D-A Lubricant Company

09/04/2026

Hear from some of our PennGrade 1® experts on how best to take care of your vehicle! The D-A family is built on brands you can trust. PennGrade 1® brings a proven legacy of performance and quality to our family of premium lubrication solutions.

09/02/2026

No two operations are the same. That's why D-A Lubricant Company offers solutions for agriculture, construction, transportation, industrial manufacturing, and more. Find the product that's right for your application. https://www.dalube.com/industries/

08/28/2026

Did you hear about our PennGrade Heavy Duty Diesel Engine Oil? Trust us in your race car, trust us to haul it! Contact your local Territory Business Manager for more information.

08/26/2026

When equipment performs, business moves forward. Our job is helping yours stay productive with premium lubricants engineered for demanding applications. Find out more about us. https://www.dalube.com/

08/24/2026

D-A Lubricant Company is family owned and made in the USA! We have never wavered from our commitment to offering the most complete and superior quality products in the market (since 1919). Check out what we've got! https://www.dalube.com/

08/21/2026

The right support makes all the difference. See how D-A's services help maximize performance, reduce downtime, and keep your operation moving.

Services customized for any industry. D-A Lubricant Company gives you the tools and expertise tailored specifically to your business. We’ll always keep you up and running efficiently.

08/19/2026

Hear it from our experts! We are a proud manufacturer of PennGrade 1® oils. Learn more about our family of brands.

08/13/2026

Our history is built on quality. Our future is driven by performance. Learn more about D-A Lubricant Company:

The D-A Legacy It takes a combined effort to produce and deliver products that make heavy-duty equipment last longer. At The D-A Lubricant Company, the success of our team-approach shows, not only in our products and services, but in the feedback we receive from our customers. Our qualified professi...

08/12/2026

Preventive maintenance starts long before a machine enters the shop.

Using the right lubricant helps maximize equipment life, improve efficiency, and reduce downtime. https://www.dalube.com/products/