Delo heavy-duty engine oils, gear oils, transmission fluids, and coolants are specifically formulated to meet the intense demands your vehicles face. At Chevron we have a history of heavily investing in research and development to ensure your vehicles get the utmost protection from bumper to bumper. Below are just a few. See all our schematics.
** Severe duty applications typically have lower drain intervals relative to other duty cycles. See OEM recommendations for drain interval recommendations.
The product recommendations provide general guidelines for use in equipment pictured. All equipment manufacturers have different coolant and lubricant requirements and recommendations. It will be important to contact a Chevron representative or refer to the Original Equipment Manufacturer manual to confirm the proper product is used for the application. You may contact our LUBETEK organization (800-LUBE-TEK) for confirmation of specific OEM specifications.