This powered leg is rated at 7000#. A pair of them will give you a 14,000# landing gear system that operates independent of each other for easy trailer leveling. Comes with two mounting brackets, gear motor, gear box, jack, drop leg and base pad. Buy the wiring harness and manual crank separate.
LG-01 Powered Landing Gear Leg $222.00
Landing Gear Set
Landing Gear Electric Motor
Landing Gear Crank
Landing Gear-Gear Box