Schaeffer manufactures a number of motor oils, lubricants and fuel additives for the trucking industry.  Visit Schaeffer Premium Diesel or click on the links below for product information.

• Supreme 7000 • Supreme 9000
• Supreme Gear Lubricant
• Diesel Treat 2000 Fuel Additive
• Diesel Treat 2000 Winter Fuel Additive
• Arctic Flow Plus/Arctic Shield
• Soy Shield
• #740 Synthetic Lube
• #741 Synthetic Lube
• #742 Synthetic Lube
• Ultra Supreme
• Ultra Red Supreme
• Moly E.P. Synthetic Plus Grease
• Moly Ultra
• Silver Streak Special Multi Lube