Genuine NISSAN Drive Belt Tensioner

Product Name: Genuine NISSAN Drive Belt Tensioner.

Part No.: 11955-5RF0A.

Function: The drive belt tensioner is a vital component of the engine's accessory system. Its primary role is to maintain constant and proper tension on the drive belt. This correct tension ensures that all components driven by the belt, such as the alternator, water pump, and A/C compressor, operate efficiently, preventing belt slippage and protecting it from premature wear or failure.

Usage: An authorized genuine Nissan replacement part, engineered with a robust metal housing and a high-quality internal spring system that provides stable and optimal pressure. The pulley features friction-resistant and heat-resistant bearings, ensuring silent and smooth rotation. This tensioner has been rigorously tested to withstand demanding operating conditions, extending the life of the accessory belt and ensuring the consistent, efficient operation of the engine's accessory systems.