O-ring contributing to a quieter operating

contributing to a quieter operating environment

It ensures the correct movement and timing of the valve opening and closing

it is important to use 4TaKT OE (Original Equipment) Wärtsilä parts to ensure proper fit and function

473441 Customer code 10003452 Item category Wartsila 20

181032 Customer code 10008150 Item category Wartsila 20

O-ring contributing to a quieter operatingThis O ring with partnumber 181157 is used to ensure a reliable seal in various parts of the engine, preventing leaks of fluids such as oil, fuel, and coolant. They are very important in various engine components like cylinder liners, cylinder heads, fuel injectors, and pumps. O rings in the Wrtsil VASA 32 are usually made of elastomeric materials such as nitrile rubber (NBR), fluorocarbon (FKM, Viton), or silicone, chosen based on the fluid they will