Recommended Custom Wedge for Curt A20 5th Wheel Hitch and Lippert Turning Point Pin Box


I have a Curt A20 hitch and Lippert Turning Point pin box on a Grand Design 290BH 150 series. The standard wedge that comes with it does not fit snug. I read in another post that a user had a A16 and the Curt Wedge Item#RP31016 was suggested for them. Is this same wedge recommended for the A20?


Expert Reply:

The correct custom wedge for your Curt A20 5th Wheel Trailer Hitch # C16140 is the Sidewinder Wedge # C16992. While we have not had the chance to physically test the Sidewinder wedges with the Lippert Turning Point pin boxes, their designs are extremely similar so this should work without issue. We have also had customers come back to report that other model Sidewinder wedges fit perfectly with their Lippert Turning Point (see attached image).

This custom wedge will give you a much more secure fit than the universal wedge that came with the pin box. I have attached a short video demonstration on this product that you can also take a look at.

Click to Enlarge
expert reply by:
Chris R

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