This new Electric Arm 4-Spring Aluminum dump truck flip tarp system kit is designed for dump truck beds up to 23 feet. It is a practical replacement or upgrade item for buyers who need a tarp system kit for hauling and covering loads on a dump truck. The aluminum construction is noted in the listing, which may matter to shoppers comparing materials. Free shipping is included, which can help when planning total purchase cost. If you are matching this kit to a specific truck bed length or setup, confirm compatibility before ordering, especially for beds near the 23-foot limit. Check the listing for full details. Electric Arm 4 Spring ALUMINUM Dump Truck Flip Tarp System Kit up to 23' bed. Condition: New. Listed at 949.95 USD. Our 4 spring electric kit is a polished aluminum arm tarping system with side mounted spiral torsion springs. Complete bolt-on assembly, no welding needed, and the polished aluminum arms will never rust! This kit is powered by our 50:1 ratio 1 ½ HP direct drive motor for dump bodies up to 23’. Telescoping 4 spring polished aluminum arm assembly w/side mount pivots. HD 95" extruded aluminum tarp axle; attach tarp w/spline, grommets, or pocket. 12 Volt 1.5 HP 50:1 tarp gear motor w/chrome motor cover. Rotary switch and mounting bracket includes 50 feet, 6 gauge dual conductor battery cable.Our 4 spring electric kit is a polished aluminum arm tarping system with side mounted spiral torsion springs. Complete bolt-on assembly, no welding needed, and the polished aluminum arms will never rust! This kit is powered by our 50:1 ratio 1 ½ HP direct drive motor for dump bodies up to 23’. Telescoping 4 spring polished aluminum arm assembly w/side mount pivots. HD 95" extruded aluminum tarp axle; attach tarp w/spline, grommets, or pocket. 12 Volt 1.5 HP 50:1 tarp gear motor w/chrome motor cover. Rotary switch and mounting bracket includes 50 feet, 6 gauge dual conductor battery cable.