Since 1963 Happijac USA have been the industry standard for Slide On Truck Camper Jacks. They have a reputation for high quality and great reliability and they value customer support.  The latest model legs, or jacks as they call them, are the strongest available, using square tube American steel. Let's face it, you don't want your slide on camper falling over just to save a few dollars. Genuine factory warranty and support, not cheap Chinese knockoffs with no warranty.

The new product range of Happijacs is even better, keeping them two steps ahead of the rest. The latest model motors and remote control units use a clutchless current sensing system that prevents the legs from overwinding which can damage both the leg mechanism and the motor and end up very costly.  These new current sensing motors replace the older motors which had a clutch designed to stop the overwinding.  However over time the clutch system could wear out and/or fail costing money for replacements. Other brands of jacks still use those old clutch systems.

Happijacs upgraded legs are comparable in price with the other recognised brand and our advanced electric upgrade kits are considerably cheaper as are our motors or drive heads.

We at Truck Campers Australia are proud to carry Happijac Slide On Camper products -  jacks, motors and remote controls. We have a wealth of information regarding the Happijac products with much information on this site. Our experience comes from travelling around Australia for the last 16 years using Happijacs, plus we have a direct link to the factory support team in the USA.  We also carry a range of spare parts and handle support and warranty issues in Australia, with direct support from Happijac in Utah USA. They are good people to deal with.