Seat ring for exhaust valve 0.5 mm. known as the piston crown

known as the piston crown for the Wärtsilä 20 engine

111004 Customer code 10000391 Item category Wartsila 20

Regular inspection of the rocker arm and bracket assembly is essential during maintenance

They are very important in various engine components like cylinder liners

Seat ring for exhaust valve 0.5 mm. known as the piston crownStock information: This part is usually on stock at 4TaKT Engineering & Diesel Components BV. Functions: Sealing: Provides a sealing surface for the exhaust valve, ensuring proper closure during engine operation to maintain combustion efficiency and prevent gas leakage. Heat Resistance: Designed to withstand high temperatures and pressures encountered in the exhaust system of the engine. Material: Hard Nimonic Specifications: Part Number: 120022 is