Handle big loads with full-time support. The Air Lift LoadLifter 5000 offers up to 5, 000 lbs. of load-leveling capacity. The LoadLifter 5000 makes towing and hauling the most demanding loads a comfortable and stress-free experience. These tough, durable air springs are fully adjustable from 5-100 PSI for a stable, level ride loaded or unloaded. Note: Kit only fits applications with a Reese fifth wheel hitch. Specs: Weight: 36.6lbWidth: 16inDepth: 12inHeight: 9inReplacement Air Spring: 50201drilling required: Yesmount location: Side-frameapplication type: Rear Kitwarning note: Kit only fits applications with a Reese fifth wheel hitch. Fits many 3/4 ton & 1 ton pickups & vans | Air Lift Super Duty Air Springs, Rear '71-'04 Ford F-250, F-350, Super Duty w/ Reese 5th Wheel Hitch