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Replacement Pin Box Upgrade for a 5th Wheel Trailer with Venture CJ13517 Pin Box  


I have a 2005 Holiday Rambler Aliumascape 5th wheel it has a Venture technologies pin box serial #071680 also has PN CJ 135 17 the center of front bolts to center of pin is about 10 inches and center of back bolts to center of front bolts is 8 inches center to center of bolt holes is 11/2 inches. I am looking at replacing it with a flex air pin box is there one available. Looking forward to your response.


Helpful Expert Reply:

We have some pin box upgrades that will fit in place of your Venture CJ13517 pin box but # UF35-946208 is most like the FlexAir. It is rated for 21,000 pounds. It has 2 Urethane bumpers help to absorb road shock that do not require maintenance and a parallel linkage system that minimizes chucking.

I linked an informational article on these options for you.

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