Check the listing for details. Lippert Components 2021034400 AWNING-ACCESSORIES RV. Condition: New. Listed at 81.20 USD. Lippert Components 2021034400 AWNING-ACCESSORIES RV SKU: M6V2021034400 Brand: Lippert Components Condition: New Warranty: Manufacturers Warranty Part Number: 2021034400 HappiJac power bed lifts provide greater versatility for 5th wheel RVs and toy haulers. Traditional slide-outs extend horizontally, but our bed lifts leverage vertical motion to maximize space and create additional room for storage or sitting / sleeping areas. A powerful, direct-drive motor and self-contained track provide stability at any height with the flip of a switch. We also offer a variety of replacement parts to keep your HappiJac bed lift system running smoothly. Get to Know the HappiJac Brand: HappiJac, a Lippert brand, has been producing high-quality products for the RV industry for more than 50 years. Our extensive research and testing ensure that our products are backed by sound engineering. HappiJac is an industry leader in easy-to-operate RV electric bed lift systems, fully upgradeable truck camper jacks and effective tie-down systems.