WÄRTSILÄ – PISTON RING SET / OIL CONTROL RING

The Wärtsilä GOE C72 GOE TOP C34 piston ring set is a high-precision marine diesel engine piston ring assembly engineered for medium-speed Wärtsilä engines operating on Heavy Fuel Oil (HFO) and distillate fuels. Manufactured by Goetze (GOE), this heavy-duty set includes a top compression ring (TOP C34) with advanced wear-resistant coating and a specialized oil control scraper ring (GOE C72) for optimal oil film regulation along the cylinder liner wall. Key specifications include high thermal endurance, superior elasticity, reduced frictional losses, and precise oil wiping efficiency. Utilizing this Wärtsilä oil control ring set prevents gas blow-by, minimizes lube oil consumption, and ensures continuous-duty operational reliability in marine propulsion and power generation plants.