1 x Accessory Drive Belt Tensioner Assembly as the first picture shows.
Gates 38260 Drive Align Automatic Belt Drive Tensioner
Gates 38108 Drive Align Automatic Belt Drive Tensioner
Gates 38157 Drive Align Automatic Belt Drive Tensioner
Gates 38155 DriveAlign Automatic Belt Drive Tensioner 999577
Gates 38586 Fleet Runner Heavy Duty Automatic Belt Drive Tensioner
Gates 38512 Fleet Runner Heavy Duty Automatic Belt Drive Tensioner