Shell Mysella Gas Engine Oils
Mysella S7 N Ultra: Powering next-generation stationary gas engines
As engine technology and designs have evolved to meet changing power demands, so have the gas-engine oils that keep them operating as efficiently as possible.
Suitable for highly-rated, 4-stroke, spark-ignition engines – especially those with steel pistons – Shell Mysella S7 N Ultra embodies these lubricant developments, providing power sector operators with:
- 4,000 hours ODI – Up to double the current industry performance for oil life.
- Excellent deposit handling – Contributing to trouble-free piston running, having been proven over 45,000+ hours of field test trials in more than 10 Jenbacher Type 6 engines.
- 24+ bar brake mean effective pressure (BMEP) – Extends ODI for the 24 bar BMEP market, with the capacity to support future engines that have an even higher BMEP.
More on Shell Mysella S7 N Ultra
Download product sheet
Take a deep dive into the advanced technology platform that Mysella S7 N Ultra is built on, and learn what it means for your engine’s performance.
Download infographic
See Shell Mysella S7 N Ultra’s key facts and figures, all in one place – from the qualities that help it protect components to how much it can extend your oil life by.
Our complete Mysella offer
For Natural gas engines (4-stroke engines)
| Product | Ash Level (mass%) |
Key features | TDS | SDS |
| Mysella S7 N Ultra | 0.7% | ● Ultra-extended oil life ● Excellent deposit and corrosion protection in extreme operating conditions ● Enhanced System efficiency |
TDS (PDF) | SDS |
| Mysella S6 N 40 | 0.7% | ● Extended oil life ● Improved deposit and corrosion protection |
TDS (PDF) | SDS |
| Mysella S5 N 40 | 0.45% | ● Extended oil life ● Extra protection against deposits and corrosion |
TDS (PDF) | SDS |
| Mysella S3 N 40 | 0.48% | ● Reliable protection ● Low ash content for four-stroke engines |
TDS (PDF) | SDS |
For Sour gas engines (4-stroke engines)
| Product | Ash Level (mass %) |
Key features | TDS | SDS |
| Mysella S6 SM 40 | 0.90% | ● Extended oil life ● Extra protection for harsh sour-gas applications |
TDS (PDF) | SDS |
| Mysella S5 S 40 | 0.57% | ● Extended oil life ● Extra protection against sour gas |
TDS (PDF) | SDS |
| Mysella S3 S 40 | 0.84% | ● Extra protection ● Medium ash content for four-stroke engines |
TDS (PDF) | SDS |
Our complete offer
Take a look at the complete range of lubricants and services Shell Lubricant Solutions offers for the Industry.
Our OEM Approvals
Find the approved Shell Mysella oil for your stationary engines.
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