Description: Engine Water Pump Idler Pulley
Condition: New
Brand: Cummins®  
Part Number: 3066330RX, 3066330, 3066330-RX
Type: Idler Pulley 

Functions: 
Belt alignment: The idler pulley helps to keep the drive belt properly aligned with the other pulleys in the system. 
Belt tension maintenance: The idler pulley is adjustable and can be tensioned to ensure that the drive belt is taut but not overly tight. This helps prevent the belt from slipping, which can lead to reduced performance and premature wear.
Water pump power transmission: By supporting the drive belt, the idler pulley plays a crucial role in transmitting power from the engine to the water pump. This ensures that the water pump can effectively circulate coolant throughout the engine, preventing overheating.

Cummins® is an American corporation that specializes in the production of engines, generators, filters and related technologies for automobiles, ships, construction and other industries. Founded in 1919, the company is widely known for its innovations in diesel engines and hybrid technologies. Cummins is also actively working on the development of alternative energy sources such as electricity and hydrogen. Its products are sold worldwide, serving a variety of industries and transportation.

Warranty
First Truck Parts offers a 365-days warranty for all types of parts and in any condition. The warranty applies only to buyers who have placed an order on our website