EL, CAJON, CA - The Pulltarps Ultimate 5 Spring aluminum automatic arm kits are a new line of arm tarping systems. The Ultimate 5 Spring pivots are cast aluminum that fully enclose the five springs to protect them from the elements. This pivot design is lighter, stronger and incorporates five springs for greater power. The arm tubes are extruded aluminum and all of the aluminum parts of this kit are Brite-Dipped for a great polished aluminum look. The Super Sleek 5 Spring arm kits are powerful enough for applications up to 25 feet long.
Pulltarps Manufacturing announces an all new line of automatic arm tarping systems for dump trucks and trailers. The Ultimate 5 Spring aluminum automatic arm kits feature new streamlined 5 spring pivots that have an aluminum two piece enclosure to protect the springs. The 5 springs inside each pivot provide more closing power than conventional 4 spring designs. The pivot assemblies rotate on dual bearings for long life and smooth operation. The arm tubes are new too and made of extruded aluminum to save weight and add strength. The Ultimate 5 Spring aluminum automatic arm kits are Brite-Dipped for a great polished aluminum look that never dulls. This durable finish keeps the bright shine longer than polishing and does not require regular maintenance.













