Logo of MFA Oil featuring the text WORK HORSE in large metallic letters and a red silhouette of a horse above the text.

Run with the oil powered by 90 years of hard work and knowhow.

Pouring the latest technology, advanced additives and 90-plus years of expertise into every quart, Work Horse® begins by exceeding original equipment specs. We follow up with unrivaled customer support in testing and maintenance. The result: A new breed of oil built for your toughest challenges.

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Banner ad for MFA Oil Work Horse Oils: On Sale Now—15% Off Thru April 30. Free pump spout with 2.5-gal, 5-gal, or 16-gal pails. Excludes Work Horse greases. Images of various oil containers shown.
Promotional ad for WORK HORSE oils with large text: ON SALE NOW, 15% off through April 30 with free pour spout. Various oil containers are displayed, offer excludes greases, terms apply.
Motor & Engine Oils_300-min

Motor Oils

MFA Oil Work Horse Tractor, Transmission & Torque Fluids

Tractor, Transmission & Torque Fluids

Two tubes of Work Horse grease are displayed upright. The left tube is labeled HD Moly 5% Grease with red accents, while the right tube is labeled Total Use Grease with green accents. Both have dark caps and detailed product text.

Greases

Industrial Oils

Industrial Oils

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Request More Information on Work Horse

Thank you for your interest in Work Horse! Work Horse Lubricants are available across Missouri and in select regions of Arkansas, Iowa, Kansas and Oklahoma. Freight charges may apply to locations outside our delivery area.

Please complete this form, and an MFA Oil representative will be in touch soon. We look forward to working with you!