Best Oil For Harley Transmission (2024 Update)
If you’re looking for the best oil for your Harley Davidson transmission, then it’s essential to consider several factors before making your final decision. Firstly, the viscosity of the oil is crucial. You need an oil with the correct thickness and consistency to protect your transmission and ensure smooth gear shifting. In addition, it’s important to pay attention to the type of oil you choose since not all oils are compatible with Harley Davidson transmissions.
Other factors to consider include the brand, price, and quality of the oil you choose. You want to choose a reputable brand known for producing high-quality motorcycle oils that are specifically designed for Harley Davidson transmissions. Price is also a factor, although it’s important not to sacrifice quality for a lower price. Always opt for the best quality oil you can afford for optimal protection of your transmission.
If you’re still unsure about which oil is best for your Harley Davidson transmission, here are some questions to consider:
– What type of driving do you do? Do you ride mostly in the city or on the highway?
– How often do you change your oil? Do you need an oil that can provide long-term protection?
– What is the climate like in your area? Do you need an oil that can withstand extreme temperatures?
By considering these questions, you’ll be able to make an informed decision when it comes to choosing the best oil for your Harley Davidson transmission.
10 Best Oil For Harley Transmission
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Ideal for use in primary chaincases and transmissions of certain types of vehicles or equipment.
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Ideal for V-twin transmission and gear systems, providing optimal protection and performance.
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3
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This product is ideal for use in transmission and gear systems in V-twin motorcycles.
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4
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The product is ideal for use in the primary chaincases of V-Twin motorcycles and transmissions that require a mineral-based oil.
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5
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This product is ideal for covering the oil lines and transmission of 2002-06 Harley-Davidson Touring motorcycles.
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6
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It is ideal for Harley Davidson Evolution 1340 V-Twin engines between the years 1991-2010, to provide high-quality synthetic transmission fluid.
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7
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Ideal for lubricating and protecting gears and transmissions in heavy-duty equipment such as lawnmowers and tractors.
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8
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This product is ideal for rebuilding the transmission gasket and seal on Harley and Ultima 5 & 6-speed models.
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9
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This product is ideal for lubricating the gears of V-twin engines in motorcycles, ATVs and other recreational vehicles.
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10
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It is ideal for lubricating primary chaincases in v-twin motorcycles.
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1. Quicksilver V-Twin Primary Chaincase And Transmission Fluid – 1 Qt.
The motorcycle enthusiast will appreciate the smooth shifting and outstanding wear protection provided by this high-performance lubricant. Formulated with specially designed additives, this product promotes shear stability and prevents oxidation, making it ideal for use in harsh conditions. You can trust that this lubricant meets or exceeds manufacturer warranty requirements, so you can use it with peace of mind without worrying about voiding your warranty.
This lubricant is a versatile solution that fits a wide range of V-twin motorcycle transmissions and primary chaincases. To determine the specific applications and instructions for your motorcycle, simply consult your owner’s manual or service manual. With manufacturer part number 8M0175742, this high-quality lubricant is a reliable choice for any motorcycle enthusiast looking to prolong the life of their vehicle.
In addition to its excellent performance and protection, this lubricant is easy to use and apply. Whether you're a seasoned mechanic or a novice rider, you'll appreciate the clear instructions and straightforward application process. Simply follow the guidelines provided in your owner’s manual or service manual to ensure optimal performance and protection for your motorcycle.
2. Maxima Racing Oils 40-01901 85w140 V-Twin Transmission/gear Oil – 32 Fl. Oz.
Maxima V-Twin Heavy-Duty Transmission & Gear Oil is an exceptional product that is designed to cater to the lubrication needs of your motorcycle. It is a high-quality, mineral-based gear oil that is specially formulated to provide optimal performance and longevity to your motorcycle's transmission and gears. This product is a top-tier choice for anyone who wants to ensure that their motorcycle runs smoothly and efficiently.
One of the most significant benefits of Maxima V-Twin Heavy-Duty Transmission & Gear Oil is its exceptional quality. This oil is designed to withstand the challenging conditions that motorcycles are subjected to, including high temperatures and extreme pressure. It is formulated with superior base oils and advanced additives that work together to provide exceptional protection against wear and tear.
Maxima V-Twin Heavy-Duty Transmission & Gear Oil is also highly versatile, making it an ideal choice for a wide range of motorcycle models. It provides excellent protection for both wet and dry clutch applications and is compatible with all types of motorcycle transmissions, including those with integrated clutches and separate primary chain-cases.
