Performance Engineered Lubricants - Since 1919


D-A Asphalt & Paving Lubricants

Your engine oil is the blood of your equipment fleet. Long hours and heavy loads take a toll on the bearings and other moving parts in your CAT and other diesel engines. It pays to use the most dependable, highest quality oils, lubricants and coolants to keep your equipment running efficiently.

asphalt paver machineEngine Oils
D-A has a long list of high-quality engine oils for your paving/asphalt vehicle's manufacturer's specifications for newer EGR engines, plus they can extend the life of pre-EGR engines!

Modern transmissions are complex and expensive. D-A has the right transmission lubricant for you, including new synthetic blends for longer life.

Gear Box Oil
D-A gear box lubricants are designed to meet the lubrication needs of gear trains and differentials requiring the use of an extreme pressure lubricant, including limited-slip type configurations.

Asphalt Plant
D-A HTCF Oil (Heat Transfer Cleaning and Flushing Oil) is a specially formulated, acid-free product for annual or semi-annual cleaning and flushing of the heating core that cokes up causing inefficient operation of asphalt heating machinery.

No equipment can survive long without the right greases designed specifically for their needs. D-A offers a full line of superior-performance products that not only meet OEM requirements, they extend component life and can reduce equipment ownership costs.

Asphalt Cleaner
D-A Citrasense™ is a general purpose degreaser designed for use in a broad range of industrial cleaning applications.

D-A antifreeze/coolant products offer superior coolant system protection by preventing scaling, foaming, and corrosion while at the same time offering excellent liner pitting protection. In addition, they offer maintenance cost reduction opportunities by minimizing coolant related water pump seal leakage, improved solder and aluminum protection, and ease of use. These products also benefit the user by reducing operating and maintenance cost through superior product performance.

  • Universal (Green) 50/50 and Concentrate - More info.
  • Heavy Duty Pre-Charged Antifreeze (Pink) 50/50 and Concentrate - More info.
  • Long Life (Red) 50/50 and concentrate - More info.
  • Global HD Long-Life (Gold) 50/50 ad concentrate - More info.