Our Hydraulic Trailer Jack Add-On Kits are perfect for applications with the Power Hoist or replacing existing manual or hydraulic trailer jacklegs. Each kit includes the necessary hardware and a manual selector valve to combine with a new or existing hydraulic pump circuit. These 12,000 lb capacity trailer jacks are easy to set up and work for most dump, cargo, livestock, or flatbed gooseneck trailer applications. 

Kit Includes:

• 12,000 lb Trailer Jack with 2″x 20″ Hydraulic Cylinder
• Two 48″ Hydraulic Hose w/2 Straight #6 JIC Fittings
• Two 12″ Hose Str X Str
• Eight Straight Adapter Fittings – #6 SAE male X #6 JIC male
• One Selector Valve w/ Aluminum knob
• Maximum Hydraulic Flow Rate is 2 GPM
• Maximum Distance between ground and bottom of trailer frame is 8″

Download: Hydraulic Trailer Jack Manual