SynShield Durability Advantage Diesel Engine Oil 15W-40, 1-Gallon Bottle Pack of 6

Schaeffer Oil's high performance standards allow you to meet the new industry standards. Our synthetic diesel oil 15w40 not only meets but exceeds API CK-4 requirements. In today's challenging working conditions, equipment is pushed to its limits to maintain efficiency. That's where Schaeffer's SynShield Durability Advantage 15w40 CK-4 Oil comes in.

Blended with advanced anti-wear additives and anti-oxidants, this oil provides the protection your engine needs to withstand extreme conditions like mud, dust, corrosion, and temperature fluctuations. Our synthetic oils create a durable film that shields metal surfaces from friction, wear, and heat, keeping your engine running efficiently even during the toughest tasks.

With a legacy of over 175 years, Schaeffer's reputation for quality and performance is unmatched. Our SAE 15W-40 diesel oil not only meets and exceeds API CK-4 standards but also Ford spec WSS-M2C171-F1 requirements. It resists corrosive and abrasive wear, prevents oil aeration and foaming, and features a low ash formula for improved oil consumption control.

When operating at high temperatures, SynShield Durability Advantage 15w40 Oil maintains its integrity, ensuring your equipment continues to perform effectively. Its excellent oxidation resistance protects your engine and prolongs oil life, providing reliable wear protection in severe conditions.

Formulated with Micron Moly and Penetro, our 15w40 diesel oil reduces friction and wear, improving engine efficiency and durability while lowering operating costs. Enhanced detergency additives offer superior soot-busting and deposit-dispersing capability for longer filter life and enhanced engine cleanliness.

In addition to our oils, Schaeffer's offers high-quality greases, fuel additives, racing oils, and aerosol lubricants to meet a variety of needs. Our greases outlast conventional options and resist thinning, while our fuel additives keep systems clean for optimal performance and fuel economy. Racing oils provide dynamic protection for high-performance engines, and our aerosol lubricants offer advanced protection for various applications.

For superior performance and durability, trust Schaeffer's Lubricants - Made in the USA since 1839.

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