Sierra 4-Cycle Stern Drive Engine Oil 25W40 FCW 55 Gal Drum SIE 9400CAT7

Sierra 4-Cycle Stern Drive Engine Oil 25W40 FCW 55 Gal Drum SIE 9400CAT7

Sierra NMMA FC-W Catalyst Compatible Oils have been specifically designed to meet the unique requirements of modern four-stroke recreational engines with or without emission catalyst systems. Since recreational engines are often used in extreme operational and environmental conditions, robust oil is required to provide adequate protection. Utilizing premium base stocks and industry leading additive technology, Sierra Catalyst Compatible Oils excel.

• Industry leading wear protection and deposit control for engine longevity


• Minimize internal engine corrosion


• Enhanced detergent and dispersants properties suspend and prevent engine sludge formation


• Reduced engine friction


• High quality base stocks prevent thermal and oxidative breakdown


• Highly shear stable viscosity stabilizers prevent excessive thinning


• Advanced, highly thermally stable ?ZDDP? anti-wear additive technology prevents phosphorus depletion and extended catalyst life

Grade: 25W40
Size: 55 Gallon

SKU: SIE 9400CAT7
Manufacturer: Sierra_47
Category: Engine/Inboard & Sterndrive Engine Oil/