Restore factory feel and reliable operation to your equipment with an idler bushing built to spec and ready for service. Verified for Husqvarna applications. Cross-references factory part number 596790301. Common signs the worn part is past its service life: noisy idle, side-load play, or seizure under sustained load. Engineered to match factory-spec materials and finish so wear patterns, mating surfaces, and seating pressures stay within service-manual tolerance. Before install, photograph the existing layout, confirm the existing part number on your worn unit, and match physical dimensions and mounting pattern. Follow your service manual sequence and torque values for a clean, long-lasting repair. Save the dealer trip and the dealer markup without sacrificing fit or build quality. Bolt-in replacement with no fabrication or modifications needed — everything you need for a clean swap.