Gooseneck Hitch Adapter Recommendation for the Demco Fifth Wheel UMS Rail Kit DM8551010

Question

Question:

Dont see the goose neck ball bracket that hooks to this underbid installation, does demco make one?

asked by: Tony R

1

Helpful Expert Reply:

The Demco Rail Kit part # DM8551010 that you referenced is a confirmed fit for your 2015 GMC Sierra 2500 Short Bed.

The gooseneck hitch adapter you would need to go with this rail kit is the part # DM5988.

expert reply by: Jameson C

1

Answer 1

For the UMS underbed fifth wheel rail kit you have installed in your 2015 GMC Sierra 2500 all you'd need is the part #DM5988 and you'd be set.

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Answer 2

You will have to go with a sliding hitch to allow the trailer to make tight turns. For a trailer 8 feet wide the only bed length that's going to allow 90 degree turns without a slider is a stationary hitch. That being said you have two options.…

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Answer 3

The OEM prep package consists of 4 "pucks" in the bed of the truck that will allow you to drop in puck style hitches for easy installation and removal, that gives you a completely clear bed when not in use. The B&W Companion OEM 5th…

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Answer 4

Choosing the right height setting for your 5th wheel hitch is a combination of a few different variables. First of all you want your towing setup to be as level as possible. With your Montana High Country 340BH level you will want to measure from the…

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Answer 5

The head alone for the B&W Companion hitch #BWRVK3500 weighs about 70 pounds. Everything else weighs about 130 pounds. So the total weight of the hitch is approximately 200 pounds.

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Answer 6

If you take a look at the linked diagram you can see the minimum recommended clearance distances between truck and trailer for 5th wheel towing. It is recommended to have at least 5-inches from the top of the bed rails to the bottom of the trailer…

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Answer 7

The Ram OEM 5th wheel puck system, shown in the linked photo and article, was launched in 2013 so what you have in your truck is likely to be an aftermarket installation of some kind. These newer Ram trucks with the factory prep can directly accept a…

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Answer 8

Hey Clint, you are going to be installing the rail kit on the truck as well, correct? The Demco Recon 5th Wheel Trailer Hitch #DM47YV by itself should take only about 30 mins to assemble and install. The Installation Rail Kit #DM8551000 will also…

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Answer 9

Most fifth wheel rails are made to the same industry standard dimensions. They aren't all though. If you measure 22 inches on center between the two rails and they look like the rails of the #RP30035 that you referenced they would be the industry…

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Answer 10

There are a couple of options that'll work great with your Lippert Turning Point Pin Box, however one hitch stands out to me more than others. Take a look at the: -Curt E16 5th Wheel Trailer Hitch - Slide Bar Jaw - 16,000 lbs #C16115 This 5th…

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Answer 11

Hey Mark, since we know your Brinkley Z3100 has the Rhino style pin box, the correct Gen-Y fifth wheel to gooseneck adapter is the part #GY98GR which comes with the auto latch you mentioned wanting as well!

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Answer 12

I spoke with my contact at Trailair and from your serial number we were able to determine that your trailer came with a 1621 HD pin box which is a long pin box style. I was unable to obtain the exact part number for your Trailair pin box but from the…

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