David Brown Piston Ring Set, For Engine, Feature : Corrosion Resistance, Durable, High Strength, Light Weight

Piston ring sets are made up of two or three circular rings that are mounted around the piston in an engine. These rings help to seal the gap between the piston and the cylinder wall, which is necessary to maintain proper compression in the engine. Piston rings also help to regulate oil consumption by scraping oil off the cylinder walls as the piston moves up and down.
There are several types of piston rings, including compression rings, oil control rings, and intermediate rings. Compression rings are responsible for sealing the combustion chamber and maintaining compression in the engine. Oil control rings help to regulate oil consumption by scraping excess oil from the cylinder walls. Intermediate rings are used in some engines to provide additional support and stability to the piston.
When selecting piston rings, it is important to choose the correct size and type for your engine. Proper installation and maintenance of piston rings can help to ensure the longevity and performance of your engine.