Gas engines
Lubricants for gas engines
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Mobil Pegasus™ 1100
Series of gas engine oils that have demonstrated up to 1.5X longer oil drain intervals versus competition in natural gas fuelled engines.
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Mobil Pegasus™ 805
Premium-performance gas engine oil. For high output 4-stroke engines. Designed to provide exceptional protection against piston scuffing.
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Mobil Pegasus™ 1005
High performance gas engine oil . Detergent-dispersant additive system controls the formation of carbon and varnish deposits.
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Mobil Pegasus™ 705
High-quality gas engine oil for medium and high speed gas engines under heavy-duty operation, with high neutralisation capacity.
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Mobil Pegasus™ 605 Ultra 40
Intended for the lubrication of four-cycle engines operating on landfill gas that contains hydrogen sulphide, halides or siloxane.
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Mobil Pegasus™ 710
High-performance gas engine oil for mildly aggressive biogases. It provides clean engines, low wear rates and improved engine performance
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Mobil Pegasus™ 610 Ultra 40
Mobil Pegasus™ 610 Ultra is a 1.0% sulfated ash, high Total Base Number (TBN) gas engine oil with exceptional reserve alkalinity.
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Mobil Pegasus™ 610
Gas engine oil for medium and high speed 4-stroke engines operating on corrosive fuel such as hydrogen sulphide and halogens.
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Mobil Pegasus™ 1
Synthetic, high-performance gas engine oil. Designed for todays most demanding naturally aspirated and turbocharged gas engines
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Mobil Pegasus™ 605
The Mobil Pegasus 605 is a 0.5% ash gas engine oil with high reserve alkalinity. It provides excellent anti-wear and anti scuff performance
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Mobil SHC Pegasus™ SAE 30
High-performance gas engine oil providing today’s high output, low-emission four-cycle gas engines with the highest levels of protection.
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Mobil SHC Pegasus™ SAE 40
Gas engine oil formulated to control the formation of carbon / varnish deposits to minimize oil consumption and maintain engine cleanliness..
Find your approved oil for your gas engine
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In just a few clicks you can select your gas engine brand, engine model and gas type to see recommended Mobil lubricants matching your needs.
Technical and useful resources
Nitration in natural gas engines
Identifying, preventing and correcting nitration can help you avoid increased oil consumption, shortened filter life, and premature formation of varnish and sludge.
Optimizing gas engine oil drain intervals
Adjusting oil drain intervals for gas engines is one way to increase efficiency and reduce costs.
Used oil analysis for natural gas engines
Used oil analysis is an important tool for reducing your operating and maintenance costs.
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Gas Engine Hub
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