The tensioner assembly for the fan is designed to maintain the proper tension on the serpentine belt that drives the engine’s cooling fan. This component is crucial for ensuring that the cooling system operates efficiently, preventing overheating and ensuring optimal engine performance. The tensioner assembly features a robust design that allows for automatic adjustments to accommodate belt wear and stretch over time. Its construction typically includes high-quality materials that withstand the rigors of engine operation, providing longevity and reliability. The fan tensioner assembly is engineered to minimize noise and vibration, contributing to a smoother running engine and improved overall vehicle performance.

7078360C1
TENSIONER ASSEMBLY, FAN
Navistar International®