Sierra/Prime Line 18-9400-2 25W-40 FC-W 4-Stroke Stern Drive Oil

Formulated to provide excellent lubrication and corrosion protection; Stern drive and inboard engines operate under high load and running stresses; Developed for the marine environment and will out perform standard 4-cycle automotive engine oils, Offers excellent detergency, anti-oxidants, antiwear, and corrosion protection; Reduced wear to the internal components; Protection of internal parts from corrosion, Cleaner pistons and prevention of ring sticking; Excellent low temperature operating properties; Meets or exceeds quality performance API SJ, CF-4, and CH-4, NMMA FC-W Certified; Recommended for use in Mercruiser and OMC; Case Qty: 12.