Another impressive feature of Maxima V-Twin Heavy-Duty Transmission & Gear Oil is its exceptional resistance to oxidation and thermal breakdown. This means that the oil remains stable and effective even when exposed to high temperatures for extended periods, ensuring that your motorcycle's transmission and gears are adequately protected at all times.
3. Maxima Racing Oils 40-02901 80w90 V-Twin Transmission/gear Oil – 32 Fl. Oz.
Maxima V-Twin Heavy-Duty Transmission & Gear Oil is an exceptional product designed specifically for motorcycles. It is a top-quality, mineral-based gear oil that provides superior performance and protection for your motorcycle's transmission and gears.
This transmission and gear oil is formulated with advanced additives that help to reduce wear and tear and extend the lifespan of your motorcycle. It is specially designed to withstand the high temperatures and heavy loads that are typically placed on motorcycle transmissions and gears.
One of the key features of Maxima V-Twin Heavy-Duty Transmission & Gear Oil is its ability to provide excellent clutch performance. It is compatible with both wet and dry clutch systems, which means that it can be used in a wide range of motorcycles.
This gear oil is also resistant to oxidation and thermal breakdown. This means that it will maintain its performance even under extreme conditions, such as high temperatures and heavy loads. It also helps to prevent rust and corrosion, which can cause damage to your motorcycle's transmission and gears over time.
Maxima V-Twin Heavy-Duty Transmission & Gear Oil comes in a variety of sizes, so you can choose the one that best fits your needs. It is easy to use and can be added directly to your motorcycle's transmission or gear box.
If you are looking for a high-quality, reliable gear oil for your motorcycle, Maxima V-Twin Heavy-Duty Transmission & Gear Oil is an excellent choice. It provides outstanding protection and performance, and is sure to keep your motorcycle running smoothly for years to come.
4. Maxima Racing Oils 40-04901 V-Twin Mineral Primary Oil – 32 Fl. Oz.
Maxima V-Twin Primary Fluid is a top-notch mineral-based gear oil specially designed for high-performance transmissions and primary chain cases of motorcycles. It is an ideal choice for all Harley-Davidson models manufactured in 1984 and later, equipped with wet diaphragm spring clutches.
The oil is fortified with extreme pressure additives and surface active chemistry, providing excellent protection against shock loads and ensuring smooth shifting under peak loads and RPMs. The formula is robust enough to withstand mechanical shearing and heat breakdown of the oil, making it a reliable option for long-term use.
The ultra-clean detergents in the Maxima V-Twin Primary Fluid offer additional benefits by protecting gears from wear and deposits, ensuring trouble-free operation. The oil's exceptional quality and performance make it a popular choice among motorcycle enthusiasts who seek the best products for their machines.
Whether you are a seasoned rider or a new one, the Maxima V-Twin Primary Fluid is a great investment that will provide excellent performance and protection for your motorcycle's transmission and primary chain case. With this oil, you can rest assured that your machine will operate smoothly, efficiently, and reliably. So, if you want to ensure the longevity of your motorcycle's transmission and primary chain case, the Maxima V-Twin Primary Fluid is the way to go.
5. Harley Oil Line & Transmission Cover, Chrome
The Transmission Shroud is an excellent solution for those who want to transform the right side of their Twin Cam engine. Made with durable materials and finished with chrome, this product is designed to last. It is also effortless to install, making it an ideal choice for those who prefer to do their own installations.
The package includes one oil line cover and transmission shroud, as well as a hardware kit. The suggested tools for installation (not included) are a 3/16" allen wrench, a 7/16" combination wrench, and a 3/16" allen socket, and an in/lb torque wrench. The installation process is straightforward and hassle-free, and the instructions are easy to follow.
This product is compatible with both stock and True Dual head pipes on Harley-Davidson models, including '02-'06 Electra Glides, Road Glides, Road Kings, and Street Glides. The Transmission Shroud is a great addition to any Harley-Davidson enthusiast's collection, providing a sleek and stylish appearance to the engine while also offering added protection.
6. 2q V-Twin Synthetic Transmission Fluid For Harley Davidson
The High Performance V-Twin Synthetic Transmission Fluid is a top-of-the-line product that provides superior protection for your unit's transmission. With its advanced formula, it ensures a smooth and efficient operation of your V-twin bike. This product is designed to withstand high temperatures and extreme pressures, making it perfect for heavy-duty applications.
