If you’re looking for the best oil for your Harley Davidson’s transmission and primary, you’ve come to the right place. As a biker, you know the value of a well-maintained motorcycle. Choosing the right oil for your Harley Davidson is essential to keep your bike running smoothly and efficiently. But with so many options available, how do you select the best one?
Before buying oil for your Harley’s transmission and primary, there are some key factors to consider. First, you need to identify the oil type that suits the specific model of your motorcycle. Next, consider the quality of the oil and check out the specification sheet to make sure it meets the manufacturer’s requirements. It’s also essential to check the viscosity or thickness of the oil, as this can influence the performance of your Harley. Lastly, you need to find a reliable and reputable supplier of motorcycle oil.
Are you still unsure about which oil is best for your Harley’s transmission and primary? Are you wondering how to maintain your Harley’s transmission and primary to prolong its lifespan? Do you want to learn more about the benefits of using high-quality oil for your motorcycle? Stay tuned for our upcoming articles, where we will provide you with everything you need to know about maintaining your Harley Davidson.
10 Best Oil For Harley Transmission And Primary
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The product is ideal for use as engine oil in a variety of applications, including zero turn mowers.
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2
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Ideal for lubricating primary chaincases and transmissions in various vehicles and machinery.
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3
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Ideal for providing superior lubrication and protection to high-performance engines, including those found in outdoor power equipment.
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4
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The product is ideal for Harley oil change kits in touring trikes, Dyna, Softail Evolution models.
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5
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This oil change kit is ideal for Twin Cam engines and provides six quarts of 20W-50 synthetic oil with a chrome filter.
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6
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Ideal for maintaining and enhancing the performance of zero turn mowers with its high-performance oil and chrome filter.
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7
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The product is ideal for use in the transmission of lawn mowers that have a V-Twin engine.
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8
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The product is an engine oil change kit designed for V-Twin Harley Davidson Twin Cam engines using synthetic blend oil.
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9
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The product is ideal for a complete engine oil change in V-Twin Harley Davidson Twin Cam motorcycles.
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10
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The product is ideal for V-Twin Full Synthetic Harley Davidson Twin Cam engines and includes a complete oil change kit.
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1. Red Line (42904 V-Twin Primary Case Oil – Engine Oil (1 Quart Bottle)
The V-Twin Primary Case Oil by Red Line is a high-quality product designed to provide exceptional performance and protection to American motorcycle engines manufactured from 1984 to present, including Evolution, Twin Cam, and aftermarket engines that share a similar design. This product is perfect for use in the primary chaincase with wet-diaphragm spring clutches, making it ideal for motorcycles, ATVs, and powersports.
Red Line has been a trusted name in lubrication products since 1979. Their V-Twin Primary Case Oil is specifically formulated to improve clutch operation while reducing wear and temperature, resulting in a longer clutch lifespan. Unlike most synthetics that are too slippery for clutch operation, this oil is a balanced oil that limits slippage and provides a smoother operation.
If you want a product that performs and protects better than any other on the market, choose Red Line V-Twin Primary Case Oil. It is a reliable and effective option that will help boost your vehicle's performance and ensure its longevity.
- Designed to provide exceptional performance and protection to American motorcycle engines
- Improves clutch operation while reducing wear and temperature
- Balanced oil that limits slippage and provides a smoother operation
- Suitable for use in the primary chaincase with wet-diaphragm spring clutches
- Ideal for motorcycles, ATVs, and powersports
- Trusted name in lubrication products since 1979
2. Quicksilver V-Twin Primary Chaincase And Transmission Fluid – 1 Qt.
For those who want to ensure that their V-twin motorcycle transmissions and primary chaincases are protected, look no further than this high-performance transmission oil. Formulated to provide smooth shifting, this oil is designed to offer outstanding wear protection in transmissions and primary chaincases. Whether you're riding in harsh conditions or simply want peace of mind, this oil has you covered.
With special additives that are designed to provide shear stability, you can trust that this oil will stand up to the toughest conditions. It is also designed to prevent oxidation, which helps to extend the life of your gears. Plus, it meets or exceeds manufacturer's warranty requirements, so using this product will not void your warranty.
