Trailair Cushioned Pin Box Recommendation for 2002 Forest River 27 with RBW 7028

Question

Question:

I would like to upgrade to the Roto-Flex pin box. I have a 2002 Forest river 27. The current pin box has the label. RBW 7028. Which Roto Flex will interchange?

asked by: Jay

0

Expert Reply:

We have a Trailair cushioned pin box that works as a replacement for a RBW 7028, part # UF35-946212 but we do not have a Roto Flex at this time that fits your pin box.

This is a great cushioned pin box though that will improve the overall ride quality quite a bit.

expert reply by: Jameson C

0

Answer 1

Hands-down I'd recommend a Revolution pin box with a fixed hitch over a Pullrite slider hitch. Fixed hitches weigh less (easier to install/remove, especially over a Pullrite which is a monstrosity!), have less moving parts, and don't require…

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Answer 2

Per PullRite, measure from the front edge of your Trailair Rota-Flex Pin Box, #LC328330, to the leading edge of the king pin plate. If that measures 5-3/8" you need capture plate 331707. If it is 5" then you need capture plate 331760. This…

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Answer 3

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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Answer 4

There should be a sticker or plate on the pin box itself that lists the manufacturer and model of the pin box. If it is not present then there are some measurements you can take to determine the model of the pin box. I have included a link that…

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Answer 5

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 6

The manufacturer and model number of the pin box is usually printed on a sticker or stamped into a plate or directly into the metal of the pin box. If you can't find that, the manufacturer of your 5th wheel should be able to tell you which pin…

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Answer 7

We have the following Gen-Y shock absorbing 5th wheel pin boxes which are compatible with the Lippert Rhino pin box bolt pattern. The weights listed below are the maximum capacities the pin box is capable of supporting. 21,000 lbs - 3.5K TW #GY86GR…

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Answer 8

Gen-Y's calculation for pin weight is a safe guess, but isn't the most accurate so the only way you'll get the correct capacity Gen-Y 5th Wheel Pin Box is to fully load the trailer and go to a commercial scale to measure the pin weight.…

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Answer 9

No, it does not but I have one that does. It is the Gen-Y Hitch Shock Absorbing 5th Wheel Pin Box item #GY86GR. This pin box is custom designed for the Lippert Rhino bolt pattern. It has an identical 21,000 lbs towing capacity and a 3,500 lbs tongue…

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Answer 10

Trailair Flex Air 5th Wheel Pin Boxes, such as the Lippert #LC328492, are designed to replace the existing pin box on your trailer. The long and short jaw models that you referenced in your question simply refer to the type of pin box that the unit…

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Answer 11

It sounds like you might already have a Q24 from your old setup and would like to use it with your 2024 GMC 3500. The fixed Q24 #C16245 (for above bed rails) or #C37FR (for OEM prep package) will fit if you have the short bed. However, you are going…

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Trailair Cushioned Pin Box Recommendation for 2002 Forest River 27 with RBW 7028

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