Can I Use Rotella 15w40 In My Harley?

by | Last updated on January 24, 2024

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Can I use Rotella 15w40 in my Harley? Like a diesel engine, a Harley engine is classified as “heavy duty” use. So, many of the additive packages they put in the oils are very similar. If you’re going to do this, our suggestion is to at least use full synthetic 15w-40 heavy duty diesel oil .

Is 15w40 good for motorcycles?

Mobil Super MotoTM 10W-30, 15W-40, 20W-40 and 20W-50 are high performance conventional four-stroke motorcycle engine oils primarily intended for general use in all types of four-stroke motorcycles and engines .

Can you use Rotella oil in a motorcycle?

Is Rotella 15w40 good for gas engines?

Shell Rotella® T4 NG Plus 15W-40 provides excellent protection for mixed fleets , meeting a wide range of specifications for Natural Gas Engine Oil, Heavy Duty Diesel Engine Oil and Passenger Car Motor Oil.

Can I run diesel oil in a motorcycle?

The reason that diesel engine oils can be used in motorcycle engines is that they do not contain friction modifiers. The friction modifiers found in passenger car motor oils (for gasoline-powered car/truck engines) will quickly glaze wet-clutch plates.

Is diesel oil OK for motorcycles?

Yes you can . Oil specifically for Diesels has more ability to keep crap in suspension than oil for gasoline engines. Whilst it’s true motorbikes have wet clutches running in oil, if you can’t get specific motorcycle oil then the diesel variant will do the job. Diesel oil is not more ‘slippy’ than any other oil.

What is 15W-40 oil used for?

ADVANTAGE 15W-40 HEAVY DUTY DIESEL ENGINE OIL can be used with complete success in over-the-road diesel trucks, off-highway diesel equipment, farm tractors, and passenger cars and light trucks with diesel, turbo-charged diesel engines, or gasoline engines and is backward compatible with previous API Oil Categories.

Does Rotella t4 have friction modifiers?

These oils don’t contain any friction modifiers .

Does Rotella T6 have friction modifiers?

Rotella T6 is widely used by motorcyclist without any issues. Since it’s marketed for diesel engines it doesn’t have the friction modifiers that will damage the wet clutch in a bike, so it’s fine to use in a Goldwing.

What is the best motorcycle engine oil?

Motul 7100 Synthetic Oil 4T is the best motorcycle oil recommended for all four-stroke motorcycles with catalytic converters. Meets JASO MA, API SL standards. Designed with ester technology for better engine response.

Is Rotella T5 JASO MA?

The T6 Synthetic 5W-40 and T5 Dino 15-40 are now rated by Shell as Jaso Ma2.

Is Rotella T4 synthetic?

With millions of miles of real world testing, Shell Rotella ® T4 Triple Protection 15W-40 uses a proprietary, synthetic blend formula exclusive to Shell . It is designed to protect under the most severe engine conditions found in modern low-emission engines and older hard working diesel engines.

Is it OK to use Rotella in gasoline engine?

T6 Multi-Vehicle 5W-30 full synthetic meets the API CK-4 specification for diesel engines and the API SN specification for gasoline engines.

Can 15w40 diesel oil be used in gas engines?

Others lean toward higher-viscosity oils to protect against wear. Some want to run a 15W-40 oil in their gas engine , and it’s often easier to find a 15W-40 or similar viscosity of diesel oil than a gasoline motor oil. Others favor the increased detergency of diesel oils.

Is it safe to use Rotella in gasoline engine?

Rotella oils, like the T3 15W-40, meet both the API CJ-4 and SM specifications, and may be used in both gasoline and diesel engines . However, it is formulated specifically for vehicles without catalytic converters, containing phosphorus levels beyond the 600–800 ppm range.

Can we use diesel engine oil in petrol bike?

Typically Diesel engine oil have more detergents than petrol engine oil hence it shouldn’t be a problem .

Can I use Delo Gold for motorcycle?

This product is not recommended for motorcycle engines.

