Marine Outboard Two Stroke Oil is a premium mineral, NMMA (National Marine Manufacturers), fully licensed and registered TC-W3® 2 stroke engine oil. It is a low smoke two stroke oil manufactured from selected hydro-treated base oils and an ashless additive system for engine cleanliness and minimization of combustion chamber deposits. It is specially designed to facilitate easy mixing with fuel.
Penrite’s new marine range has the right product for the right application whether you fish the estuaries or roam the open ocean. Our new range of marine oils and lubricants, have you covered.
Click Here to view Oil Specifications
Click Here to see Penrite Marine BrochureMarine Outboard Two Stroke Oil is specifically designed for use in all water cooled two stroke outboard engines including oil injected and premix systems at mixing ratios as specified by manufacturer requirements. These include engines made by leading manufacturers such as:
| Chrysler | Mariner | Kawasaki | Tohatsu |
| Evinrude | Honda | Johnson | Mercury |
| Nissan | Parsun | Suzuki | Yamaha |
| Volvo Penta | and other manufacturers | ||
Marine Outboard Two Stroke Oil is NMMA Certified for service NMMA TC-W3® at the engine manufacturer’s recommended fuel/oil ratio.
Please Note – Not intended for the high combustion temperatures that can occur in land-based air cooled 2-stroke engines or Sea-Doo Jet Skis (use Penrite MC-2ST Full Synthetic Two Stroke Oil).
Fuel Oil Ratio |
Petrol |
Oil |
| 25:1 | 5 Litre | 200ml |
| 50:1 | 5 Litre | 100ml |
| 100:1 | 5 Litre | 50ml |
| Colour | Blue/Green |
| Density at 15°C, kg/L | 0.867 |
| Viscosity, Kinematic, cSt at 40°C at 100°C |
51 8.3 |
| Viscosity Index | 137 |
| Sulphated Ash, Mass % | Nil |
| Flash Point, °C | 98 |
| Base Number | 5.2 |
