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Recommended Air Ride Pin Box Upgrade For A Lippert 1621HD And A Demco Hijacker 21K 5th Wheel Hitch  


What options do I have for using an air assist pin box. It appears I have a 1621hd Lippert #381452 on a 2021 Wolfpack 325. The items are purchased from you waiting on which air assist pin box and any necessary equipment. Thanks!


Expert Reply:

For your 2021 Wolfpack 325, I recommend upgrading to the Trailair Air Ride 5th Wheel Pin Box # LC158778.

This pin box is designed to replace your 1621HD pin box you currently have, and has an internal air bag that absorbs road shock, and is rated for a maximum capacity of 21,000lbs.

To be able to use # LC158778 with your Demco Hijacker Autoslide 5th Wheel Trailer Hitch w/ Slider # DM8550035, you're going to need the Demco Hijacker Autoslide Capture Plates for Trailair Rota-Flex Pin Boxes # DM6171.

expert reply by:
Bryce D

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