QUIKSILVER DFI oil for OPTIMAX engines, 4 litres

Oil for Quicksilver Optimax/DFI engines - must not be used in engines that specify the use of TC-W3 oil, as Optimax/DFI outboards have increasingly high operating temperatures and reduced lubrication rates - minimises carbon deposits while providing greater lubrication and scuff resistance, maintaining maximum engine performance and fuel economy and reducing smoke - meets lubrication requirements during the warranty period for all Mercury and Mariner Optimax and DFI engines

4 litre container