Keep your tarp system operating smoothly with this heavy-duty 4-spring pivot pin bracket from Carolina Tarps. Designed to mount directly to the side of your dump body, this component secures spiral torsion springs and provides the tension needed for proper tarp arm deployment and retraction. The integrated keyway locks up to four torsion springs in place, ensuring consistent pressure and reliable operation across your tarp system. Built for durability, the solid steel pivot pin is welded to a reinforced mounting plate, delivering long lasting performance in demanding work environments. With a 1-1/4" diameter pivot shaft and 3.7" length, this bracket is compatible with a wide range of dump truck tarp systems. The mounting plate measures 8" x 3-5/8" and features two 5/8" mounting holes spaced 6-3/16" apart for secure installation. Ideal for replacing worn or damaged pivot brackets, this unit restores proper tension and function to your tarp system with a straightforward, bolt-on installation. Compatible with Buyers 3012084, US Tarp 11132, Mountain Tarp K0256, and Roll-Rite 45340.