Subject: Wanted: Wartsila Vasa 6R22/26 Diesel Engine Spare Parts

Date: 3/23/2023 3:12:14 PM

Details: Reviews 0

Good Morning !


Pls Offer for Wartsila Vasa 6R22/26


113 115 Piston rings               6 set

100 346  Anti Polishing Ring  6 Pc



Gerhard Rook

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What is Wartsila Vasa 6R22/26 Diesel Engine ?

The Wärtsilä Vasa 6R22/26 is a medium-speed diesel engine produced by the Finnish manufacturer Wärtsilä. It is a six-cylinder engine with a cylinder bore of 220 mm and a stroke of 260 mm, giving a total piston displacement of 6.6 litres per cylinder.

The engine is designed for use in a variety of marine and land-based applications, including power generation, propulsion, and industrial use. It is capable of running on a variety of liquid and gaseous fuels, including heavy fuel oil, diesel, and natural gas.

The Wärtsilä Vasa 6R22/26 engine has a reputation for reliability and durability, with a long service life and low operating costs. It is often used in applications where high power output, fuel efficiency, and low emissions are required, such as in large ships, power plants, and industrial facilities.

What is Wartsila Vasa 6R22/26 Piston Rings ?

The piston rings in a Wärtsilä Vasa 6R22/26 diesel engine are part of the engine's piston assembly. The piston rings are located in grooves on the piston and provide a seal between the piston and the engine cylinder, allowing the piston to move up and down while preventing combustion gases from leaking past the piston.

The Wärtsilä Vasa 6R22/26 engine has several piston rings, including compression rings, oil control rings, and scraper rings. The compression rings are responsible for sealing the combustion chamber, while the oil control rings help to regulate oil consumption and prevent oil from entering the combustion chamber. The scraper rings help to remove excess oil from the cylinder walls during the piston's downward stroke.

Piston rings are critical components in any internal combustion engine, and proper maintenance and replacement are essential for ensuring the engine's reliability and longevity. In the case of the Wärtsilä Vasa 6R22/26 engine, regular inspection and replacement of piston rings are recommended as part of the engine's maintenance schedule.

What is Wartsila Vasa 6R22/26 Anti Polishing Ring ?

The Wärtsilä Vasa 6R22/26 engine features an Anti-Polishing Ring (APR) on its piston, which is a special type of piston ring designed to prevent cylinder liner wear caused by piston ring movement.

During engine operation, the piston rings move up and down in the cylinder, which can cause small movements in the ring that can result in localized wear on the cylinder liner. This wear can create a polished surface on the cylinder liner that can reduce the liner's ability to retain oil, leading to increased wear and potentially more serious engine damage.

The APR is a thin, hard layer of material that is applied to the piston ring groove or inserted as a separate ring between the piston ring and the groove. It provides a hard, wear-resistant surface that reduces the movement of the piston ring and prevents localized wear on the cylinder liner.

The APR is an important component of the Wärtsilä Vasa 6R22/26 engine, helping to reduce cylinder liner wear and prolong the engine's service life. Regular inspection and replacement of the APR, as well as other engine components, are recommended as part of the engine's maintenance schedule to ensure the engine's reliability and longevity.


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