Each purchase includes two quarts of the synthetic transmission fluid, which is the recommended amount for most V-twin motorcycles. However, it is essential to check your unit's service manual to determine the exact amount required for optimal performance.
The High Performance V-Twin Synthetic Transmission Fluid is specially formulated to meet the demanding needs of V-twin motorcycles. It is engineered to provide excellent wear protection, reduce friction, and prevent corrosion, ensuring a longer lifespan for your transmission.
This product is easy to use and compatible with most V-twin motorcycles. Its advanced formula guarantees a smooth and reliable transmission, even in the harshest conditions. The synthetic fluid's superior properties make it ideal for high-performance bikes, ensuring consistency and reliability in every ride.
7. Bel-Ray 80w Gear Saver Transmission/hypoid Oil 99250-B1lw
Looking for a product that can provide maximum gear and clutch protection and performance? Look no further than this top-of-the-line option. With its advanced design and impressive specifications, this product is sure to meet your needs and exceed your expectations.
One of the key features of this product is its ability to protect your gear and clutch systems. By providing maximum protection, this product can help extend the lifespan of your equipment and reduce the risk of damage or failure. This can save you time and money in the long run, making it a smart investment for anyone who values quality and reliability.
In addition to protection, this product also offers top-notch performance. With advanced technology and precision engineering, it delivers smooth, responsive performance that will help you get the most out of your equipment. Whether you're using it for work or play, you can count on this product to deliver the power and performance you need to get the job done right.
So why wait? If you're looking for a product that can provide maximum gear and clutch protection and performance, this is the one for you. With its impressive specifications and unbeatable performance, it's the perfect choice for anyone who demands the best. So why not give it a try today and see the difference for yourself?
8. Transmission Gasket/seal Rebuild Kit For Harley And Ultima 5 & 6-Speed Models
Introducing the gasket kit for Harley and Ultima 5 & 6-Speed Models, a reliable and high-quality accessory for your motorcycle. This kit is designed to provide effective sealing and prevent oil leaks in your engine.
The package includes six essential components: op cover gasket (#78-461A), clutch release cover gasket (#78-455A), trap door gasket (#78-452A), Main Shaft Seal (#95-791), quad seal (#95-717), and oil shifter seal (#95-787). These components are made of 100% high-quality rubber, ensuring stability and durability in use.
The gaskets are made of non-asbestos material, which is known for its reliable quality and good pressure resistance. This ensures that the gaskets will perform effectively and prevent oil leaks, providing you with peace of mind when you hit the road.
The kit is packed in a JINFANNIBI box, ensuring that the components are protected during shipping. Additionally, the manufacturer offers a 1-year warranty for this product, giving you further assurance of its quality and reliability.
If you have any questions or concerns about this product, the manufacturer encourages you to email them for assistance. They are committed to providing excellent customer service and ensuring that you are satisfied with your purchase.
9. Lucas Oil 10791 Synthetic Sae 75w-140 V-Twin Gear Oil – 1 Quart
The high-performance synthetic base oils used in this product have been carefully blended to create a top-quality lubricant. This oil has been designed to provide a smooth, quiet ride while minimizing wear and drag, even under high temperatures and high horsepower.
This premium oil is ideal for V-Twin engines, but it can also be used in any high-performance transmission. Its advanced formula allows it to stand up to the demands of high-performance engines, providing superior protection and longevity.
When you choose this synthetic oil, you can be confident that you are getting a top-of-the-line product that is designed to meet the needs of even the most demanding riders. With its high-quality ingredients and advanced formula, this oil is sure to keep your engine running smoothly and efficiently, mile after mile.
10. Bel-Ray Vtwin Primary Chaincase Lubricant – 1l. 96920-Bt1
This genuine OEM Bel-Ray Part is a must-have for any motorcycle enthusiast looking to maintain their V-Twin Primary Chaincase. With a part number of 96920-BT1 or 301830150160, this lubricant is specifically designed to meet the needs of your motorcycle's primary chaincase.
This high-quality lubricant comes in a 1-liter container and is perfect for those who want to ensure that their motorcycle's primary chaincase is properly lubricated. It is also worth noting that while this product may not include its original packaging, you can rest assured that it is a genuine OEM Bel-Ray product.
This V-Twin Primary Chaincase Lubricant provides superior protection against wear and tear, as well as excellent resistance against oxidation and corrosion. Its advanced formula ensures that your motorcycle's primary chaincase is properly lubricated, resulting in smoother and more efficient performance.
