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Central Wisconsin Wholesale Auto Parts LLC - Merrill Chippewa Valley Starter & Alternator Service - Altoona Independant Trucking & Equipment Repair - New Berlin River Country Co-Op NAPA of …

Today’s equipment is working harder under harsher conditions to produce the same output as it always has. As the going gets tough, Schaeffer’s heavy-duty diesel oils provide the extra muscle your …

Jan 16, 2014 · In 1839, Nicholas Schaeffer establishes Schaeffer Manufacturing Co. in St. Louis, MO, where the company is still located today. Originally producing soaps and candles, the company …

Schaeffer Oil is based in St. Louis, Missouri but has over 400 sales reps across the United States to help service your engine oil, lubricant, fuel additive, and grease needs.

Manufacturers of specialized lubricants, Schaeffer Mfg. Co.’s products deliver improved fuel economy, longer lubricant life and outstanding performance to machinery, vehicles and heavy equipment.

Schaeffer Oil manufactures hundreds of industrial lubricants, fuel additives, and synthetic motor oils to meet the virtually endless individual needs of our customers.

© 2025 Schaeffer Manufacturing Co., St. Louis, MO. All rights reserved. All trademarks are property of Schaeffer Manufacturing Co. or their respective owners. Reps Sites | Privacy Policy

Use the map location tool to locate a Schaeffer Oil sales rep near you to purchase industrial oils, specialty lubricants, synthetic engines oils, fuel additives, and other Schaeffer products.

Excel Diesel & SUV - Parker 9078 S woodman Wy Parker CO, 80134 (303) 400-6040 https://www.exceldieselandsuv.com/ 8053088