Shell Mysella S3 S 40 209L

Category: Marine Lubricants

OEM Code:

Availability: Lead time 2-3 weeks

$2186.62

Product Description

Shell Mysella S3 S 40 is a high-performance stationary gas engine oil specifically formulated for four-stroke spark-ignition engines. It is designed for use in engines burning sour gas such as landfill gas, biogas, or sewage gas, as well as natural gas. The medium-ash formulation features a high Total Base Number to effectively neutralize acid combustion byproducts and protect engine components against corrosion. Its low phosphorus content ensures full compatibility with exhaust gas emission control catalysts. Advanced additives resist oxidation and nitration, maintaining internal engine cleanliness under demanding operational conditions. The oil carries major approvals from OEMs including INNIO Jenbacher, MAN, Rolls Royce, and Waukesha. Overall, Shell Mysella S3 S 40 delivers exceptional wear protection and operational reliability for stationary power generation systems.