Whether you're a seasoned motorcycle enthusiast or simply someone who wants to keep their motorcycle in top condition, this OEM V-Twin Primary Chaincase Lubricant is an excellent investment. With its high-quality formulation and compatibility with a range of V-Twin motorcycles, you can be confident that your motorcycle is getting the care and protection it deserves.
Best Oil For Harley Transmission FAQs
Are there any aftermarket transmission oils that are better than the Harley Davidson brand?
There are several aftermarket transmission oils available that claim to be superior to the Harley Davidson brand. However, it is important to note that using a non-Harley Davidson approved oil may void your warranty, so it is best to consult with a professional before making a switch. Some popular aftermarket transmission oils include Red Line, Amsoil, and Royal Purple. These brands offer oils that are designed to provide better performance, reduce wear and tear, and increase the lifespan of your transmission. It is important to research and choose an oil that is specifically designed for your type of motorcycle and transmission. Additionally, be sure to follow the recommended oil change intervals and procedures to ensure optimal performance and longevity of your motorcycle's transmission.
Can I mix different types of oil in my Harley Davidson transmission?
It is not recommended to mix different types of oil in your Harley Davidson transmission. Each type of oil has its own properties and additives that are designed to work specifically with that particular oil. Mixing different types of oil can change the properties of the oil and affect its performance.
Using the wrong type of oil or mixing different types of oil can cause damage to the transmission, reduce its lifespan, and even void the warranty. It is always best to follow the manufacturer's recommendations for the type of oil to use in your Harley Davidson transmission.
If you are unsure about the type of oil to use, consult your owner's manual or speak to a certified Harley Davidson technician. They can provide you with the proper guidance and advice to ensure that your transmission is properly maintained and functioning at its best.
Can I use regular motor oil in my Harley Davidson transmission?
No, you cannot use regular motor oil in your Harley Davidson transmission. Harley Davidson motorcycles require a specific type of oil in their transmissions, which is commonly known as transmission oil or gear oil. The transmission oil for Harley Davidson motorcycles is specially formulated to withstand the high pressure and extreme temperatures that the transmission experiences during operation. Regular motor oil is not designed to handle these conditions and can cause damage to the transmission. It is important to use the correct type of oil to ensure the proper function and longevity of your Harley Davidson motorcycle. Always refer to the owner's manual or consult with a professional mechanic for guidance on which type of oil to use in your motorcycle's transmission.
How often should I change the oil in my Harley Davidson transmission?
The frequency of oil change for your Harley Davidson transmission depends on several factors such as the model, the age of the bike, and how often you ride it. Generally, Harley Davidson recommends that you change the transmission oil every 10,000 miles for newer models and every 5,000 miles for older models. However, if you frequently ride in dusty or dirty environments, you may need to change the oil more often.
It is important to note that neglecting to change the transmission oil can lead to serious problems such as excessive wear and tear on the gears and bearings, which can ultimately lead to a transmission failure. Therefore, it is highly recommended that you follow the manufacturer's guidelines for oil change intervals and use high-quality transmission oil that meets the specifications outlined by Harley Davidson.
Regular maintenance of your motorcycle's transmission is crucial to ensure a long lifespan and optimal performance. If you are unsure about when to change your transmission oil or have any concerns about your motorcycle's maintenance, it is best to consult with a certified Harley Davidson mechanic.
What are the benefits of using synthetic oil in a Harley Davidson transmission?
Using synthetic oil in a Harley Davidson transmission can provide several benefits. Firstly, synthetic oils have a higher resistance to breakdown due to heat and pressure, leading to better protection and longer life for the transmission. This is especially important for Harley Davidson motorcycles, which are often ridden for extended periods at high speeds and in hot weather conditions.
Secondly, synthetic oils have superior lubrication properties compared to conventional oils, which can reduce friction and wear on the transmission components. This can result in smoother shifting and improved overall performance of the motorcycle.
Thirdly, synthetic oils have a longer service life and require less frequent oil changes compared to conventional oils. This can save time and money in the long run, as well as reducing the environmental impact of oil changes.
Overall, using synthetic oil in a Harley Davidson transmission can provide improved protection, performance, and economy, making it a worthwhile investment for any Harley Davidson owner. However, it is important to ensure that the oil meets the manufacturer's specifications and to follow the recommended maintenance schedule for the motorcycle.
