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700 SynShield™ Durability Advantage Engine Oil 15W-40

Exceeds API Service Categories for heavy-duty-diesel engine oil: CK-4, CJ-4, CI-4, CI-4 Plus and older.

SynShield™ Durability Advantage is a premium advanced performance, synthetic plus, heavy-duty diesel engine oil formulated to provide maximum protection against wear, oxidation, deposit formation, soot contamination and aeration.

SynShield™ Durability Advantage provides excellent equipment durability and longevity even during harsh, extreme duty operating conditions. Using our proprietary friction modifiers, Micron Moly® and Penetro®, SynShield™ Durability Advantage creates a slippery, tenacious shield that prevents metal-to-metal contact. This added layer of durability protection significantly reduces wear on bearings, rings, pistons, cylinders and valve trains.

SynShield™ Durability Advantage is suitable for use in 2007 and 2010 emission complaint engines that utilize heavy exhaust gas recirculation (EGR) and exhaust after-treatment devices such as diesel particulate filters (DPFs) with or without diesel oxidation catalysts (DOCs) and selective catalytic reduction (SCR). SynShield™ Durability Advantage 15W-40 can also be used in low-emission certified diesel engines that are equipped with EGR, older non-EGR containing diesel engines, and off-highway diesel engines.

Performance Benefits

  • Improved wear protection – 85% less wear than conventional CJ-4 oils.
  • High thermal and oxidative stability for greater resistance to viscosity thickening and the formation of deposits, sludge and varnish.
  • Strong soot-busting, deposit-dispersing capability – 77% greater soot handling than conventional CJ-4 oils.
  • Excellent shear stability for stay-in-grade performance throughout the oil drain interval.
  • Superior low volatility characteristics to control oil consumption.
  • Improved and optimized engine durability and reliability during high mileage, hour accumulation situations.
  • Excellent protection against oil aeration and foaming.