Mercury 25W-50 4-Stroke Synthetic Marine Oil
Mercury 25W-50 4-Stroke Synthetic Marine Oil, Mercury 25W-50 4-Stroke Synthetic Marine Oil25W50 oil is often recommended for engines used in racing. This high performance oil provides maximum lubrication for your marine engine.This oil maintains viscosity under the most extreme operating conditions such as: Racing: Operating engine at maximum output and high temperatures.; Tow sports and fishing: Alternating between periods of high RPM's and throttle down to low RPM's or idle.; Protects against varnish buildup and sludge formation.; Exceeds the rust protection requirements for NMMA certification.; Recommended for use in Verado outboards and other high-performance marine engines.Exceeds manufacturers' warranty requirements and recommendations for use of an FCW 25W50 oil.Supersedes: 8M0078013 s/s 8M0053665;