Cummins 3974102 Tensioner Belt
Cummins 3974102 Tensioner Belt
Product Description :
- The primary function of a belt tensioner is to maintain the correct tension on the drive belt(s). These belts connect the engine’s crankshaft to various accessories such as the alternator, power steering pump, air conditioning compressor, and sometimes the water pump.
- They use either a spring-loaded or hydraulic mechanism to apply the correct amount of tension to the belt. This tension is crucial for ensuring that the accessories driven by the belt operate efficiently and reliably.
- The tensioner pulley around which the belt runs.It plays a critical role in ensuring the reliability and performance of a vehicle’s engine accessories by maintaining the correct tension in the drive belts.
Product Description :
- Brand : Cummins
- Part Number :3974102