This transmission oil is versatile and can be used in all V-twin motorcycle transmissions and primary chaincases. Simply refer to your owner's manual or service manual for specific applications and instructions. With its manufacturer part number of 8M0175742, you can be confident that this is a high-quality product that is designed to deliver exceptional results.
- Formulated to provide smooth shifting
- Provides outstanding wear protection in transmissions and primary chaincases
- Special additives provide shear stability
- Designed to prevent oxidation to extend gear life
- Meets or exceeds manufacturer's warranty requirements
- Can be used in all V-twin motorcycle transmissions and primary chaincases
3. Red Line 20w50 Synthetic Oil, V-Twin Transmission Oil, Power Pack
The Complete Motorcycle Oil Change Kit is a comprehensive kit that includes everything necessary for a complete oil change. The kit is designed for motorcycles equipped with Evolution, Milwaukee-Eight, and Twin-Cam engines*. It is compatible with 2007-up H-D motorcycle with the 96-inch and larger Twin Cam engines. However, users must purchase one extra bottle of Primary Chain Case Oil to meet this engine's 38 oz (45 oz dry) capacity, compared to the 32 oz wet capacity of a Milwaukee-Eight, Evolution, or V-Twin case.
The kit includes 5 quarts of 20W50 Motorcycle Oil, 1 quart of V-Twin Transmission Oil with ShockProof, 1 quart of Primary Chain Case Oil, 1 bottle of Fuel Injection Cleaner for Powersports, a sticker kit, a Red Line Oil embroidered hat, and a versatile funnel. Each kit has been tested for compatibility and includes enough fluids for a complete oil change*. However, users must check vehicle specifications for capacity to ensure against overfilling, as full quarts may provide more product than necessary.
The 20W50 Motorcycle Oil provides excellent wear protection and reduces engine deposits for superior performance. The V-Twin Transmission Oil with ShockProof offers unsurpassed protection for both belt and chain-driven transmissions. The Primary Chain Case Oil provides excellent wear protection and reduces chain wear and noise. The Fuel Injection Cleaner for Powersports cleans injectors, carburetors, and intake valves to improve throttle response and fuel efficiency.
The kit also includes a sticker kit and a Red Line Oil embroidered hat, making it a perfect gift for motorcycle enthusiasts. The versatile funnel makes it easy to pour the oils into the engine, transmission, and primary chain case. Overall, the Complete Motorcycle Oil Change Kit is a comprehensive and convenient solution for motorcycle owners who want to perform a complete oil change.
- Comprehensive kit with everything necessary for a complete oil change
- Compatible with Evolution, Milwaukee-Eight, and Twin-Cam engines*
- Includes enough fluids for a complete oil change*
- Sticker kit and Red Line Oil embroidered hat included
- Versatile funnel included
- – Users must purchase one extra bottle of Primary Chain Case Oil for 2007-up H-D motorcycle with the 96-inch and larger Twin Cam engines
- – Users must check vehicle specifications for capacity to ensure against overfilling
4. Harley Oil Change Kits Funnel Set
The Perfect Fit Harley Oil Change Kit is a must-have for Harley enthusiasts who want to avoid the hassle of messy oil changes. This kit includes two reusable funnels, one for primary oil fill and the other for transmission and crankcase fill. The primary oil fill funnel snaps into the derby cover opening, allowing for hands-free filling on specified models. The convenient tab makes it easy to position the funnel with one hand, while the flat cone shape ensures no mess or spills. The smooth orange plastic surface is easy to clean after use. The transmission/crankcase fill funnel is designed to fit into tight spaces and reach even the toughest access points. Its anti-burp design ensures smooth oil flow, and the smooth orange plastic surface is also easy to clean after use. This kit is compatible with a wide range of Harley models, including 1984-2000 Evolution 1340, 1999-2017 Dyna, 2000-2018 Softail (except '18 FLSB), 1999-2021 Touring, and Trick models. Additionally, the manufacturer offers a limited lifetime warranty on products damaged during delivery or that have a confirmed manufacturer defect, ensuring customer satisfaction.
