Recommended Swing Out and Extension Brackets for a Happijac Truck Camper Jack System
Updated 03/09/2026 | Published 02/08/2026
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Question:
I’m having a hard time visualizing how these brackets work with the Happijac 4220 model…is there a photo available?
asked by: Cynthia
Expert Reply:
I sure do Cynthia. If you take a look at the pictures I attached below, you'll see the Swing Out Extension Brackets item # LC182496 installed. The picture of the front of the camper also has the HappiJac Extender Bracket item # HJ54FR. These are super helpful for dually trucks. These brackets will bolt directly to your Happijac 4220 jacks and to the mounting bracket you have installed on your camper.
What kind of truck do you have and is it a dually?
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Swing Out Extension Brackets for HappiJac Truck Camper Jack Systems - Qty 2
- Accessories and Parts
- Camper Jacks
- Trailer Jack
- Hardware
- Brackets
- HappiJac
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Cynthia
3/9/2026
Thank you, but our Happijacs do not connect to our camper like these :( I will post a picture of our setup if I can figure out how!