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Double sealed bags/bottles to prevent leaks and safe transit.
Penrite
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Marine Outboard Two Stroke Oil is a semi synthetic, NMMA (National Marine Manufacturers Association), fully licensed and registered TC-W3® 2 stroke engine oil. It is a low smoke two stroke oil manufactured from high quality base oils and an ashless additive system for engine cleanliness and minimisation of combustion chamber deposits. It is specially designed to facilitate easy mixing with fuel.
NMMA TC-W3 License Registration Number RL-00419J
Marine 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 | Volvo Penta |
| Honda | Johnson | Mercury | Nissan | Suzuki | Yamaha |
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 |
NMMA TC-W3® Registration Number RL-00419J
API TC
ISO EG-B
JASO TB
NMMA TC-W3®
| Colour | Blue/Green |
| Density at 15°C, kg/L | 0.867 |
| Viscosity, Kinematic, cSt at 40°C | 51 |
| Viscosity, Kinematic, cSt at 100°C | 8.3 |
| Viscosity Index | 137 |
| Sulphated Ash, Mass % | Nil |
| Total Base Number (TBN) | 5.2 |
| Flash Point, °C | 98 |
Standard delivery within Australia is usually completed within 3–7 business days. Express shipping options are available at checkout. Full rates and tracking information will be provided in your confirmation email.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at info@bosca.com.au. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at info@bosca.com.au.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.
