Correct Gen-Y Hitch Shock Absorbing 5th Wheel to Gooseneck Pin Box for Grand Design Momentum 398M

Question

Question:

Will this fit my 2020 Momentum 398M?

asked by: Brad E

0

Expert Reply:

The Gen-Y Hitch Shock Absorbing 5th Wheel to Gooseneck Pin Box part # GY66FR is correct for a Grand Design Momentum 398M.

expert reply by: Conner L

0

Answer 1

Since your 2022 Grand Design Momentum 381M has a Lippert 1621 pin box the correct Flex Air pin box you'd need is the part #LC369535 that you referenced.

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Answer 2

Hi there Jason; I took a look but apart from seeing it was a MORryde, was unable to find the model of the pin box currently on your 2021 Grand Design Momentum 399TH-R, but it's still possible to find by taking a few measurements of the bolt…

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Answer 3

The Gen-Y #GY66FR shock absorbing 5th wheel to gooseneck pin box you'd looked at is a compatible replacement for your Lippert 1621 pin box. The Gen-Y replacement has a 25K towing/ 5.5K pin weight capacity, which sounds like it's more capacity…

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Answer 4

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 5

According to Blue Ox, it'll take an experienced installer about 4 to 5 hours to complete the installation of their #BX1128 Base Plate Kit on a 2016 Jeep Grand Cherokee. The install isn't what I'd call super-difficult, but the installation…

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Answer 6

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 7

Hello Jeffry, Great question. The OEM prep package (Original Equipment Manufacturer prep package) is a super handy factory option that makes towing with your truck a whole lot easier, especially if you're planning to use a 5th-wheel or gooseneck…

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Answer 8

Hey Travis! The right MORryde GooseTech depends on the pin box bolt pattern and GVWR of the Solitude 310GK. If it is a little older it probably has a Lippert 1621, I believe the newer models use the Lippert Rhino. You can ask whoever you're…

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Answer 9

Hey Chris, in the instructions for the B and W Turnoverball gooseneck hitch part #BW73FR that you referenced it says that the inner brackets are not needed if the truck has the inner brackets for the OEM hitch already welded to the truck frame. In…

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Answer 10

Hey there Trace! There are parts of the steel brackets that come into contact with the aluminum bed on your new 2026 F350 Super Duty (congrats on the new truck by the way - those are super nice!). B&W says to use strips of polypropylene tape…

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Answer 11

Got you covered Pete, thanks for reaching out! For your 26 Chevy 2500HD, the Curt EZr Double Lock Underbed Gooseneck Hitch #C65HR has the best overall value between cost effectiveness and towing capabilities. The Curt EZr is rated for 30k lbs, so it…

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Answer 12

Hello Steven, You will want to use a 3 1/2" bit as you need a 3 1/2" hole for the B&W Turnoverball Underbed Gooseneck Trailer Hitch w/ Custom Installation Kit - 30,000 lbs #BWGNRK1320. I attached an image where it goes over the size…

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Correct Gen-Y Hitch Shock Absorbing 5th Wheel to Gooseneck Pin Box for Grand Design Momentum 398M

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