WÄRTSILÄ – 181 138 – SEALING SET FOR LUBRICATING OIL PUMP

The Wärtsilä 181 138 sealing set for lubricating oil pump is a high-grade marine engine lube oil pump overhaul kit engineered for Wärtsilä medium-speed diesel engines in marine propulsion and auxiliary power applications. Designed for routine maintenance and leak prevention, this heavy-duty Wärtsilä 181138 oil pump seal kit contains precision-manufactured O-rings, shaft seals, radial sealing rings, and gaskets made from heat-resistant fluorocarbon elastomers (FKM). Key specifications include superior oil and chemical resistance, high thermal stability under elevated operating temperatures, and tight OEM dimensional tolerances. Installing the Wärtsilä 181 138 lube oil pump sealing set ensures optimal system pressure, prevents fluid loss, and maintains continuous-duty lubrication to critical engine components.