Can Curt Q20 5th Wheel Hitch Be Made to Work with Rota-Flex Pin Box
Updated 02/03/2026 | Published 07/26/2024
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Question:
I currently have the Curt Q20 16130 fifth wheel hitch in my 2006 Ford F350. I purchased a new toyhauler which has the Curt Rotoflex pin box. Is there a way to make these work together? Or do I need to change out either the hitch to an A20 or a different pin box? Can I change out the hitch head of the Q20 with a head that will work with the Rotoflex? Just trying to keep it simple.
asked by: Brian S
Expert Reply:
Hey Brian, thanks for reaching out again!
The Curt Q20 5th Wheel Trailer Hitch # C16130 you have, unfortunately doesn't have a way to be made compatible with the Curty Rota-Flex pin box so you'll need to swap it out with a different 5th wheel hitch like the A20 # C16140 you referenced.
I'm not sure why Curt made things that aren't compatible with each other, but it's ultimately their call for safety reasons.
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Samuel C.
2/3/2026
Hey Brian, how did things go after switching to the Curt A20 hitch with your toyhauler’s Rotoflex pin box? Knowing what setup worked best could really help others trying to match those components.