So you made it through another year with worn parallel arms on your planter. The Precision Planter Solutions' parallel linkage arms flanged bushing rebuild kits for planters make old and worn parallel linkage arms work better than new. All the wear takes place on replaceable parts instead of on your planter’s parallel linkage arms. Order a PPS rebuild kit by August 31, 2021, for FREE SHIPPING (within the United States)! PPS Flanged Bushing Rebuild Kits for Parallel Arms – Summer 2021 Promotion F