Recommended Gen-Y Pin Box for a 1116 Bolt Pattern
Updated 07/28/2025 | Published 07/20/2025
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Question:
I have a Montana 3791 2019 and need to know which gen y hitch to go with. Here is my model and serial number of my existing pin box below. LCI item number: 719506 S/N: S002195950 My GVWR is 16600. Thanks!
asked by: Brant K
Expert Reply:
Hey Brant, thanks for the information. I just heard back from Lippert and your Keystone Montana has a 1116 bolt pattern. You'll need the Gen-Y Hitch Shock Absorbing 5th Wheel to Gooseneck Pin Box item # GY48FR. The included filler shims insert between the pin box and your trailer's wings for an easy installation.
You will also need the Safety Chain with 2 Hooks for Gen-Y 5th Wheel to Gooseneck Pin Box item # GY49GR as the pin box does not included the required safety chains.
What kind of truck do you use to pull your Keystone?
Product Page this Question was Asked From
Gen-Y Hitch Shock Absorbing 5th Wheel to Gooseneck Pin Box - Lippert 1116/1716 - 30K GTW - 4.5K TW
- 5th Wheel Gooseneck Adapter
- Adapts Trailer
- 5th Wheel Trailer to Gooseneck Hitch
- No Extra Clearance
- 25000 lbs
- Replaces Pin Box
- Shock Absorbing
- Lippert 1116
- Lippert 1716
- Gen-Y Hitch
more information >
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on 5th Wheel Gooseneck Adapter
Brant K.
7/28/2025
I have a Ford F250 2020 with the fifth wheel prep package.