Synthetic TC-W3 2-stroke DFI oil for modern outboard engines with E-TEC, EFI and DFI. Such as Mercury Optimax, Yamaha PDI and Evinrude E-Tec (incl. all Gen. 2). Equivalent to OEM XD-50 oil. For separate oil tank or pre-mix. Can also be used on older 2-stroke outboard engines.
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