1gal.

We are a full supplier of Schaeffer’s Oil lubricants and products. If you have any questions about Schaeffer’s products, bulk orders, or a product you do not see on ebay send us a message! We are happy to answer any questions you have about us or our products. We don’t just sell Schaeffer’s Oil, we use Schaeffer’s Oil every day. We only sell Schaeffer’s Oil because we believe it is the best lubricant for your vehicles and equipment. See below for product description: SynShield™ Durability Advantage SAE 15W-40 is a premium advanced performance, synthetic plus, heavy-duty diesel engine oil specially formulated to provide maximum protection against wear, oxidation, deposit formation, soot contamination and aeration. SynShield™ Durability Advantage SAE 15W-40 provides excellent equipment durability and longevity even during harsh, extreme duty operating conditions. SynShield™ Durability Advantage SAE 15W-40 exceeds the requirements for API heavy-duty diesel engine oil Service Categories: CK-4, CJ-4, CI-4, CI-4 Plus and older. The product is particularly suitable for use in emission compliant engines that utilize heavy 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 SAE 15W-40 provides advanced performance in low- emission certified diesel engines that are equipped with EGR, older non-EGR containing diesel engines, and off-highway diesel engines. SynShield™ Durability Advantage SAE 15W-40 provides the following performance advantages: - Superior wear protection– 85% less wear than conventional CJ-4 oils  - Superior thermal and oxidative stability resulting in a greater resistance to viscosity thickening and the formation of deposits, sludge and varnish on critical engine parts  - Superior protection against deposits – 77% greater soot-handling than conventional CJ-4 oils  - Excellent soot dispersency for protection against soot overloading  - Enhanced detergency and dispersency to provide high temperature piston cleanliness  - Superior engine cleanliness  - Longer filter life: excellent protection against filter plugging especially during high soot conditions  - Exceptional valve-train wear protection  - Exceptional ring and liner wear protection that results in improved oil consumption control  - Improved fuel economy benefits and excellent fuel economy retention  - Excellent protection against oxidation and corrosion in the presence of biodiesel  - Excellent shear stability for stay-in-grade performance throughout the entire oil drain interval  - Excellent cold cranking startability and low temperature pumpability to ensure the engine oil reaches critical engine parts faster in colder temperatures in order to minimize wear  - Low ash formula helps protect exhaust catalysts and particulate filters on low emission vehicles  - Superior low volatility characteristics to control oil consumption  - Excellent protection against oil aeration and foaming  - Excellent resistance to corrosion  - Superior resistance to corrosive and abrasive wear  - Excellent gasket and seal life  - Prolonged after-treatment (DPF and DOC) life  - Excellent engine protection during severe extreme duty operating conditions  - Longer drain intervals for lower overall maintenance costs  - Increased engine life and durability especially for older model engines  - Improved overall and optimized engine durability and reliability  - Maximum engine protection during high mileage/hour accumulation, extended drains and severe idling time for maximized uptime and reliability Further blended into SynShield™ Durability Advantage SAE 15W-40 are two proven frictional modifiers, Micron Moly®, a liquid soluble type of moly, and Schaeffer Mfg.’s own proprietary additive Penetro®. Once plated, these frictional modifiers form a long lasting, slippery, tenacious lubricant film, which prevents metal-to-metal contact and damaging frictional wear which results in: - Increased fuel economy  - A low coefficient of friction  - Significantly less bearing, ring, piston, cylinder and valve-train wear  - Increased engine efficiency, durability and life  - Less downtime with reduced maintenance