What are the consequences of using the wrong type of oil in a Harley Davidson transmission?
Using the wrong type of oil in a Harley Davidson transmission can have serious consequences. The transmission is a critical component of the motorcycle and requires a specific type of oil to function correctly. If the wrong type of oil is used, it can lead to damage to the transmission and other parts of the motorcycle.
Using oil that is too thin can cause the transmission to overheat, leading to more wear and tear on the gears and bearings. This can cause the transmission to fail prematurely, resulting in expensive repairs or replacement.
On the other hand, using oil that is too thick can cause the transmission to become sluggish and not perform as well as it should. This can also result in increased wear and tear on the gears and bearings.
Using the correct type of oil for the Harley Davidson transmission is crucial for maintaining the longevity and performance of the motorcycle. It is important to consult the owner's manual or a qualified mechanic to ensure that the correct type of oil is being used.
What are the recommended oil viscosity levels for Harley Davidson transmissions?
Harley Davidson recommends using a specific type of oil in their transmissions, which is known as transmission lubricant. The recommended viscosity level for this oil is SAE 85W-140, which is a high-performance oil that provides excellent protection to the transmission system. This oil is designed to withstand high temperatures, heavy loads, and extreme pressure conditions.
Using the recommended viscosity level is important because it ensures that the transmission system is properly lubricated and protected from wear and tear. Using the wrong viscosity level can result in reduced performance, increased wear and tear, and even damage to the transmission system.
It is also important to note that Harley Davidson recommends changing the transmission oil every 10,000 miles or once a year, whichever comes first. Regular maintenance of the transmission system, including changing the oil and checking the fluid levels, is crucial for keeping the motorcycle running smoothly and extending its lifespan.
What are the signs of low transmission oil in a Harley Davidson?
Low transmission oil in a Harley Davidson can cause serious issues if not addressed in a timely manner. There are several signs that indicate low transmission oil in a Harley Davidson, including:
1. Difficulty shifting gears: One of the most common signs of low transmission oil is difficulty shifting gears. This can manifest as a sticky or jerky gearshift, or as a grinding noise when shifting.
2. Gear slippage: Another sign of low transmission oil is gear slippage. This occurs when the gears slip out of place, causing the bike to lose power or stall.
3. Unusual noises: Low transmission oil can cause unusual noises, such as whining or clunking sounds. These noises may indicate that the gears are grinding against each other due to lack of lubrication.
4. Burning smell: If you notice a burning smell coming from your Harley Davidson, it could be a sign of low transmission oil. This is because low oil levels can cause the gears to overheat and start burning.
If you notice any of these signs, it's important to check your transmission oil level immediately. Low oil levels can cause serious damage to your bike's transmission, so it's essential to keep the oil at the recommended level.
What is the best type of oil for a Harley Davidson transmission?
Harley Davidson recommends the use of their own brand of transmission oil, the Harley-Davidson Formula+ Transmission and Primary Chaincase Lubricant. This oil has been specifically designed to provide maximum protection to the transmission and primary chaincase of Harley Davidson motorcycles. It is a synthetic oil that offers superior lubrication in high temperature environments, and also provides excellent wear protection for the transmission gears and bearings.
While it is possible to use other brands of transmission oil, it is important to ensure that the oil meets the recommended specifications for Harley Davidson motorcycles. Using an oil that does not meet the recommended specifications can result in poor performance, increased wear and tear, and even damage to the transmission. It is important to consult the owner's manual or a Harley Davidson dealer to ensure that the correct oil is being used. Regular maintenance and oil changes are also important to ensure the longevity and optimal performance of the transmission.
What is the difference between primary oil and transmission oil in a Harley Davidson?
Harley Davidson motorcycles require several types of oils to keep them running smoothly. The two main types of oil are primary oil and transmission oil. Primary oil is used to lubricate the primary drive, which is the system that connects the engine to the transmission. Transmission oil, on the other hand, is used to lubricate the gears and other components in the transmission itself.
The main difference between primary oil and transmission oil is their viscosity. Primary oil is typically thicker and heavier than transmission oil, as it needs to withstand the high pressures and stresses of the primary drive system. Transmission oil, on the other hand, needs to be thinner and more fluid in order to flow easily through the gears and other components in the transmission.
It is important to use the correct type of oil in each system, as using the wrong oil can cause damage and reduce the lifespan of your Harley Davidson motorcycle. Always consult your owner's manual or a qualified mechanic to ensure that you are using the right oil for your bike.