- Reusable funnels for easy and mess-free oil changes
- Compatible with a wide range of Harley models
- Convenient tab and flat cone shape for easy positioning and no spills
- Smooth orange plastic surface is easy to clean
- Lifetime warranty for damaged or defective products
5. Chrome Twin Cam Complete Oil Change Kit
If you're looking for motorcycle oil that meets or exceeds all manufacturer's specifications, then Maxima V-Twin 100% Synthetic 20W-50 Engine Oil could be the answer. This oil is engineered and approved to be used as a multi-compartment oil for Harley Davidson Twin Cam engines. It is made from high-quality ester-based materials that provide excellent protection and performance. The Maxima V-Twin Transmission 80W-90 Oil is a mineral-based motorcycle gear oil that is recommended for use in high-performance gearboxes. It is suitable for use in 4-, 5- and 6-speed gearboxes. The Maxima V-Twin Primary Oil is also a high-quality, mineral-based motorcycle gear oil that is formulated for high-performance transmissions and primary chain cases. This package contains 4 quarts of Maxima V-Twin 100% Synthetic 20W-50 Engine Oil, 1 quart of V-Twin Mineral Transmission 80W-90 Oil, and 1 Chrome 171C Oil Filter that fit all 1999-present Harley Davidson Twin Cam engines.
If you want to maintain your Harley Davidson's optimum performance, this oil package is an excellent choice. It is designed to provide superior protection against wear and tear, as well as excellent lubrication for the different compartments of your engine. This oil package also meets or exceeds all manufacturer's specifications, so you can be confident that it will not void your new vehicle warranty. With the inclusion of the Chrome 171C Oil Filter, this package offers complete protection for your engine.
Overall, this oil package is a great investment for Harley Davidson owners who want to ensure their engine stays in top condition. It provides excellent protection, lubrication, and meets or exceeds all manufacturer's specifications.
- Meets or exceeds all manufacturer's specifications
- Provides superior protection against wear and tear
- Excellent lubrication for the different compartments of your engine
- Includes a Chrome 171C Oil Filter for complete engine protection
6. Chrome Filter Power Pack: Ultimate Oil Kit
This package includes 5 quarts of 20W50 Motorcycle Oil for excellent performance in both hot and cold temperatures. The oil is specially formulated to provide maximum protection for motorcycles, reducing engine wear, and ensuring a long engine life.
The package also contains 1 quart of V-Twin Transmission Oil with ShockProof, which is designed to provide excellent protection for the transmission, enabling smooth shifting and reducing transmission noise. The oil also helps reduce wear and tear on the gears, extending the transmission's lifespan.
Additionally, the package comes with 1 quart of Primary Chain Case Oil, which is specially designed to provide superior protection for the primary chain case. The oil reduces wear and tear on the chain, ensures smooth operation, and extends the chain's lifespan.
This package also includes a bottle of Fuel Injection Cleaner, which is designed to clean and protect the fuel system, improving fuel economy, and reducing emissions. The cleaner also helps prevent fuel system corrosion and improves engine performance.
The package comes with a versatile funnel, which makes it easy to pour the oils and cleaner into the appropriate areas without any spills or mess. The funnel is durable and easy to clean, making it reusable for future oil changes and maintenance.
The package includes a sticker kit and a Red Line Oil embroidered hat, which are perfect for motorcycle enthusiasts who want to show off their love for their bike and the high-quality products they use.
- Specially formulated oils for excellent motorcycle performance and protection
- Transmission oil with ShockProof for smooth shifting and reduced transmission noise
- Primary Chain Case oil for superior protection and extended chain lifespan
- Fuel Injection Cleaner for improved fuel economy and engine performance
- Versatile funnel for mess-free oil changes and maintenance
- Sticker kit and hat for motorcycle enthusiasts
7. Red Line Red42804 V-Twin Transmission Oil, 1 Quart, 1 Pack
Introducing the cutting edge technology of Red Line Products' Shockproof Gear Oil, specifically engineered for the latest high-revving four-stroke motocross bikes, ATVs, and sportbikes. This gear oil is designed to make a big impact against big impacts, ensuring your transmission is well protected. Its shockproof technology is a game-changer, providing thicker oil films between gear teeth and resisting throw-off, improving performance and extending the lifespan of your transmission.
