This is a direct replacement belt for specific Kenworth truck models. Part number 17351. It's a rubber belt measuring 17.53 by 35.27 inches outer circumference. Made by D&D PowerDrive to meet or exceed RMA (Rubber Manufacturers Association) standards for durability and performance.
Always confirm this part number matches your old belt or your truck's manual before ordering. A quality replacement for maintenance or repair jobs. Keeps your truck's accessory drive system running smoothly.