Can Gooseneck Adapter be Used with Curt Helux 5th Wheel Pin Box?
Updated 10/27/2025 | Published 03/08/2025
Question:
Can the curt helux pinbox be used with a convert-a-ball or eaz-lift camco gooseneck adapter?
asked by: Aaron P
Expert Reply:
Hey Aaron, thanks for reaching out!
I spoke with my contact at Curt, and they said they don't recommend using any kind of adapters or extensions with their pin boxes like the Curt Helux # C63RJ. This is what they sent me:
"The use of an adapter or extension may cause damage to the upper deck or suspension of the coach or to the pinbox. If this were to be used and were to cause damage to the coach or pinbox, Lippert (Curt) would not be able to assist on the repairs to the unit or pin box"
What are you looking to get out of a new pin box?
Product Page this Question was Asked From
Curt Helux Shock-Absorbing 5th Wheel Pin Box - Lippert Rhino - 24K GTW - 4,850 lbs TW
- 5th Wheel Pin Box
- Upgraded Pin Box
- Absorbs Road Shock and Reduces Chucking
- 24000 lbs
- Rubber Spring Suspension
- Fixed Turret
- Lippert Rhino
- CURT
more information >
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on 5th Wheel Pin Box
Jon G.
10/27/2025
Hey Aaron, what did you end up deciding to do about the Curt Helux pin box after hearing that adapters aren’t recommended? Your update could make it easier for the next person considering a similar setup.