Piston Ring Oil Control

It is an excellent motor ring or seal.

Piston ring oil control.

The main function of the ring in the bottom piston groove is to scrape oil from the cylinder wall meaning oil control rings play a major part in regulating an engine s oil consumption. The hastings oil control ring is energized by our flex vent expander which provides uniform pressure through two steel rails assuring positive oil control. Hastings is the pioneer of oil control ring technology. Generally the second and third compression ring are taper faced and supplied to improve oil sealing.

Oil control piston rings and seals are used in conjunction with other rings or as stand alone applications. Oil control rings and seals are used in light vehicle gasoline engines and truck diesel engines. By manipulating the different. Taper sided compression rings are utilised to control ring sticking problems in high output engines.

The oil ring is also the primary stabilizing component of the ring pack. Unlike the others the tension of the oil ring is controlled by the radial thickness of both of the oil rails as well as the size of the gap in the expander ring. They are available in single piece and spring energized configurations with a wide range of scraping land designs. Grover oil control piston rings and seals are designed for diesel engine applications.

They don t have to seal against the bottom land either since the oil ring is not a compression ring but rather a control mechanism that cools and lubricates the piston by collecting oil and distributing it evenly on the cylinder walls. It must not be fitted in grooves other than ones of the same section.