Piston Ring Oil

A support rail was then necessary to provide a solid surface that the oil ring can rest without fear of bending into pin bore.

Piston ring oil.

Compression ring the compression ring is the top or closest ring to combustion gases and is exposed to the greatest amount of chemical corrosion and the highest operating temperature. The pistons were also designed with a short compression height which forced the wrist pin bore into the oil ring groove. The main functions of piston rings in engines are. With the most comprehensive line of piston rings compression rings and oil rings in the world we have a piston ring for practically any application racing automotive heavy duty transportation agriculture industrial small engine and more.

Hastings offers piston rings for nearly any application worldwide from automotive and truck to agriculture industrial small engine as well as marine and high performance. Piston ring has serviced the automotive aftermarket since 1953. A steel napier second ring and industry leading cp 20 oil ring round out the package. A piston ring is a metallic split ring that is attached to the outer diameter of a piston in an internal combustion engine or steam engine.

Piston ring employs a team of knowledgeable parts professionals that focus on service and supply and partners with industry leading manufacturers. The expander spring increases the pressure of the ring on the cylinder wall which improves the oil scraping effect. However the second ring also provides a bit of oil control. We are a family owned and operated local company now in our third generation.

Sealing the combustion chamber so that there is minimal loss of gases to the crank case. Piston rings are manufactured and classified on the basis of function and usability. The oil ring s main function is to control the amount of oil that makes it between the piston and bore which is necessary for lubrication and heat transfer purposes. In addition the second rings are reversed twist taper faced cast iron.

Maintaining the proper quantity of the oil between. The oil scraped off the cylinder wall moves into the slots in the back of the oil ring grooves in a piston and from there it returns to the oil pan. Improving heat transfer from the piston to the cylinder wall. Hastings revolutionized oil control ring design with the invention of the hastings flex vent oil control ring and it is now the accepted standard in the industry.

Piston rings commonly used on small engines include the compression ring wiper ring and oil ring. The bottom oil ring is actually made up of three different rings two narrow rails and one expander. As you ll see in the photos this support rail must be installed correctly for optimum performance. At hastings we manufacture a bold and broad offering of piston rings one that spans thousands of applications for virtually any engine.