5th-Wheel-to-Gooseneck Adapter for 2022 Alliance Paradigm 370
Updated 10/27/2025 | Published 03/08/2025
Question:
I’m want to use the fifth wheel king pin to pull a rv. I’m looking at a 2022 alliance paradigm 370. Which adapter would I need to get while also not voiding warranty?
asked by: Cecil
Expert Reply:
Hey Cecil! It sounds like you want tow your 5th wheel using the gooseneck hitch in your truck. The Convert-A-Ball Cushioned 5th-Wheel-to-Gooseneck Adapter # CAB-C5G will work for your application. Technically it would void the warranty but since most warranties are 1-year that is a non-issue. We have never heard of this adapter causing issues with the frame and don't expect any.
The only adapter that won't void the warranty is a Reese Goose Box like # RP85FR which fits Lippert 1621, 1716, 0719, Rhino, and Fabex PB 600 series pin boxes. Do you know your pin box bolt pattern? If you don't, and you want to use the Reese Goose Box, feel free to add the information from your pin box sticker in the comments below and I can check for compatibility.
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Product Page this Question was Asked From
Convert-A-Ball Cushioned 5th-Wheel-to-Gooseneck Adapter - 12" to 16" Tall - 20,000 lbs
- 5th Wheel Gooseneck Adapter
- Adapts Trailer
- 5th Wheel Trailer to Gooseneck Hitch
- No Extra Clearance
- 20000 lbs
- Bolts Over King Pin
- Shock Absorbing
- Convert-A-Ball
more information >
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Robin H.
10/27/2025
Hey Cecil, did you get a chance to check which pin box your Alliance Paradigm 370 uses? Once you have that info, I can help confirm if the Reese Goose Box is the right fit. Your update could make it easier for others towing similar RVs.