What happens if you put car oil in a motorcycle?

Passenger car motor oils also contain friction modifiers which could lead to slipping and acceleration loss in a motorcycle. And modern cars require lower viscosity motor oils that may not protect gears properly in a motorcycle and could lead to gear failure.

Do you have to use motorcycle specific oil?

In a nutshell – you should definitely use motorcycle specific oil if that’s what your motorcycle recommends , but in a pinch, car oil could work okay. Just be sure the weight is correct.

What is the difference between car engine oil and motorcycle engine oil?

What does W mean in 15W-40?

Since most heavy-duty oil is multi viscosity, we will concentrate on the two-number system. In 15W-40, the first number on the left (15 here) represents the cold temperature viscosity and contains the letter “W” (which stands for winter , engineers are so creative).

Can I use 15W-40 instead of 20w50?

20W-50 motor oil is for vehicles with gasoline engines. 15W-40 oil is for diesel applications. The difference between the two grades are just the specifications and for all practical purposes, in older vehicles without variable valve timing, the two grades of oil are interchangeable .

Can I use diesel oil in a gas engine?

You can use diesel oil in a gas engine provided the diesel oil meets the appropriate specifications and viscosity requirements . Yes, you can use diesel oil in a gas engine, provided the diesel oil meets the appropriate specifications and viscosity requirements of your engine.

Is Rotella T4 good for wet clutch?

The Shell Rotella 15-40 (T4) is diesel oil, and is JASO (wet clutch safe ). BUT, our modern bikes “require” a thinner synthetic (not necessarily synthetic, but preferred) oil. The preferred oil for our newer bikes is the T6 (I could be mistaken on that, might be T5?) synthetic 10-40 oil.

Which Rotella oil has the most zinc?

Most Shell Rotella engine oils, including T6 5W-40 Full Synthetic Heavy Duty Diesel Engine Oil , contain approximately 1200 ppm of zinc which will benefit older and high-performance engines.

Does Shell Rotella have ZDDP?

End of dialog window. Any opinions on Rotella oil for flat tappet motors? Shell claims it still has 1200 ppm ZDDP in its T4 15w- 40 & 10w-30 .

Is Rotella T6 only for diesel?

Shell Rotella ® T6 Multi-Vehicle 5W-30 performs extremely well in both diesel and gasoline engines , allowing mixed fleet customers to consolidate lubricants.

Why is Rotella T6 out of stock?

Is Shell Rotella T6 a good oil?

Protection Power

Compared to other 5W-40 formulas, Shell Rotella T6 shows 34% better wear performance . Additionally, the low viscosity synthetic base allows for an improved fuel economy durability and performance.

What’s the best oil for Harley-Davidson motorcycles?

Ans: For all weather conditions, Harley Davidson recommends SAE 20W50 synthetic oils the Twin Cam engine. But if you live in a region where it gets below 40F, you should get something that maintains SAE 10W40 standards. Similarly, SAE 60 H-D is suggested for higher temperatures above 80 degrees.

What kind of oil should I use in my Harley-Davidson?

Is synthetic oil better for motorcycles?

Is Rotella T5 good oil?

Shell Rotella ® T5 10W-30

Provides excellent wear protection , well beyond the common recommended oil drain interval of 50,000 miles demonstrated through oil analysis during millions of miles of field testing.

Is Shell Rotella T5 full synthetic?

Shell ROTELLA® T5 NG 15w-40

Shell Rotella T5 NG is synthetic technology gas engine oil specially formulated to provide hard working protection under a full range of pressures and temperatures in natural gas engines.

Is Rotella oil synthetic?

Shell Rotella ® T6 Full Synthetic engine oil provides protection that can save money with enhanced fuel economy capability, without compromising engine protection or durability.

David Evans
Author
David Evans
David is a seasoned automotive enthusiast. He is a graduate of Mechanical Engineering and has a passion for all things related to cars and vehicles. With his extensive knowledge of cars and other vehicles, David is an authority in the industry.