Sealed Power E243K30 Piston Ring

Brand	Sealed Power
Model	E243K30

Piston Rings

Premium

4.155 in Bore

Sealed Power premium piston ring packages offer proven technology and sealing performance that have made them a dominate choice for replacement applications. Every Sealed Power ring set is engineered for optimal horsepower oil control and durability providing the ideal ring technology for all applications. These sets incorporate a stainless steel expander-spacer electropolished to an extremely fatigue resistant smooth surface for maximum durability. Premium ring packages offer moly faced (molybdenum) and chrome-faced top compression rings that are lapped to a light-tight finish for fast break-in and positive blow-by control. These materials are the ideal choices for top rings which get the most heat the most pressure and the least lubrication. ááááRings made with molybdenum (moly) a hard low-friction metal have outstanding oil-carrying capacity to provide excellent top-ring lubrication. Moly rings resist scuffing reduce drag and seat fast ááááChrome-plated top compression rings engineered for harsh-condition use handle the heat friction abrasion and corrosion problems encountered in high-load engines. Sealed Poweróé¼äós chrome-plated top rings are pre-seated at the factory delivering instant sealing when the engine starts Sealed Power second rings provide unsurpassed durability and performance. These quality rings seat instantly properly control inter-ring pressure to improve cylinder sealing provide efficient piston-to-cylinder heat transfer and aid in effective oil control.