SynShield Ultra Performance Diesel Engine Oil - 1-Gallon Bottle

Schaeffer's SynShield Ultra Performance 10w30 Oil is a premium, advanced synthetic plus, heavy-duty diesel engine oil designed for maximum protection against wear, oxidation, deposit formation, soot contamination, and aeration. This oil is ideal for both on-highway and off-highway applications that experience severe stop-and-go, excessive idling, short haul, or severe duty operating conditions. Using proprietary friction modifiers like Micron Moly and Penetro, SynShield Ultra Performance 10w30 creates a slippery, tenacious shield that prevents metal-to-metal contact, significantly reducing wear on critical engine components such as bearings, rings, pistons, cylinders, and valve trains. This engine oil is suitable for use in engines compliant with 2007 and 2010 emissions standards that utilize heavy exhaust gas recirculation (EGR) and exhaust after-treatment devices like diesel particulate filters (DPFs), with or without diesel oxidation catalysts (DOCs) and selective catalytic reduction (SCR). Schaeffer's 10w30 diesel oil meets and exceeds API CK-4 specifications, providing exceptional engine protection in severe service conditions that won't break the bank. Additionally, it offers fuel economy benefits even in adverse operating conditions, excellent oxidation and viscosity control for extended oil durability with reduced consumption, superior soot busting and deposit-dispersing capabilities, and friction modification with micron moly and penetrate for enhanced engine performance. Give your engine the protection it deserves with Schaeffer's SynShield Ultra Performance 10w30 Oil.

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