Schaeffers SynShield OTR Plus 5W40 Full Synthetic Oil is a premium advanced performance, synthetic plus, heavy-duty diesel engine oil formulated to supply maximum protection against wear, oxidation, deposit formation, soot contamination and aeration. SynShield OTR Plus 5W40 Full Synthetic provides very good fuel economy at the same time as keeping up engine durability and longevity. The use of our proprietary friction modifiers, Micron Moly and Penetro, SynShield OTR Plus 5W40 Full Synthetic creates a slippery, tenacious shield that stops metal-to-metal contact for increased engine efficiency. SynShield OTR Plus 5W40 Full Synthetic is suitable to be used in 2007 and 2010 emission complaint engines that utilize heavy exhaust gas recirculation (EGR) and exhaust after-remedy devices such as diesel particulate filters (DPFs) without or with diesel oxidation catalysts (DOCs) and selective catalytic reduction (SCR). Schaeffer’s 5W40 is suitable to be used API CK-4 specifications.
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Maintains fuel economy without sacrificing engine durability.
Superior cold weather startability and operating characteristics.
Oil strength: withstands higher heat range than conventional oils.
Keep-clean performance: superior soot busting, deposit-dispersing capability.
Friction modified with Micron Moly and Penetro
