Difference Between Lippert 1621 Pin Box And 1621SHD Pin Box

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Question:

What is the difference between the Lippert 1621 and the Lippert 1621SHD?

asked by: Jay R

0

Expert Reply:

The difference between the 1621 and the 1621SHD is weight capacity and how many bolts is required to mount it. The 1621 uses 4 bolts for mounting. The 1621SHD requires all 6 bolts to be used.

expert reply by: Shane H

0

Answer 1

Hey David, from previous customers of ours who have the same 2020 Keystone Raptor 424 we have determined that your pin box style is the Lippert 1621 which means for a Gen-Y gooseneck adapter you'd want the #GY58GR that you referenced.

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Answer 2

They really are very similar and interchangeable but the #MR84VR is for replacing a Lippert 1621 pin box whereas the part #MR94VR is for replacing a Trailair setup that also was for the 1621SHD.

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Answer 3

To answer your question, the 2 inch difference is not a problem as you are going to be towing your trailer 2 inches further away from the cab of your pickup with the MoRryde pin box as opposed to the Lippert. So you are actually gaining 2…

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Answer 4

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…

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Answer 5

Even though you weren't able to find a sticker or label on your pin box to determine the make and model number, I have a solution to be able to determine which pin box is on your 2011 Dutchman Voltage 3900. Selecting the style pin box and…

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Answer 6

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 7

Thanks for the photos and information - that always makes things easier on our end! We do have a handful of replacement pin boxes that fit in place of your Lippert Rhino Pin Box. Since you don't think you'll want/need the air bag kit…

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Answer 8

After speaking with Lippert to ensure a proper fit they confirmed that the Gen-Y Hitch Shock Absorbing 5th Wheel to Gooseneck Pin Box #GY58GR will have a matching bolt pattern to your current 1621 pin box.

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Answer 9

The MORryde Cushioned 5th Wheel Pin Box part #MR44VR will have dimensions almost identical to that of the pin box it replaces so there will not be any bed or cab clearance issues with the pin box swap.

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Answer 10

Easiest way it to measure vertically between the mounting holes of the pin box. If they are 2 inches apart up and down then you have a 1621. If that distance is instead 2-1/2 inches then you have a 1716. The part #LC1191191 that you referenced is…

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Answer 11

Basically the biggest difference between a Lippert 1116 and a Lippert 1716 is that the 1716 extends out further than the 1116. The 1716 is considered a long pin box whereas the 1116 is considered a medium length. The length difference will be 5-3/4…

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Answer 12

MOryde's pin box cushioning wouldn't work with a rotating pin box like their You Turn line since the wear pads would constantly be engaging every time you went to make a turn and would delay the pin box from rotating since there would…

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Difference Between Lippert 1621 Pin Box And 1621SHD Pin Box

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