so it will work just fine with your 3000 model.
    view full answer...
  • Recommended Cargo Carrier Similar to the Lets Go Aero BigBoss
    Yeah bad news George, it looks like the 24x48 Lets Go Aero BigBoss Cargo Carrier for 2" Hitches H01465 just stopped being made earlier this year so it's not available, unfortunately. We do have other cargo carriers like the 24x60 Curt Cargo Carrier for 2" Hitches # C18152 which looks to be the same thing as the Big Boss carrier with a bit higher weight capacity, but it is a bit longer at 60".
    view full answer...
  • Will the B&W Companion Hitch Work With a Factory Installed Kanpheide B&W Turnoverball Hitch
    Yes, since the factory installed Knapheide gooseneck hitch is just the B&W Turnoverball ball, the B&W Companion Gooseneck-to-5th-Wheel Trailer Hitch Adapter # BWRVK3500 will work great.
    view full answer...
  • How To Verify Larger ST235/75R15 Tires Will Fit on a 2012 Keystone Springdale 295 Travel Trailer
    According to the information I could find you will want to measure to verify if you can switch to the larger Taskmaster ST235/75R15 Radial Off-Road Tire w/ 15" Vesper Silver Mod Wheel # TA85RR. This tire is going to be 5/8" taller and 3/8" wider than the stock 225/75r15 that would have come on a stock 2012 Keystone Springdale 295. You will want to ensure you are still going to have the 1" of sidewall clearance and 3" of suspension travel that is recommended on trailers. Also I could not...
    view full answer...


< Previous
123. . .17225



Do you have a question about this Accessories and Part?


Info for this part was:

Employee Lindsey S
Written by:
Lindsey S
Employee Leah B
Edited By:
Leah B

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.


Product Experts Available Now!
Call 1-800-940-8924