Product details:

Goodyear Replacement Belts and Hoses 49207: Belt Tensioner, Accu-Drive, Each - These Goodyear Accu-DRIVE tensioners are designed so that the belt tension, frictional damping, and amount of belt take-up are ideal for your application. All Goodyear Accu-DRIVE automatic belt tensioners meet or exceed OEM specifications for all major car manufacturers.