2.4 LITER. INA. OTICS. Accessory Drive Belt Tensioner. Assembled device that applies load to the Drive Belt. Exc.Japan Built Part. From 01/2013. Includes Tensioner Pulley. Japan Built Part. Piston. To 01/2013. Assembly, V - RI. Accessory Drive Assembly. Bracket. Serpentine. Tension arm. Included with: Tensioner.