Is There Longer Pin Box Available for Replacing Lippert Rhino Pin Box
Published 10/22/2026
Question:
Currently have the rino bolt pattern pin box and trying to find a long jaw trail air pin box. Does any one make a long jaw cushioned pin box that will fit the rino bolt pattern.
asked by: Dennis D
Expert Reply:
Hey Dennis, we have cushioned fifth wheel pin boxes that will work great to replace the Rhino pin box on your trailer but we don't have anything that would extend the pin box out like it sounds like you are looking for. The Curt Helux part # C85MJ that you referenced is an example of a really great cushioned pin box that you could go to to improve the ride quality. Do you have a short bed truck that you are looking for better turning clearance for?
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Product Page this Question was Asked From
Curt Helux Shock-Absorbing 5th Wheel Pin Box - Lippert Rhino - 18K GTW - 2,950 lbs TW
- 5th Wheel Pin Box
- Upgraded Pin Box
- Absorbs Road Shock and Reduces Chucking
- 18000 lbs
- Rubber Spring Suspension
- Fixed Turret
- Lippert Rhino
- CURT
more information >
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Dennis D.
10/22/2026
That's what I already have, took several different springs to get the best ride quality, but would really like to go to a long jaw to help keep the front cap out of the back of the cab, with out having to slide the B&w hitch back.