Say goodbye to the notorious shifting clunk found in these gearboxes as the V-Twin Transmission oil dampens transmission noise, resulting in quiet and smooth shifting. Red Line Products has been established since 1979, and their gear oils perform and protect better than any other on the market, with no compromises. Don't settle for anything less than the best, choose Red Line Products' Shockproof Gear Oil for your vehicle-specific needs.
- Cutting edge technology designed to make a big impact against big impacts
- V-Twin Transmission oil dampens transmission noise, reducing shifting clunk
- Improves performance by providing thicker oil films between gear teeth and resisting throw-off
- Specifically engineered for the latest high-revving four-stroke motocross bikes, ATVs, and sportbikes
- Established since 1979, Red Line Products perform and protect better than any other on the market
8. Harley's V-Twin Engine Oil Change Kit.
The V-Twin Complete Engine Oil Change Kit is perfect for Harley Davidson all twin cam motorcycles manufactured from 2000-2015. This kit includes 4 Quarts of Maxima V-Twin Synthetic Blend 20w50 Engine Oil, 1 Quart (32 oz.) Maxima V-Twin Primary Oil, 1 Quart Maxima V-Twin 85w140 Transmission Oil, and a Black HiFloFiltro HF171B Premium Oil Filter. Maxima's V-Twin Synthetic Blend is a synthetic and petroleum-based oil blend that features a high-temperature formula to safeguard engine components, minimize wear, friction, temperature, and oil consumption. Maxima V-Twin Heavy-Duty Transmission & Gear Oil is a high-quality, mineral-based motorcycle gear oil, while the Primary Fluid is a high-quality, mineral-based motorcycle gear oil formulated for high-performance transmissions and primary chaincases. Hiflofiltro Oil Filters are made using the finest quality materials available, with test results demonstrating a 28% longer service life than OE and leading competitor brands.
If you want to maintain your motorcycle's performance, this V-Twin Complete Engine Oil Change Kit is an excellent choice. The kit comes with everything you need to perform a complete oil change, including a premium oil filter. Maxima's V-Twin Synthetic Blend is designed specifically for high-performance V-Twin engines, providing superior protection under extreme conditions. The Heavy-Duty Transmission & Gear Oil and Primary Fluid are also formulated to meet the demanding needs of Harley Davidson motorcycles. The HiFloFiltro Oil Filter is constructed using the highest quality materials, ensuring that your engine receives the best filtration possible.
- Complete kit for a hassle-free oil change
- Maxima V-Twin Synthetic Blend provides excellent protection for critical engine components
- Maxima V-Twin Heavy-Duty Transmission & Gear Oil and Primary Fluid are formulated specifically for Harley Davidson motorcycles
- HiFloFiltro Oil Filters are made using the worlds highest quality materials available
- Oil filter has a longer service life than OE and leading competitor brands
- – Only compatible with Harley Davidson all twin cam motorcycles manufactured from 2000-2015
9. Harley Davidson V-Twin Synthetic Oil Change Kit
The V-Twin Complete Engine Oil Change Kit is designed specifically to fit Harley Davidson All Twin Cam Motorcycles (Electra Glide/Ultra, Street Glide, Road King, Softail, Dyna) produced between 2000-2015. This kit includes 4 Quarts of Maxima V-Twin Full Synthetic 20w50 Engine Oil, 1 Quart (32 oz.) Maxima V-Twin Primary Oil, 1 Quart Maxima V-Twin 85w140 Transmission Oil, and a Black HiFloFiltro HF171B Premium Oil Filter. Maxima V-Twin Full Synthetic is an ester based full synthetic motorcycle oil that is engineered to reduce operating temperatures, enhance wear resistance, improve film strength, and provide longer-lasting protection. Maxima V-Twin Heavy-Duty Transmission & Gear Oil is a high-quality, mineral-based motorcycle gear oil that is formulated to provide maximum performance to transmissions and primary chaincases. The Primary Fluid is also a high-quality, mineral-based motorcycle gear oil that is designed specifically for high-performance transmissions and primary chaincases. The Hiflofiltro Oil Filters are constructed using the highest quality materials available in the world. With test results demonstrating a 28% longer service life than OE and leading competitor brands, they are proven to be the most reliable option for your motorcycle's oil filtration needs.
