Gulf Western Top Dog Indestructible Engine Oil 15W-40 CK-4 205L
TOP DOG INDESTRUCTIBLE 15W-40 is an uncompromising synthetic, next generation Heavy Duty Diesel Engine Oil containing Indestructible additive technology specifically designed to protect high powered, turbo charged Heavy Duty Diesel Engines. The unique formulation contains performance enhancing and superior wear protection technology that far exceeds the requirements of the new API CK-4 lubricant specification and previous specifications including API CJ-4. TOP DOG INDESTRUCTIBLE 15W-40 meets the majority of modern engine manufacturers specifications. It has been designed to significantly exceed the requirements of API CK-4, which is the latest Heavy Duty Diesel Engine Oil classification released in December 2016 by the American Petroleum Institute.
