* Click on the arrows to see other packaging sizes.

Reliant™ Heavy Duty Engine Oil SAE 10W

D-A Reliant™ Monogrades are technologically-advanced heavy-duty diesel engine oils, designed to provide extra protection against deposits and wear for engines operating in heavy duty service. D-A Reliant™ Monogrades support the performance requirements for diesel engines requiring an engine oil meeting CF and SM. Innovative concepts have been incorporated into D-A Reliant™ Monogrades to provide efficient equipment operation and improved component durability.

D-A Reliant™ Monogrades are blended from only US refined high-quality base oils. D-A Reliant™ Monogrades contain just the right combination of active diesel detergents and dispersants, anti-wear agents, and oxidation, rust, and corrosion inhibitors.

Inquire About Product Contact Your Distributor Download Brochure
Please enable JavaScript in your browser to complete this form.
  • Viscosity
  • Packaging
  • Recommended Applications


Viscosity profiles meet the full requirements for protection and performance. Always consult your owner’s manual for proper oil viscosity and quality selection guidance.

Packaging Details

Available in a wide range of packaging including:

Part Number Packaging
51911 Bulk
51912 55 Gallon Drum
51913 330 Gallon Tote
51918 5 Gallon Plastic Pail
51919 5 Gallon Metal Pail

Typical Applications

API Approvals: CF, SM

For full product details, please click on the provided PDS sheet.

© 2024 All Rights Reserved | Terms & Conditions | Privacy Policy