Distance Between Mounting Holes of Convert a Ball Fifth Wheel Adapter

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Question:

Can you tell me the deminsions of the four holes on top of the adapter,My king pin box is already drilled with four bolts from another goose neck adapter.

asked by: Tom P

0

Expert Reply:

I went and pulled a Convert-A-Ball Cushioned 5th-Wheel-to-Gooseneck Adapter # CAB-C5G to measure the dimensions of the mounting holes and found that the two round holes are 5-3/4 inches apart, the slotted holes are also 5-3/4 inches apart, but the round holes to the center of the slotted holes is 6 inches apart.

expert reply by: Jameson C

0

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Answer 1

In regards to the Ranch Hitch Universal 5th-Wheel-to-Gooseneck Coupler Adapter part #AM3100, the bolt circuit diameter is about 8-5/8" on center whereas the overall diameter of the plate is about 9-3/4". I will say that most pin…

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Answer 2

There are two recommended ways to install the Andersen Ranch Hitch part #AM3100 that you referenced and since you don't have access to a welder easily your best option will be to attach the adapter to the pin box using the included Grade 8…

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Answer 3

I have attached for you below a dimensional drawing of the Gen-Y Hitch 5th Wheel to Gooseneck Pin Box part #325-GH-8045.

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Answer 4

The Ranch Hitch, #3100, adapter base does thread onto a collar system, see drawing, comprised of a collar and 2 wedges that fit around and into the recessed portion of the trailers king pin. When the adapter is tightened onto the collars system on…

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Answer 5

Since the bolt holes line up vertically and horizontally you'll be able to bolt the Trailair Air Ride 5th Wheel King Pin - Leland 7920 #UF35-946208. This specific pin box actually has an 18" king pin to first set of bolt holes measurement…

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Answer 6

The best option I have for you to tow a 5th wheel trailer using a flat-bed truck with recessed gooseneck hitch is with the Demco Recon Gooseneck-to-5th Wheel Trailer Hitch Adapter part #DM8550046. The Demco Recon is designed for this exact purpose…

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Answer 7

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 8

Hey Brad, thanks for reaching out! What pin box number do you currently have installed on your 2021 Grand Design Reflection 31MB? You should find a sticker with a number like "1621" or even a serial number and the brand would work. Not all…

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Answer 9

Your 5th wheel is equipped with a Venture CJ13517 pin box, and I'm sorry to say that there is not a compatible Gen-Y Goose Box model. So your best bet will be to continue to use your B&W Companion hitch. If you want to replace your pin box,…

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Answer 10

So the number GH-8045AL you are seeing is the Gen-Y part number for our #GY58GR. So everything is okay with that. As far as the height and the mounting holes it can vary so much from camper and vehicle that I always say it is best to just ensure you…

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Answer 11

I took a look at the Gen-Y Hitch Shock Absorbing 5th Wheel Pin Box #325-GH-8040 that you mentioned and it's actually going to be a fit for the Lippert 1621 and 1621 HD 5th-wheel pin boxes, and not your Leand 7920, however I do have another…

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Distance Between Mounting Holes of Convert a Ball Fifth Wheel Adapter

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