Reese Goose Box For a 2018 Grand Design Solitude 377MBS
Updated 03/31/2022 | Published 03/29/2022
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Question:
Will the 20k Reese box work on my 2018 Grand Design Solitude 377mbs?
asked by: Chris K
Expert Reply:
To confirm that the Reese Goose Box 5th-Wheel-to-Gooseneck Air Ride Coupler Adapter # RP85FR will fit on your 2018 Grand Design Solitude 377MBS you will need to check your bolt hole spacing. The information I can find on the Solitude 377MBS shows that it uses a 1621 pin box bolt pattern with bolt holes spread horizontally 7-7/8" on center and 2" on center vertically. If your measurements are different please let me know what your dimensions are or I can check with the Lippert frame tag on your Solitude.
You will need a Reese Safety Chain Kit # RP49151 since you are switching from the king pin connection to a goose ball connection.
Product Page this Question was Asked From
Reese Goose Box 5th-Wheel-to-Gooseneck Air Ride Coupler Adapter - 20,000 lbs
- 5th Wheel Gooseneck Adapter
- Adapts Trailer
- 5th Wheel Trailer to Gooseneck Hitch
- No Extra Clearance
- 20000 lbs GTW
- Replaces Pin Box
- Shock Absorbing
- Fabex 600
- Lippert 0719
- Lippert 1621
- Lippert 1716
- Lippert Rhino
- Reese
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