Schaeffers 0700 CK-4 Synthetic SynShield Durability Advantage Diesel Engine 15W-40 Oil 6 Gallons

Schaeffer's 15W40 SynShield Durability Advantage Oil is a premium performance, synthetic plus, heavy-duty diesel engine oil formulated to provide maximum protection against wear, oxidation, deposit formation, soot contamination and aeration.
Blended with advanced anti-wear additives and anti-oxidants, SynShield Durability Advantage 15W-40 Synthetic Diesel Oil provides the severe duty protection your engine needs for longer service life. SynShield Durability Advantage 15W-40 Oil creates a highly durable film that protects metal surfaces against friction, wear and heat. SynShield Durability Advantage keeps engines running efficiently the more you work.

• Meets and exceeds API CK-4.
• Excellent wear protection during severe operating conditions.
• Oil durability: strong oxidation and viscosity control with less oil consumption.
• Better contamination control with superior soot-busting, deposit-dispersing capability.
• Strong stay-in-grade performance throughout the life of the oil.
• Friction modified with Micron Moly® and Penetro® to provide strong protection against wear, scuffing and abrasion.
• Improved and optimized engine durability and reliability during high mileage, hour accumulation situations.
• Meets Ford spec WSS-M2C171-F1.