Replacement Belt Tensioner Pulley. Navistar part number 1822679C4. The Belt Tensioner Pulley is crucial for maintaining the correct tension of the accessory belt. It prevents slipping or detaching, which can cause damage to the engine and its parts. The designated part number for commercial trucks is 1822679C4 (PULLEY, BELT TENSIONER).
This is a genuine OEM part made to meet your vehicle’s exact standards. You can trust it to perform as intended and keep your truck running smoothly.
We honor the warranty provided by the original equipment manufacturer.