Mobil Pegasus™ 801 is an SAE 40 premium performance gas engine oil intended for the lubrication of all classes of gas engines operating at low, medium and high speeds where low ash or ashless oils are recommended. It provides outstanding engine cleanliness and performance by helping to prevent the formation of carbon and ash deposits on pistons, in ring belt areas, on exhaust and intake ports, on valves and valve stems and in combustion chambers. Mobil Pegasus 801 also reduces the potential for port carboning of two-cycle gas engines. It minimizes engine wear and protects valve faces, seats and guides of turbocharged, four-cycle engines. Mobil Pegasus 801 provides exceptional protection against scuffing in demanding engine applications and also provides excellent protection against corrosion of internal engine components. Filter and oil life can be extended and the high performance capability of the Mobil Pegasus 801 can also help to extend the time between engine maintenance and overhaul periods.
The Mobil Pegasus 801 is the latest generation of ashless detergent and anti-scuff gas engine oil formulated from highly refined base oils and an advanced technology additive system. It is engineered to provide a high level of chemical and thermal stability resulting in cleaner engines and higher engine performance. Mobil Pegasus 801 provides exceptional cleanliness and optimum wear protection in the most severe applications, without the disadvantage of increased ash deposits.
Mobil Pegasus 801 provides outstanding performance in both two- and four-cycle gas engines making it a good choice for all applications where ashless and low-ash oils are recommended. It’s advanced additive system protects high BMEP engines against scuffing, scoring and wear particularly during critical break-in periods. This performance can help to provide long engine life and low maintenance costs. Mobil Pegasus 801 has demonstrated outstanding performance over an exceptionally wide range of engines and operating conditions. Where mixed engines are in service Mobil Pegasus 801 provides a single product which simplifies inventory and reduces the potential for product misapplication.
|Features||Advantages and Potential Benefits|
|Outstanding Oxidation Stability||Longer engine and oil life
Extended filter life
|Advanced Technology Very Low Ash Formulation||Lower levels of port carboning (two-cycle engines)
Reduced valve and combustion chamber ash and carbon build-up
Longer spark plug life
|Outstanding Anti-wear and Anti-scuff Protection||Less engine wear
Increased engine life
Excellent break-in protection for high BMEP engines
Improved ring, piston and liner life
|Exceptional Nitration Resistance||Less engine sludging
Improved filter life
Reduced engine deposits
|High Level Corrosion Protection||Protects engine components against corrosive wear
Longer engine life and lower maintenance costs
|Pegasus 801 recommended for use in applications requiring:|
|Ashless or low-ash gas engine oils|
|Outstanding anti-scuff protection|
|Wide range of mixed gas engine designs|