Sierra 18-9440CAT-7 25W-40 FC-W Synthetic Blend Catalyst-Compatible Marine Engine Oil, 55 Gallon Drum seachoice-hot-dipped-galvanized-deluxe-anchor model year 2008 and newer)

model year 2008 and newer)

DC ACU for Intellian i2/i3/i4/i6 & S6HD

Mounting Hole Diameter: 2-1/8"

This enables it to provide highly accurate figures for TWS and TWA by reducing errors from disturbed windflow around the mast head and dramatically reduces upwash when sailing downwind

It comes equipped with a swiveling control valve/regulator for quick

Sierra 18-9440CAT-7 25W-40 FC-W Synthetic Blend Catalyst-Compatible Marine Engine Oil, 55 Gallon Drum seachoice-hot-dipped-galvanized-deluxe-anchor model year 2008 and newer)A special blend specifically designed to meet the unique requirements of modern 4 stroke recreational engines with or without emission catalyst systems. Sold in case packs only. NMMA FC W Certified API SL. Minimizes corrosion that is formed inside the engine. Displays enhanced detergent and dispersants properties to suspend and prevent engine sludge formation. Industry leading wear protection and deposit control. Prevents excessive thinning under