Enjoy operating your HappiJac camper jack system with just the push of a button by replacing your wireless remote and logic board with Lippert. We have the remote and logic board replacement kit you need to get back to camping with ease! Each HappiJac camper jack features attractive 2-inch square tubing that provides significantly more strength than round tubing. The HappiJac acme screw Jack can lift 1,500 lbs., the HappiJac ball screw jack can lift 1,900 lbs. and the heavy-duty acme screw jack can lift an amazing 2,800 lbs. Each HappiJac camper jack has a high quality zinc and powder-coat finish protect against rust and improve appearance.Replacement wireless remote and logic board for HappiJac automatic camper jack system. Batteries not included.For more than 50 years, HappiJac has been producing high quality products for the RV industry. HappiJac conducts extensive research and testing to develop quality products backed by sound engineering. HappiJac leads the industry in fully upgradeable camper jacks, space-efficient room slides and the only camper tie down system that effectively controls camper movement in all directions. From bed lifts and slide-outs to tie downs, jacks and toolboxes, we have the solution for your RV needs.Whether you're on the road or on the water, Lippert supplies a broad array of premium RV, towing, and marine products designed to enhance all of your recreational pursuits. Our team is committed to always thinking about your next journey "" pushing the possibilities of our products and services, all to better your time spent outdoors, whenever, wherever, for years to come. This product ships in approximately 1 days