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Schaeffer’s 700 SynShield Durability Advantage 15W-40 Diesel Engine Oil 1 gal

$43.64

SKU: 147251 Categories: , ,

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Schaeffer’s 700 SynShield Durability Advantage 15W-40 Diesel Engine Oil is a premium para-synthetic lubricant designed to provide maximum protection for heavy-duty diesel engines. You will find that this advanced formula exceeds the latest API CK-4 standards, offering significant improvements in wear protection and soot handling compared to conventional oils. It feels reassuring to use a product that utilizes proprietary friction modifiers, Micron Moly and Penetro, which work together to plate metal surfaces and prevent direct contact between moving parts. This oil is an excellent choice for modern engines equipped with emission control systems like diesel particulate filters, as it helps extend the life of both the engine and its sensitive after-treatment hardware.

Key Features of Schaeffer’s 700 SynShield Durability Advantage 15W-40 Diesel Engine Oil

Advanced para-synthetic blend provides a highly durable film to protect engine components
Proprietary friction modifiers significantly reduce wear on bearings, rings, and valve trains
Superior soot-busting technology keeps particles suspended to prevent sludge and deposits
High thermal stability resists viscosity thickening even under extreme operating temperatures
Excellent shear stability ensures the oil stays in grade throughout the entire drain interval
Formulated to control oil consumption and maintain engine cleanliness for longer service life
Suitable for both modern emission-compliant engines and older non-EGR diesel models
Superior protection against aeration and foaming helps maintain consistent oil pressure

Additional Information

Brand: Schaeffer’s Specialized Lubricants
Product Type: Diesel Engine Oil
Model:
Product Use: Lubricating and protecting heavy-duty diesel engines
Size: 1 gal
Material: Para-synthetic lubricant
Height:
Length:
Width:

To maximize the benefits of this high-performance oil, you should follow the manufacturer’s recommended oil drain intervals based on your specific driving or working conditions. It is a good practice to perform an oil analysis through a reputable lab every few changes, as this can provide a detailed look at your engine’s health and help you optimize your maintenance schedule. When you are switching to Schaeffer’s from a different brand, ensure you also replace the oil filter with a high-efficiency model to complement the cleaning and protective properties of the new oil. Storing your spare gallons in a cool, dry place will help maintain the chemical integrity of the additives over the long term.

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