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Amazon.com: HAPPIJAC-733540 Wireless Upgrade Kit - CCS Upgrade Kit - Remote Controller and Wireless Logic Board - White : Electronics
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HappiJac Replacement Truck Camper Jack Wireless Remote Controller, Up-Down, Right-Left, in-Out Buttons, Directional Motor Control Pad, Requires 2 AA ...
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HappiJac Manual Truck Camper Jack System - 34-1/2" Lift - 8,800 lbs HappiJac Camper Jacks LC736514-4
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