Summit Industrial Products

Syntenal CD-50 EQ

Syntenal CD-50 EQ

Summit Syntenal CD-50 EQ is a fully synthetic manual transmission lubricant for year-round use in off and on-highway equipment.  Syntenal CD-50 EQ meets the API service CD/SF classification and is suitable for transmissions and gear cases where API GL-1 through GL-3 gear protection is required.  It also has a very low pour point and an inherently high viscosity index for excellent cold temperature flow as well as enhanced high temperature lubricating properties.

Recommended uses

Summit Syntenal CD-50 EQ is designed to meet the requirements for Eaton and Rockwell transmissions. It’s also recommended for heavy duty manual transmissions; for on-highway, commercial light and heavy duty trucking, buses and vans; and off-highway construction, agriculture, and other industries. Contact Summit for specific application questions.


ISO 9001

Summit first received its ISO 9001 certification in January of 1996, demonstrating a commitment to quality assurance and performance monitoring. ISO 9001 certification is an international quality standard that addresses a comprehensive list of business elements, including management responsibility, order processing, purchasing, process control, traceability, handling of non-conforming product, and internal auditing. Our present ISO 9001 certification is proof of our continuing quality commitment to our customers.


ISO 14001

Summit is committed to protecting the environment, the health and safety of our employees, customers and communities where we work and live. We recognize that through integrating sound environmental health, and safety management practices into all aspects of our business ... we can offer innovative products and services while conserving and enhancing resources for future generations.


NSF ISO 21469

ISO 21469 specifies hygiene requirements for the formulation, manufacture, use and handling of lubricants, which may come into contact with products during manufacturing or processing. The international standard applies to lubricants intended for use in food production, as well as cosmetic, pharmaceutical and animal feed industries. NSF ISO 21469 Certification by an independent, third party provides Summit with a means to obtain international acceptance for their products. 

You can see a list of Summit’s ISO 21469 certified products by clicking here.