Looking for a 5th Wheel to Gooseneck Pin Box for a Lippert 1116
Updated 06/18/2026 | Published 06/10/2026
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Question:
I am looking for a 5th wheel to Gooseneck Coupler, such as the Quick Air 5th Wheel to Gooseneck for my 2021 Keystone Montana 5th wheel with an L05 ? pin box. The Item on the pin box is 742688 and the S/N is S005679293. I dont see a model , so I assume it is an L05 pin box. I have a picture. Thank you, John
asked by: John W
Expert Reply:
Thanks for reaching out John, happy to help!
I received confirmation through Lippert that your trailer is equipped with the 1116 pin box.
For a Lippert 1116 pin box, the correct Shocker Quick Air 5th Wheel to Gooseneck Conversion is # SHK55MR. This model is designed to fit the Lippert 1116 bolt pattern and is rated for up to 24,000 lbs GTW with a 6,000 lb vertical load capacity.
What do you use to tow the Keystone Montana?
Product Page this Question was Asked From
Shocker 5th Wheel to Gooseneck Pinbox for Lippert 1716/1116/0115 and Fabex - 24K GTW - 6K TW
- 5th Wheel Gooseneck Adapter
- Adapts Trailer
- 5th Wheel Trailer to Gooseneck Hitch
- Provides Extra Clearance
- 24000 lbs
- Replaces Pin Box
- Shock Absorbing
- Fabex 500
- Fabex 503
- Fabex 520
- Fabex 530
- Fabex 560
- Lippert 0015
- Lippert 1116
- Lippert 1716
- Shocker Hitch
more information >
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John W.
6/18/2026
A 2025 2500 Dodge RAM with a 6.7 Cummins