Use belt drive blower accessories from Grainger to help you replace worn 3/4" or 1" drive shafts and bearings. A belt drive blower shaft is a tough piece of equipment, but even the hardest moving parts need protection. Use an inlet guard to prevent particulate wear, and a heat slinger to allow the blower to operate at higher air temperatures. A PSC blower motor has cast aluminum end shields for greater heat dissipation and protection, resulting in less downtime and longer service life. Rely on Grainger for all your belt drive blower accessories.