Correct Gen-Y Gooseneck Pin Box For Brinkley Z2670
Updated 07/03/2026 | Published 06/29/2026
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Question:
Confirming that the GY33GR is the correct hitch for the Brinkley Z2670
asked by: Bryan C
Expert Reply:
Hey Bryan! It looks like the Brinkley Z2670 comes with a Curt Helux which uses the Lippert Rhino bolt pattern. Make sure to confirm this. Assuming that is accurate, the Gen-Y Hitch Shock Absorbing 5th Wheel to Gooseneck Pin Box # GY33GR is the correct fit.
This is the 4.5K TW model which is designed for 5th wheels with a GVWR of 7,275-16,360 lbs so you fall into that range. You will also need safety chains # GY49GR to complete your setup. A cover is also available # GY99TQ if you want to keep it protected when you aren't towing.
Where are you headed next with the Brinkley once you upgrade your pin box?
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