Castrol GPS (Guide to Products and Services) Castrol GPS is an easy-to-use guide that offers the most up-to-date technical information on Castrol products. This interactive guide includes product backgrounds, formulas, test results, and specifications for commercial fleets. It also includes information on many of Castrol’s HD programs and services, including the Castrol Labcheck fluid analysis program.
Castrol GPS can be accessed online and can be viewed on a computer, tablet, or a smartphone. When online, you will find a link to access Castrol GPS, as well as an informative video and a PDF version of the Castrol GPS Link quick reference guide. Please visit www.castrol.com/gps to access all of these user-friendly tools.