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Looking for premium oil for your Harley Davidson?  We have Schaeffer oil for your Harley Davidson engine, transmission and primary.  The following is the Schaeffer Harley conversion chart.  This is a helpful chart for those who are interested in finding Schaeffer oil for Harley Davidson applications. Always consult the owner’s manual and the OEM’s recommendations for the correct recommendations! Schaeffer's Harley Davidson Oil Chart - Shop Here! …

Schaeffer 500 ECO 5000™ SAE 15W-40 API CJ-4/CI-4/CI-4 PLUS/SM Eco 5000™ SAE 15W-40 is a premium quality, para-synthetic, heavy-duty diesel engine oil that is formulated with highly re-refined Group II base oils. Eco5000™ SAE 15W-40 is formulated to provide improved soot handling capabilities, oxidation resistance and extended wear protection. Eco 5000™ SAE 15W-40 is recommended for use in all types of diesel engines operating on both less than 500 ppm and ultra-low sulfur diesel fuel. Eco50 …

Schaeffer  Synthetic Plus Engine Oils Come In 15W-40, 5W-30, 10W-30, 20W-50 and 2-Cycle Schaeffer's Synthetic plus engine oils are premium synthetic plus, quality, heavy duty engine oils that are especially engineered for extending your engines life and saving you money. Enjoy extended drain intervals and improved fuel economy.  The excellent combination of friction reducing ingredients and performance additives provides Synthetic Plus oil many benefits. Schaeffer's Supreme …

Always Carry An Emergency De-Geller In Case Of Frozen Diesel Fuel We recommend Diesel Hot Line (#284) because it will get your fuel flowing again. In extreme cold weather, fuel gels. Diesel Hot Line is designed to disperse water in fuel systems, de-ice frozen fuel filters, reliquefy gelled diesel fuel and dissolve ice and wax formations. No need to call the tow truck if your fuel has gelled because of extreme cold weather. Diesel operators carry emergency Diesel Hot Line with them. Carr …

Schaeffer's Supreme 9000 5W-50 Racing Oil Supreme 9000 Racing Oil SAE 5W-50 is a premium quality, full synthetic heavy-duty multi-grade racing engine oil. It is specially formulated to reduce friction and wear. It will increase engine efficiency, provide fuel economy benefits and extend engine life in all types of gasoline engines and diesel powered engines. It works well in engines that are turbocharged or supercharged. Supreme 9000 Racing Oil SAE 5W-50 is blended from a unique combinatio …