- Specifically designed to fit a wide range of Harley Davidson Twin Cam Motorcycles produced between 2000-2015.
- Contains 4 Quarts of Maxima V-Twin Full Synthetic 20w50 Engine Oil, 1 Quart (32 oz.) Maxima V-Twin Primary Oil, 1 Quart Maxima V-Twin 85w140 Transmission Oil, and a Black HiFloFiltro HF171B Premium Oil Filter.
- Maxima V-Twin Full Synthetic is an ester based full synthetic motorcycle oil that reduces operating temperatures, enhances wear resistance, improves film strength, and provides long-lasting protection.
- Maxima V-Twin Heavy-Duty Transmission & Gear Oil and Primary Fluid are high-quality, mineral-based motorcycle gear oils that provide maximum performance to transmissions and primary chaincases.
- Hiflofiltro Oil Filters are constructed using the highest quality materials available in the world and have a 28% longer service life than OE and leading competitor brands.
10. Harley Full Synthetic Oil Change Kit – Maximahiflofiltro
The V-Twin Complete Engine Oil Change Kit is the perfect solution for Harley Davidson All Twin Cam Motorcycles (Electra Glide/Ultra, Street Glide, Road King, Softail, Dyna FLH/FLT/FXD/FXST/FLST) 2000-2015. This kit includes 4 Quarts of Maxima V-Twin Full Synthetic 20w50 Engine Oil, 1 Quart (32 oz.) Maxima V-Twin Primary Oil, 1 Quart Maxima V-Twin 85w140 Transmission Oil, and a Black HiFloFiltro HF171BRC Premium Oil Filter. The Maxima V-Twin Full Synthetic is an ester based full synthetic motorcycle oil designed to offer extended protection, lower operating temperatures, reduce wear, and increase film strength. The Maxima V-Twin Heavy-Duty Transmission & Gear Oil is a high-quality mineral-based motorcycle gear oil. It is formulated to ensure superior performance of transmissions and primary chaincases. The Primary Fluid is also a high-quality mineral-based motorcycle gear oil. It is engineered to meet the demands of high-performance transmissions and primary chaincases. The Hiflofiltro RC Oil Filters are made using the world's highest quality materials, with test results proving a 28% longer service life than OE and competitor brands. It also features a 17mm cross drilled nut for easy installation, removal, and lock wiring.
The kit is easy to use and provides a complete solution for all your motorcycle oil needs. With high-quality products included in the kit, you can be assured of the longevity and durability of your motorcycle's engine, transmission, and primary chaincase. The Maxima V-Twin Full Synthetic oil is designed to protect your engine from wear and tear, while the transmission and primary fluid ensures that they perform optimally. The Hiflofiltro RC Oil Filters are made to last longer than OE and competitor brands, which means you won't have to replace them frequently. The kit also includes a Black HiFloFiltro HF171BRC Premium Oil Filter, which is designed to provide superior filtration and protect your engine from harmful contaminants.
Overall, the V-Twin Complete Engine Oil Change Kit is an excellent choice for Harley Davidson All Twin Cam Motorcycles (Electra Glide/Ultra, Street Glide, Road King, Softail, Dyna FLH/FLT/FXD/FXST/FLST) 2000-2015. It provides a complete solution for all your motorcycle oil needs and ensures that your motorcycle's engine, transmission, and primary chaincase remain in excellent condition. With high-quality products included in the kit, you can be assured of the longevity and durability of your motorcycle's engine, and the Hiflofiltro RC Oil Filters will give you long-lasting protection against harmful contaminants.
