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Penrite
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Part Number: MC410W40004
MC-4ST 10W-40 is the superior performance premium engine oil with 100% PAO & Ester, synthetic base oils combined advanced additive technology including *FULL ZINC + (exceeding 1800+ ppm levels) for maximum engine, gearbox & clutch protection against wear, corrosion, oil oxidation, piston deposits and sludge under all conditions.
It meets the requirements of API SP/CF and JASO MA2.
Factory Racing
Penrite products are used by Factory Race Teams to provide the ultimate in performance and protection. To visit our Factory Racing Partners and Penrite Brand Ambassadors Click Here
Application
MC-4ST 10W-40 is designed for use in most modern four stroke road & sports bikes, dirt & enduro bikes, ATVs/Quad bikes and 4 stroke scooters that require a full synthetic engine oil. It is also equally suitable for use in transmissions with wet clutch systems where engine & gearbox oils are combined. It has optimum clutch slip prevention in these systems being compliant with JASO MA2 as is also suitable for use where JASO MA and JASO MA1 is specified.
MC-4ST 10W-40 can be used where semi synthetic or other types of oils are specified by the manufacturer including where SAE 10W-30 & SAE 10W-40 grade oils are recommended such as in Aprilia, BMW, Cagiva, Can-Am, Ducati, Hyosung, Kawasaki, Suzuki, Triumph, Yamaha and more.
MC-4ST 10W-40 contains 100% PAO and Ester base oils that provide superior oil film strength, heat resistance and oil shear protection combined with a SHEAR FREE formulation that eliminates viscosity loss and maintains oil pressure during extreme engine operating conditions ensuring the ultimate in protection for your engine.
MC-4ST 10W-40 is also suitable for use in other four stroke engines such as stationary engines & generators or other vehicles that require this grade and specification of engine oil and can be used with petrol, racing & other conventional fuels. It is ideal for use where emission control systems are fitted such as catalytic converters or secondary air injection.
*Full Zinc + = Zinc level + Boron level combined as a total anti-wear package
API SP/CF
JASO MA2
Suitable for Use where Specifications below are required
API SL/CF
API SM/CF
API SN/CF
JASO MA
| Density at 15°C, kg/L | 0.861 |
| Viscosity, Kinematic, cSt at 40°C | 91 |
| Viscosity, Kinematic, cSt at 100°C | 14.4 |
| Viscosity Index | 164 |
| Cold Cranking Viscosity, cP at -25°C | 6177 |
| Zinc, Mass % | 0.124 |
| Boron, Mass % | 0.063 |
| Phosphorus, Mass % | 0.112 |
| Sulphated Ash, Mass % | 1.2 |
| Total Base Number (TBN) | 9.8 |
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.