- Complete solution for all your motorcycle oil needs
- High-quality products included in the kit
- Maxima V-Twin Full Synthetic oil protects your engine from wear and tear
- Transmission and primary fluid ensures optimal performance
- Hiflofiltro RC Oil Filters are made to last longer than OE and competitor brands
- Black HiFloFiltro HF171BRC Premium Oil Filter provides superior filtration and protects your engine from harmful contaminants
Best Oil For Harley Transmission And Primary FAQs
Are there any specific brands of oil that are recommended for Harley transmission and primary?
Yes, there are several brands of oil that are recommended for Harley transmission and primary. These brands include Amsoil, Red Line, Mobil 1, and Harley-Davidson's own brand of oil. Choosing the right oil for your Harley's transmission and primary is important for maintaining the bike's overall performance and longevity. When selecting an oil, it is important to consider factors such as viscosity, additives, and compatibility with your specific Harley model. It is also recommended to follow the manufacturer's guidelines and recommendations when it comes to oil changes and maintenance. Regularly changing the oil in your Harley's transmission and primary can help prevent wear and tear on the bike's components, improve shifting performance, and extend the life of your motorcycle.
Can I use the same oil for both the transmission and primary on my Harley?
No, you cannot use the same oil for both the transmission and primary on your Harley. The primary and transmission systems have different lubrication requirements and using the wrong oil can cause damage to your motorcycle. The primary system requires a more viscous oil with a higher coefficient of friction to allow proper clutch operation and prevent slippage. On the other hand, the transmission system requires a thinner oil with specific anti-wear additives to protect the gears and bearings from wear and tear. It is recommended to use a specific oil for each system, as specified in the owner's manual or by a qualified mechanic. Using the correct oil will not only ensure proper operation but also prolong the life of your Harley's engine and transmission.
How often should I change the oil in my Harley transmission and primary?
It is recommended to change the oil in your Harley transmission and primary every 5,000 miles or once a year, whichever comes first. However, this can vary depending on your riding habits and the type of oil you use. If you frequently ride in extreme temperatures or conditions, you may need to change the oil more frequently. Additionally, if you use a synthetic oil, you may be able to extend the interval between oil changes. It is important to follow the manufacturer's recommendations and to regularly check the oil levels to ensure your Harley is running smoothly. Neglecting to change the oil can lead to damage and costly repairs. Remember to always use high-quality oil that is specifically designed for Harley Davidson motorcycles. Regular maintenance and care will help keep your Harley in top condition for years to come.
What are the benefits of using a synthetic oil for Harley transmission and primary?
Using synthetic oil for Harley transmission and primary comes with a number of benefits. Firstly, synthetic oil has better lubrication properties than conventional oil, which means it can reduce friction and wear on the engine components. This can help to extend the life of your Harley's transmission and primary.
Secondly, synthetic oil is more resistant to high temperatures than conventional oil. This means it can better withstand the heat generated by the transmission and primary, which can help prevent breakdown and reduce the risk of damage to the engine.
Thirdly, synthetic oil is less likely to break down or oxidize than conventional oil. This means it can maintain its viscosity and protect the engine for longer periods of time. This can help to reduce the frequency of oil changes required for your Harley.
Overall, using synthetic oil for your Harley transmission and primary can provide better protection, improved performance, and longer engine life. However, it's important to note that not all synthetic oils are created equal, so it's important to choose a high-quality oil that is specifically formulated for use in Harley motorcycles.
What type of oil is recommended for Harley transmission and primary?
For Harley transmissions and primaries, using the right type of oil is crucial to ensure optimal performance and longevity. Harley-Davidson recommends the use of their own brand of lubricants, including the Formula+ transmission and primary chaincase lubricant. This specific oil provides excellent protection against wear, corrosion, and high-temperature breakdown, which are all common issues in the transmission and primary chaincase.
Additionally, Harley-Davidson recommends using a wet clutch lubricant for the primary drive chaincase. This type of lubricant is designed to work effectively with the wet clutch, which is unique to Harley-Davidson motorcycles. Using the wrong type of oil can cause damage to the clutch and lead to premature wear.
It's important to note that using the correct oil is not only important for optimal performance but also for maintaining the warranty on your Harley-Davidson motorcycle. Always refer to the owner's manual or consult with a certified Harley-Davidson technician to ensure you are using the right type of oil for your specific model.